2 in 1 heat & smoke combo detector combined smoke heat alarm-SR-820
heat & smoke combo detector
high stability independent fire detector heat for mall, hotel, warehouse – SR-506P
high stability independent fire detector heat for mall, hotel, warehouse
SR-812D Smoke and Heat combination detector
2 wire, 4 wire optional
SR-820D Smoke & Heat detector
Standalone & network& interconnected optional
SR-512HC Temperature Sensor
NTC 20K high sensitivity sensor
SR-504 Heat detector
2 wire; Dual LED indication
SR-501 Heat detector
2 wire; Dual LED indication
SR-502 Heat detector
2 wire & 4 wire optional;
SR-503 Heat detector
2 wire & 4 wire optional;