- Auto-Dial/Autodial Wireless Wired Alarm System (ES-816)
- 2016-11-06 11:48
- Autodial Alarm System autodial wireless wired alarm system2 groups of 6 passwords, which can be set by hand; Can dail 4
- Outdoor Active Infrared Beam Sensor
- 2016-10-27 23:26
- Outdoor Active Infrared Beam Detector 2 beams, 3 beams, 4 beams for choice Wired type Outdoor detecting distance from 20