Wirelessplete ALARM SYSTEM WITH 5 WIRELESS SENSORS, 1 SMOKE SENSOR, 2 DOOR SENSORS, 2 PIR DETECTORS, PANIC SWITCH, WIRELESS KEYPAD ... office,mercial security alarm systems with smoke sensor for fire alarm and motion sensor, door/window protection, easy installation wireless alarm ... for connection to wall. Sensor doors, windows and shutters (model KS-21AW) Maic sensor for the door and / or windows with ...