* Interconnected (wireless online) smoke detector with CE EN 14604 128X50mm

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* Interconnected (wireless online) smoke detector with CE EN 14604 128X50mm
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Place Of Origin: Zhejiang, China
Brand Name: KingDun
Model Number: LM-101LF
Size: 128X50mm
Color: White
Certificate: CE EN14604
Basic Infomation
Place of Origin: Zhejiang, China
Brand Name: KingDun
Certification: CE EN14604
Model Number: LM-101LF
Payment & Shipping Terms
Packaging Details: color box/ blister
Supply Ability: 300000 Set/Sets per Month
Product Description

Optical/photoelectric Smoke alarm

Battery operated (1X9V; 3X1.5V)

Inter-connected(can be communicated);

Low battery single

Test button(RED LED)

Solid connections and battery included

Size: 128X50mm


Technical Parameter:

Working voltage:

DC9V(smoke testing

DC4.5V(transmission/Receiver3X1.5V battery


DC9V average stand-by current≤10uA

DC9V average alarming current ≤ 20mA

DC4.5V average working current ≤120 uA

Alarming decibel: >=85dB/3m

Alarming LED: Red LED


Frequency: 433.92MHz

Transmission/Receiver distance: Spacious distance≤60m

Working temperature: -10~40

The photoelectric inter-connected wireless online smoke alarm can be connected each other and become a system. Its communication is very easy just through a LERAN button. In a learnable wireless online smoke alarm system, if one smoke alarm detects the smoke and sounds, others will sound together. In this case, the users will know the fire danger in advance and take action.

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