Control keypad 控制键盘,传统保安系统大多通过键盘设置或解除警报,通常需要输入密码。 Door/window sensors 门/窗感应器,当门窗被打开的时候就会触发警报。 Motion sensor/detector 移动侦测器,检测可疑的人物活动而触发警报。 Alarm/Siren 警报器,可以发出刺耳响声吓退贼人。 烟雾感应器 我们的有线和无线烟雾感应器与...
ADT monitored sensors come equipped with state-of-the-art electromagnetic circuit technology that detects everything from movement to an increase in your home’s temperature. If these sensors are triggered, an ADT monitored alarm communicates with your security system and alerts you to the situation...
A door or window sensor is typically a two-piece magnetic contact sensor. When the system is armed and a door or window is opened, the two magnetic sensors are separated from each other, thereby tripping the alarm. If a protected door or window with a sensor is open, you will not be ...
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Window, light and door sensors are wireless (the latter chime) Flood, heat and smoke sensors/detectors Safewatch Cellguard to ensure stability in dangerous weather conditions Very loud alarm system/siren Easily accessible touchscreen keypad and control panel ...
Door and window sensors set off an alarm if someone tries to enter your home A wireless keychain remote makes arming and disarming your system fast and easy Visible yard signs and window decals repel potential burglars before they even try to enter your home ...
Door and window sensors set off an alarm if someone tries to enter your home A wireless keychain remote makes arming and disarming your system fast and easy Visible yard signs and window decals repel potential burglars before they even try to enter your home Home Security > 24/7 Alarm Monito...
Door and window sensors set off an alarm if someone tries to enter your home A wireless keychain remote makes arming and disarming your system fast and easy Visible yard signs and window decals repel potential burglars before they even try to enter your home Home Security > 24/7 Alarm Monito...
ADT sensors review The sensors in a home security setup aren't as glamorous as thesecurity camerasorvideo doorbells, but they're the glue holding the whole system together. Door/window sensors let you know if someone's coming through any of the points of entry into your home, motion detect...
$59.99/month with $199 installation and a $100 Visa® Reward Card – 1 touchscreen panel – Remote arm/disarm – 3 door/window sensors – 1 motion detector – 1 smart door lock – 1 outdoor camera – 1 doorbell camera $74.99/m and $850 installation value ...