Should you need to use hidden digital video recorders, and you need to have more than one, then you definitely want to consider using a quad all-in-one system. These hidden digital video recorders are great because not only can you operate multiple cameras, you can control them all from one sleek, compact unit. The multiplexer and the recorder are combined, so it does not matter where you place it. These wonderful hidden digital video recorders have no tapes to worry about; you can set it up and forget it until you want to review a video. There is no replacing worn out old tapes, no rewinding, no fuss, no muss, and that means no down time, and more importantly, no leaving your place unprotected while it is out for maintenance. Because it is a quad switcher, you can view all four cameras at the same time on one screen. This system also allows you to set your hidden digital video recorders for continuous recording over a twenty-four hour period, or you can set it to be alarm activated, so that the cameras only switch on when an alarm is sounded. This feature will extend the over all recording time. Plus one of the most beautiful things about this system is that you can record and playback simultaneously. No need to stop recording just to access previously recorded material, and the handy search functions allow you to do frame-by-frame viewing, view the alarm events or you can use fast playback. And you can record as slow as one frame every ten seconds or a fast as fifteen frames per second.
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There are special dangers involved with apartment living. This is because you live so close to many other people. Their actions can jeopardize your safety and so it’s very important for you to be aware of what you must do to safeguard yourself, your family and your possessions. Fire Safety . . . Fire is perhaps the greatest danger in apartment buildings. With so many units joined together, it doesn’t take long for fire to spread from one to another. The following guidelines are critical to your safety: • Install smoke detectors in the kitchen, all bedrooms, the laundry area and hallways. You must test them every month and replace the batteries every 6 months. They won’t do you any good if they aren’t in working order. • Keep fire extinguishers handy in the kitchen, laundry area and near your outside grill. • Develop an escape plan. This plan should include two ways of exiting – in most cases, this will probably include the main door and either a window or door wall. If you live on a higher floor and don’t have access to a fire escape, purchase a rope ladder to use for exiting from windows or a balcony. Practice your escape plan regularly so each member of your family knows exactly what to do in case of fire. • Never use an elevator during a fire. • Never park in front of fire hydrants or in fire lanes and make sure your guests don’t either. General Safety . . . Fire isn’t the only danger in an apartment building. You must also be aware of hazards that can exist no matter where you live and take precautions to prevent them. • Install a carbon monoxide detector. • Install screen guards or window stops and doorstops on your patio door to protect your children from falling. • Keep your apartment and building number near the telephone so your family or babysitter can access it in case of an emergency. Remember that memories can fail during emergencies. • Make certain your apartment number is clearly marked on your door. • Be sure that each person in your family knows how to dial 911. Protecting from Intruders . . . There are many people coming and going in an apartment complex. Criminals count on this anonymity. That makes it very important to get to know the other tenants. When you do, not only are you better able to identify someone who doesn’t belong, it also makes it more likely that tenants will look out for one another. • Consider forming an “apartment watch”. This is similar to a neighborhood watch but confined to your apartment complex. If a group of tenants is on the alert for suspicious behavior, they can prevent many problems from arising. • Install quality deadbolt locks on your door and place a wooden rod or steel brace on sliding doors. One caution about deadbolt locks – don’t purchase those that require a key. In an emergency, you won’t have time to search for the key. • Make sure your landlord has installed good lighting in all stairways, hallways, and common areas like the laundry room. • Make sure that if your building has a common entry, the entry door locks so that only tenants can enter. Never open that door for strangers. If you follow these guidelines, practice good common sense, and are alert to what’s going on around you, your apartment will provide a safe home for you and your family. Closed circuit TV, CCTV, doesn’t require an introduction at all. The purpose of installing wired or wireless CCTV is fundamentally the one of surveillance and vigilance. These are bigger in size than the wearable spy cameras or hidden cameras and so leave that for the detectives for the moment. (Also what we are not considering now is the Chinese TV channel: CCTV.) It is thanks to IRA, the Irish Republican Army, for having paved the way for developing the concept of CCTV, albeit in a tragic way. The Royal British Army, in response to the IRA bombings has experimented using CCTV for years, including outdoors, since 1970s through to 1990s. Although exact numbers can not known, an estimate tells us that there are much more than 400,000 surveillance cameras on London streets alone. Is It Just Military Surveillance With CCTV? CCTV is extensively being used in security system of industries, banks, super markets homes and all such places which are perceived as strategically and financially important. Commercial establishments using CCTV have increased manifolds in UK although it is not so common in US as it is perceived as a privacy threat. New York City has about 4000 CCTV installations and most of which are in shopping malls and other public places such as Liberty Statue, Lincoln Express, British Parliament, and places of strategic importance. Traffic monitoring and prosecution & crime detection have leapfrogged with the advent of CCTV. After All, Just What Is This CCTV Well, CCTV is a closed network of small surveillance TV cameras which telecast and/or record anything in their field of view. CCTV networks are usually wired together and finally connected to one or more monitors. There will be more monitors depending on the importance of surveillance the cost factors. If you have lesser monitors than the number of cameras, they can be switched in a sequence onto monitor/s. CCTV cameras have capabilities to either record hours of footage they filmed or telecast in a short range at a particularly dedicated frequency which can’t be intercepted by normal TVs. After the tragic bombings in London Metro tubes last July, there has been an increased public demand for using DVR (digital video recording) cameras rather than traditional cameras with tapes. If you wonder how this would have helped the cause, take it here. Tapes were removed in the fortnight following the bombings for study, and follow-up attacks could not be recorded as a result. Thinking of CCTV installation at your office? Take professional help and consult police if necessary. Some cameras can be hampered with or can be intercepted with cheap receivers. A complete installation won’t cost more than $4000, which is nothing when security is uppermost. Are affected aegis cameras effective? The acknowledgment is a aural "Yes." Fake aegis cameras accept helped to anticipate abounding crimes. Mounted in top profile, absolutely arresting locations, these cameras are not absorbed up to anything, they mostly accomplish for a continued time on batteries and sometimes accept a few aflame lights or added accessible characteristics to accomplish them attending as if they are accomplishing something. Many a ambitious bandit has afflicted his or her apperception about entering achieve illegally afterwards spotting one of these copy aegis cameras searching appropriate at them. With today’s technology, an amateur bandit absolutely has no way to apperceive whether or not he’s searching at a wireless, accompaniment of the art surveillance accessory or a affected aegis camera. Some of them in fact pan aback and forth, although these crave added common array changes. Fake aegis cameras are abnormally able in areas that you apprehend to be covered by aegis cameras. For instance, abounding of the cameras in alms stations about the apple are affected aegis cameras and cipher can acquaint the difference. During harder times, if the abomination ante accordingly acceleration and cities are beggared for cash, the arrangement of affected cameras to absolute ones was about 2-to-1 in some city areas. Knowing that the affected cameras would be admired as real, the fakes were brindled in a part of the absolute ones to accommodate an added allurement for ambitious robbers and thieves to convenance their barter in addition location. Except for the abridgement of recorded footage provided by the absolute cameras, copy aegis cameras are about as able in abbreviation abomination ante in subways as the absolute ones are. Only adult thieves can acquaint -- at a ambit -- whether they are getting empiric by a absolute aegis camera. Thief alerts are not the most important thing in the world of home security. There are a lot of different things you can introduce in your home that will prevent a robber from picking up passage – and a hefty portion of them are exceptionally straightforward and reasonable.
The key is to secure the conceivable purposes of section. This implies entryways ought to be made of solid, strong material (unquestionably not plastic or glass), be appropriately secured to their pivots and have alter safe locks. In a perfect world, you ought to have an additional deadbolt that you put on around evening time, produced using exceptionally solid metal. Windows ought to be produced using toughened glass, ideally twofold coated, with the goal that they are practically difficult to break. In spite of the fact that window locks are generally exceptional, they assist incredibly with security, and you ought to consider introducing them. In the event that your home has windows in a position where they can be effortlessly and attentively gotten to from the road, for example, storm cellar windows, you ought to consider putting metal bars on them. It is likewise essential for your greenery enclosure to be secure, as much more thieves enter through the back of your home than the front. This implies your wall ought to be high and have some sort of against climbing measures (spikes or hostile to climb paint can function admirably). In the event that you don't care for wall, get enormous supports. Something else to consider is getting a pooch – shockingly viable against criminals, who would prefer for the most part not to upset puppies on the off chance that they can maintain a strategic distance from it. For this system to be more powerful, set up a 'be careful with the puppy' sign. Littler pooches are not all that good for this since they are not for the most part unnerving – something like a major German Shepherd works best due to their size, as well as a result of their solid gatekeeper senses that make them antagonistic to outs Security and disaster alarms are no longer new to most people. These devices have already been available for quite some time now and have been continuously innovated. These deterrent instruments are usually found in business establishments. The very reason for installing such devices is for protection of properties against attempted burglary and destructive disasters like fire. Banks and jewelry shops are examples of businesses that need high security. By using burglar alarms the security that these businesses need is met. In fact, they are being required by their insurance companies to have the most complex and effective burglar alarm that they can have. The higher the security needed the more complex the burglar alarm must be. Burglar alarms that are installed in homes use the basic principle of alarm system. By simply using the electrical flow, alarms can be triggered to sound when conditions is met. For example, for a close circuit alarm, when the door opens, the current flow powers the sounder. Contrary to the open circuit alarm because when the current is cut, the alarm sounds. There are only three main parts or major equipment a burglar alarm has. These are 1) the control panel, 2) signaling device and 3) detectors. These parts are being interconnected for it to work. There are systems that uses radio frequency, infrared, and the like in order to connect one part to another. The system that uses radio transmitters and receivers is called the wireless system. Control Panel A control panel is the central processing device of the system. It is where you program the system to work according to the specifications of the home or building. It is also where you can turn on, turn off or reset the alarm system. The control panel can be accessed using remote keypads. All specifications of a control panel may differ according to the prerogative and design of the manufacturer. The detector zones can be programmed in the control panel so whenever the detector receives unusual frequencies, the control panel processes it and let the sound device alarm. A control panel also contains a memory chip that stores the user’s settings. There are other features that a control panel may contain. It can be found in the user manual or specified in the product brochure. Signaling Devices These burglar alarm equipment make sounds whenever condition is met for it to alarm. A sounder may be a bell, a buzzer or a chime. Most commonly the sounder that is being used for burglar alarm systems are those that are loud enough and that can cause panic on the burglar. These days, sounders are already partnered with a strobe. A strobe is a special lighting device. It has a lamp inside that is mounted in such a way that it rotates as the sounder sounds. The most common colors used for the strobe are red, blue and yellow. Speech dialers or telephone relays are also part of the signaling equipment. Detectors Detectors are also called as sensors. These equipments are responsible for reporting unusual movements to the control panel. There are several types of detectors that are used for a burglar alarm system. Here are some of the commonly used detectors: • Magnetic Contact Detectors – this type is usually used in windows and doors. These devices are mounted in the edges of the doors and windows. • Infrared Detectors (passive infrared) – these are basically used to detect motions or unusual irregularities in the place. This can also be used to detect temperature changes and smoke. • Vibration sensors – these devices are quite more sensitive than the magnetic contact detectors because a little vibration from the window or door can be interpreted by the device as unusual and may possibly trigger the control panel to sound the alarm. Safety and convenience – these two factors are the major reasons behind every family’s choice on having a wireless burglar alarm system in their home. Compared to the standard burglar alarm system which is connected using different wires, the wireless alarm utilizes radio waves. Having so, this lessens the many scattered and displayed wires inside your home. More convenience as well as savings is brought by the wireless alarm since you do not need to hire an electrician, also, the equipments can easily be attached on a wall area of your choice as long as you properly adhere to the manual guide included in every package. It will be handier that upon installation of your wireless burglar alarm system, you have adept knowledge of the equipment’s composition. Humans have brain. The brain is considered the control center of the entire body. When some of humanity’s geniuses invented equipments, they formulated brains for it. The control panel is the brain of a wireless burglar alarm system. Just like human’s brain which sends messages to and receives stimulation from all parts of the body. The control panel is responsible in disseminating signals to the system’s sensors which then creates an “alarm” sound. The keypad serves as the heart of your wireless burglar alarm system wherein it is responsible for letting your system function or destabilize. The remote keys are alternative to keypads. Remote keys are normally used in long distance for the system to effectively function. Other parts of the wireless burglar alarm system which you should get familiar with are the magnetic contacts, contact sensors, cameras and monitoring devices. The magnetic contact is a switch which determines the space between the switch and the magnet. Whenever the space between the switch and the magnet goes beyond its normal measurement and the system has been turned on, an alarm sound is evident. The space heightens when an individual attempts to open a door or a window. Some wireless burglar alarm system has built-in contact sensors. Motions or excessive heat is being detected by this type of sensors. Contact sensors are commonly used where there are fewer chances for individuals to be present in a certain area in the home or in an establishment. Another supplementary device in the system is the “monitoring service” which detects signals from the control panel. When a burglar enters your home and the system has detected it, an alarm will then manifest. The monitoring service will be the one responsible for calling emergency institutions such as 911, a police station or even the hospital. Thus you are guaranteed that during urgent situations immediate help will come its way. Cameras can also be available with this type of alarm system for additional surveillance which may lead to greater protection. The transmission of video information from the cameras will go through a wireless signal which will identify people coming in and out of your place. Thus you will have an easier time to distinguish who your visitors are from the culprits. There should be no second thoughts when safety is the subject matter. You cannot sacrifice your own as well as your family’s protection over anything else. With sufficient knowledge about the security equipments you have at home, such as the wireless burglar alarm system, you are providing utmost protection that you and your family deserves. Security should never be a luxury. It is a need in every home as much as it is in business establishments. And security must be implemented not after an intruder had broken in but before they could even plan to. The fact that perpetrators attack when you least expect them, your business and your castle must both be equipped to face any circumstances. These security alarms will push them to move to the next property, not yours. There are different security alarm devices that you can choose from. But here are the top choices: • Talking devices • Key fobs with remote control • Yard alarm signs from security companies. With this, you don’t actually need to install one, just the sign. • Wireless security systems • Extra keypads • Motion detectors When installing the burglar alarm, here are some steps to follow: Survey your doors and windows and see which of them would be equipped with the alarm. Basically, choose the spots which would be unnoticeable at night and most vulnerable to attackers. Then, seek the advice of your local police, security system agents or your insurance agent. Surely they could make good referrals to reliable security companies. Let your place be inspected by each of the recommended companies and ask for a quotation. With accordance to your family or business lifestyle, decide for the appropriate type of alarm system and the zones where to position them. Some added features may please you and help you decide on the “which” question. As part of the system, monitoring shall be made in 24 hours. And in times of intrusion, an alarm signal shall be sent to the security agency so that they can contact the local police in your area. You also have to make sure that the control panel can accommodate all the zones included in the security system. Zones are the windows or doors where the security units are placed. Frequently, there are eight zones controlled by a basic system, anyhow, it can be upgraded up to 32 zones. Afterwards, position the control panel including the keypads all throughout the house. It would be helpful if you will choose a system that is directly connected to the smoke, lighting and water level so as to check the place for these elements. In addition, make sure that the keypads are user friendly so that they can easily be activated or deactivated. The customary problem encountered in almost all security system during winter season is freezing. The switches tend to malfunction due to snow and very low temperature. When instances like this arise, consult the proper authorities to mend the problem. When everything is fixed, set a code that will be easily remembered by the family members. However, this code must be kept confidential for the family only. Always ensure that your system has back up power so that when power supply fails, you don’t have to worry of being intruded especially since burglars take these chances. With the thought that your things would be safe and sound even in your absence or sleep, you surely will be saved from all sorts of stresses and worries. This is the principal advantage of securing your properties against culprits. And when you do, you will not be asking and condemning yourself of the “what ifs” and “if only”. The complexity of an alarm system depends on the establishment it is going to be used. The more entry points, the more complicated the electrical circuit for the alarm system. Most of the time, complex alarm systems are installed in business establishments like stores. The need for a complex alarm system for this kind of establishment is higher than any building. Most homes use simpler versions of alarm systems. In many cases, smaller homes use simple unmonitored alarm. Using alarm systems in homes is grounded in the concept that even homes and the persons residing in it needs protection too. Alarm systems vary according to the task it is going to do. For example, when a person wanted to detect smoke or fire, he may choose installing fire alarm system in his house. Every type of alarm system works specifically to a certain job. The most common used alarm system type is the burglar alarm system. Burglar alarm systems vary too according to the size of the building. Also, the installation complexity of such may change depending on the number of entry points to be integrated. In addition, burglar alarms may also be monitored by the police or relayed to a telephone line. Most burglar alarm systems are installed by professionals. In many cases, the company where one bought the alarm systems is the one responsible for the installation of the alarm system. However, there are also alarm systems that can be installed by do-it-yourselfers. These alarm systems are being sold in kits. Every kit contains complete components that one needed for the installation. Before installing an alarm systems take note of the following considerations for a proper installation: • The number of entry points in the house. Knowing how many entry points you have in your home will determine how many sensors you need to install. Entry points are not limited to doors. It can also be windows, fire exits, etc. • The type of alarm system you brought. Is it a burglar alarm or a combination of a burglar alarm and a fire alarm? The more sensor types the complex the circuit will be. • Note of the strategic place where you are going to put the control panel. In installing the burglar alarm system, the very first component to be mounted must be the sounder or other known as the buzzer or bell. Think of where you want it to put. Most of the time, sounders are located in places that can easily be seen to warn off any burglar intending to break into the house. When the sounder is installed outside, one must make sure that it is mounted away from extreme heat or moisture. It is also advisable to enclose the sounder in a box to protect it from any atmospheric condition. Make sure also, that the sounder is placed in a way that it can be heard loudly. After installing the sounder, the next component that must be installed is the sensors or the switches. Carefully install the sensors in edges of the windows and doors. Make sure that the magnet and the sensor is not too far from each other so that the sensor will have enough magnet reception. Do not put it otherwise too close to each other or else the magnet may sag to the sensor which can damage any of the component part. Mount the wires neatly and integrate the rest of the components to the control panel. Test the system if it works properly by closing and opening the entry points. Make adjustments when there are components that do not work properly.
Guidelines on Buying Intercom for Better Home Automation
An intercom that is found in schools, offices, hospitals, liners and ships, and other large establishments, even at homes is a very helpful electronic communication device. By simply pressing a button, the system will facilitate communication of people from different rooms instantly. Today, the use of intercom is becoming popular not only in workplaces but also in every household. Proper caution and right knowledge is very important. There are essential guidelines that will help you find an ideal intercom which suits your need for home automation. 1. Set an appropriate budget and make comparisons. It is important to have proper money allocation before shopping. The amount will depend on the type, brand, features, and workmanship of the intercom system. 2. Acquire basic knowledge. Different brands have various systems. However its main components are the same. Generally, the basic parts of an intercom includes: (a) central control panel or master station- the unit controlling the system (b) door station/sub-stations-slave units or speakers connected to control panels (c) power supply-feeds power to different units to function. 3. Determine the needed range. Intercom systems have varying ranges depending on its manufacturing characteristics. There are intercoms reaching approximately 304.8 meters or 1,000 feet. Selecting ranges of intercom systems vary on its purpose and use like communication from one room to another, from one floor to another, or from one building to another. There are several purposes for using intercoms. It includes connecting different rooms, connecting rooms to the central office, broadcasting announcements like public address systems, and functioning as bells typically at school signaling changes of classes or at home connecting door buzzer. 4. Check whether the intercom is compatible with your building or home structure. Good quality of sound delivered by the intercom systems depends on the building or home structure. Obstacles like metal walls may cause interference on the signals preventing clear sound to come out on the intercom system. 5. Choose the type which you desire. A wireless intercom system is more expensive compared to hard-wired and it offers the advantage of easy installation. You simply plug it into the power source, and you are all set. It is based on the signals sent throughout the electric wiring. However, the circuits must be the same especially if you are adding another room. The level of performance might be affected if the circuits are different. The wireless intercom range depends on the building and home materials used and electrical wiring conditions. A hard-wired (traditional intercom) system requires connection of wires on the whole system installed throughout the building or home. It provides minimal restrictions or interference, but it less convenient and expensive upon installation. Video intercom system provides you the capability to talk and see your visitors before opening the door giving you safety assurance. It has a built-in small camera integrated in your door chime for security purposes. Intercom acting as full sound systems is programmed via master stations controlling the functionality of the intercom in a room or patio that are resistant to weathers. It can control the music power and volume of the system. 6. Determine the types of power supply. Intercom systems can functions using batteries (replaced regularly) or AC supply (equivalent to 12V DC). 7. Check the warranty of the product. The warranty and entire coverage reflects the manufacturer's confidence on their products. It is important to understand their provisions and clauses stated in their warranty certificate. It should be backed up by the manufacturers and local dealers. 8. Select accredited manufacturers and dealers who are in the intercom business for many years and known for giving quality products and services to its costumers. They should provide you with different possible options and help you choose the right intercom. They are not only offering clear consideration on their warranty but extensive support after selling their products. Shopping experience and invested money should be worth it. Following these guidelines will truly help you find the perfect intercom that you want. It makes your communication tasks easier and lets you enjoy its great benefits. You and your family members can check or call each other when needed. Monitoring somebody in your home without much hassle is successfully achieved. |
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