SM801 Door/Window Magnetic Detector
Features:
â—†Built in 868/923MHz Transceiver module with excellent operation range up to 250M
â—†Operation gap up to 30mm
â—†External Magnetic connection
â—†Low battery LED indication
â—†Tamper proof protection
â—†Hour-by-hour auto report of proper functioning
â—†Operate by 3*1.5V AAA type battery pack
|