Supply smoke heat detector,smoke heat alarm,fire detector

smoke heat detector
smoke heat alarm
fire detector it's combined detector for smoke and heat sensors, it's safer for you

smoke heat detector
smoke heat alarm
fire detector

Features:
Smoke&heat detector integration
Ceiling or wall mounting
Easy to install with mounting hardware included
9VDC battery or 12V DC(optional) 
Suitable for any room
Flash alarm indicator (red)
Test button for easy recommended monthly testing
Low battery signal
Safety clip feature, not allow mounting of smoke alarm without battery installed
Photoelectric  chamber for early detection from all directions
Loud 85dB alarm signal
 
Technical Parameter :
Power Source : 9VDC battery or 12V DC (optional) 
Operating Current : 10 uA (standby) and 10-30 mA (alarm working)
Sensitivity to smoke : In comply with UL217 & BS5446: Part 1 2000 Kitemark License no. KM 53166. 0.81~1.42%/FT
Operating Temperature ::-10 to +50
Ambient Humidity : 10% - 90%.
Horn Level : 85 Decibels at 10 feet.
Battery life : 1 year min.
Size: 110mmX25mm
Box size :34cmX57cmX42.5cm;
q'ty/box:115pcs,
weight:17.3kg/box