The smoke detector is a device to sensing smoke. When display value of gas cencentration is out of the scope of lower limit protection value, alarm indication lamp of smoke detector is lighted and ringing. The stand alone smoke detector working by stand alone.
Features:
* Ceiling or wall mounting
* Easy to install with mounting hardware included
* 9VDC battery
* 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
* Ceiling and wall mounted.
 Details:
* Power Source: 9VDC battery. 
* Sensor type: Infrared photoelectric sensor
* Operating Current: 10 uA (normal) and 20-50 mA (alarm working)
* Sensitivity to smoke: In comply with UL217 & BS5446: Part 1 2000
* Operating Temperature: 40 - 100F (4. 4 - 37.8C)
* Ambient Humidity: 10% - 90%.
* Horn Level: 85 Decibels at 10 feet.
* Battery life: 1 year min.
* Size: 105mm*49mm
* Package: 1pc per color box or blister packing, 60pcs per export carton
* Color Box Size: 11.5x11.5x4.5cm
* Carton Size: 46.5x24.0x36.5cm
* Qty/CTN: 60PCS
* G.W: 11.8Kg
* Standard: CE
* Productivity:20000pcs/month
* Unit Price/Payment: FOB Shenzhen by T/T
* Deliver Time: Within 15 days after you transfer the payment
* Service: OEM and OEM

If you would like to get more information of ceiling smoke detector, smoke alarm, please contact us by email. Welcome to order by OEM and ODM! Our smoke detectors made by CE certificate.