Network Photoelectric Smoke alarm detector with 4 wire
1.DC9~16V
2.Network smoke detector
3.Auto reset
4.EN14604,UL217

Description and Main functions:

1.Power by 9-16V D.C. or 24V D.C

2.Auto reset stainless steel shield

3.LED indicate alarm,dustproof,mothproof,

4.Anti white light interference;

5.Alarm Output: relay output N.O./N.C. 

Package Included:

1 x Smoke Detector