Honeywell Home SHK8M Wireless Piezo Shock Sensor, White

The Domonial wireless security system is so popular with consumers in Europe that it is the most widely installed alarm system, protecting over a million homes. The astonishing quality of its radio transmission, which cuts through interference thanks to an open-field range of over 2 kilometers, makes for simpler installation. Its peripherals have exceptional autonomy (an average of 4 years). No need to call in your installer! You don't always have to go back to the control panel to check the system's status: the simple use of a remote control tells you whether or not your wireless control panel is armed. Installation is fast, thanks to radio communication that links all the devices together. There's no need to cut holes in your walls to run wires. Honeywell has designed a system that's immune to sabotage attempts, since the control unit itself doesn't even have a keypad. It can therefore be installed in a remote location out of sight. Intruders will be fooled.