4-Wire Smoke Detector with relay output

US $6.5 / pc

Min. Order: 100 pc

Fire Alarm Temperature Sensing Heat Detector

Mini built-in DC3V(CR14250) 10 years Lithium battery heat alarm GS403

US $20 / pc

Min. Order: 1 pc

2 wire Conventional smoke and heat detector

US $9 / pc

Min. Order: 100 pc

Heat Detector YA-CH710

US $3 / pc

Min. Order: 1000 pc