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Look for a home security system with a full line of wireless peripherals, including modules for controlling lights and appliances, thermostats, cameras, motion sensors some can distinguish between a pet and a person, water sensors, and glass break and vibration sensors. Look for
long life battery power, too.
Lithium sensor batteries, for example, can last three to five years. When they do run low, the system lets you know well in advance. Choose a controller with back up battery so the system will stay active in the event of a power outage or if the Internet is down. If you will be installing smoke alarms you’ll need the extra power of a 24 hour battery back up, not the 4 hour back up offered by many manufacturers.
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The control
unit is the main operating panel for your home security system. This unit receives the signals from the sensors placed around your home, and triggers the alarms or contacts the home security center to notify them of any trouble whenever appropriate. The control unit may be powered by electricity that runs in your home, or by battery power. Some systems are set up so that if the power in your house goes out, a battery backup will
kick in and run the control unit until power is restored. Once the power flips back on, the backup battery system will automatically recharge. The sensors, or switches, are the second part of the security system. The most basic alarm systems have these sensors fitted in the frames of windows and doors so that if they are opened, the circuit is broken and the alarm is triggered. Some are installed in a way that allows them to detect if someone tries to break in through a window by shattering the glass or removing one of the panes. Others may detect motion inside or outside of the home. The third essential part of a home security system is the alarm. There are many different options as far as which type of alarm you can have installed.
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alert buttons for seniors
If not placed somewhere discreet, the motion detectors are obtrusive and look like a child’s night light. The contact sensors also only detect for opening and closing doors and windows, whereas the
Nest Detects detect for door and window openings but also include motion sensors. The basic Nest Secure package comes with a hub — the Guard — two key fobs Nest Tags that allow you to check in and out of your system, and two sets of motion detecting sensors you can attach to doors or windows Nest Detects. At 3. 7 inches in diameter and 2. 1 inches high with a matte white finish, the hub makes an unobtrusive addition to any side table, while the Detects are discreet and responsive for up to 15 ft. The Guard also comes with a Google Assistant built in, so you can use voice commands to arm the system but not disarm, play music, or even request a temperature change, if you have a Nest thermostat. During our tests, we strongly considered home automation options, which allow you to remotely control features of your home, such as lights and door locks. But we wanted to figure out what these differences meant on a day to day basis: Which features were necessary for improved peace of mind?Which would be easiest to integrate into our daily routines?Needless to say, the market is increasingly shifting
toward DIY home security, as people look for options that work seamlessly with their existing smart homes. Technology may not be at the point where an alarm will sound if your security camera detects an unfamiliar face or burglar — but it’s certainly not very far. On the other hand, the more we automate and become intertwined with the Cloud, the more vulnerable our personal data becomes to hacking.
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