Hot Sale Stand Alone Fire Detector Kingdun Lm-109c Sensor

• Customization: Available
• Type: Smoke Alarm
• Working Mode: Active
• Model NO.: LM-109C
• Certification: CE, RoHS, CCC, En-14604
• Application: Indoor
• Working Principle: Electro-Optical Type
• Alarm Volume (within 1m): ≥90dB
• Color: White
• Standard: En 14604
• Power: DC 3V
• Transport Package: Color Box/Blister Packing
• Specification: 67x47mm
• Trademark: kingdun
• Origin: China
• HS Code: 8531100000
• Production Capacity: 300, 000PCS/Month

Product Description

Hot Sale Stand Alone Fire Detector Kingdun LM-109C Sensor 

Product Description

This product is photoelectric type, and works on the principle that infrared scatters in the smoke to probe the smoke which is generated by both the incomplete combustion and combustion at the initial stage of the fire. The detecting chamber adopts special structure design and signal processing identification technology. It fits for indoor enviroment such as family use and public place.
Characteristic:
Lithium battery operated. 5y long time.

Technical Parameters

Power Source:	DC9V(CR2450 3VX3)
Quiescent current:	≤ 10uA
Alarm current:	≤ 20mA
Alarm decibel:	≥ 85dB/3 meters
Indicator:	LED(red)
Low battery alert:	≤ 7.3V
Work Temperature:	-10º C~+40º C
Environment humidity:	≤ 95%RH
Alarm type:	Sound/light
Diameter:	72x37mm

Detailed Photos

 

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