Ningbo Kingdun Electronic Industry Co.,Ltd.

Language
- English
- Français
- Deutsch
- Español
- Sverige

Home page

10Y Battery Smoke Alarm

LM-109C

Mini size version with

10Y built-in lithium battery

Power source: DC 3V(build-in lithium battery)

Quiescent current: ≤2uA

Alarm current: ≤120mA

Alarming Decibel: ≥85dB/3m

Low battery signal

Push to test

Hush feature

Mini size: (diameter)67x47mm

EN 14604:2005/AC:2008

86-13245660006 >

86-13081966918 >

kingdunalarm@kingdun.com >

crystalwu@kingdun.com >

Product consultation >

// Detailed //

Product Specifications:

Technical parame- ters	Smoke detector
	Voltage	DC3V（built-in CP952434）
	Low-voltage inspection	2.2V
	current	Working current	Quiescent current
		≤120mA	≤2uA
	Alarm loud- ness	≥85dB/3m
	Working temperature	-10℃~+40℃
	Ambient humidity	≤95%RH（no condensation）
	Status dis- play	Normal smoke detection	LED (red) flashes once about every 344 seconds, no alarm sound
		Smoke detection or key test	LED (red) flashes and continuous alarm is given
		Low sensitivity detection (silent mode)	LED (red) flashes about every 10 seconds, no alarm sound, automatically cancel low sensi- tivity detection about 9 minutes later
		Alarm memory	LED (green) flashed 3 times about every 43 seconds, and stops 24 hours later. The first time you press test/mute button after alarm is made, the detector will hint by special alarm mode.
		End of useful life	After working for 10 years, alarm sound is made, the buzzer buzzes 3 times about every 43 seconds
		Low-voltage inspection	LED (red) flashes once, make “di” alarm sound about every 43 seconds

Appearance and dimension（Figure 1）

LM-109

(Figure1)

Operation:

• In areas where ventilation and/or air conditioning systems are used is must be ensured that air movement does not affect the function of the smoke detector.

• Smoke detectors must be permanently fixed on the ceiling. Mounting instructions must be observed.

• Choose a mounting method that ensures a holding force of at least 20N in vertical direction.

• The smoke detector is designed for monitoring residential buildings or residential premises (not for industrial or commercial usage).

• A function test must be performed on each smoke detector after installation.

• The functionality of each installed smoke detector must be regularly checked and maintenance measures must be ensured. Perform function test 1 per week, clean every 3 months.

• Smoke detectors must be taken out of service at the latest after 10 years and replaced with a new device.

Carbon Monoxide Alarm

10Y Battery Smoke Alarm

Wireless Online Smoke Alarm

Mini Smoke Alarm With Long Life Battery

Classic Smoke Alarm

Water & Heat & Gas Alarm

WiFi Smart Home Alarm System

Intelligent Gas Cut Off Valve

Related products

KD-128A

Power source: DC9V(CR2450 3X3V) Quiescent currents: ≤10uA Alarm current: ≤20mA Alarming decibel: ≥85dB/3m Low battery signal Push to test No hush feature Minisize: (diameter)72x37mm EN 14604:2005/AC:2008

Learn more >

KD-127D

Power Source: 9V battery Quiescent current: ≤12uA Alarm current: ≤20mA Alarmdecibel: ≥85dB/3m Low battery signa Push to test Hush feature Size: (diameter)101x34mm EN 14604:2005/AC:2008

Learn more >

LM-109C

Power source: DC 3V(build-in lithium battery) Quiescent current: ≤2uA Alarm current: ≤120mA Alarming Decibel: ≥85dB/3m Low battery signal Push to test Hush feature Mini size: (diameter)67x47mm EN 14604:2005/AC:2008