 HomeProductsFire Alarm SeriesDC 4.5V CO AlarmWith 6 years experience supply fire detector

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With 6 years experience supply fire detector

$5 - 10 /Piece/Pieces

500 /Piece/Pieces (Min. Order)

use:

Smoke
Home Security System

option:

ODE/OEM

Payment Type:

T/T,Paypal

Incoterm:

FOB,CIF,EXW,Express Delivery

Min. Order:

500 Piece/Pieces

Transportation:

Ocean,Air

Port:

SHENZHEN,NANSHA

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery
Company Overview

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Overview

Product Attributes

Model No.: LZ-2901

Brand: Isafenest

Material: ABS

Colour: White

Dimensions: Φ101*101*30mm

Supply Ability & Additional Information

Packaging: one piece in giftbox

Productivity: 1000000

Transportation: Ocean,Air

Place of Origin: Guangdong

Supply Ability: 1000000

Certificate: ISO19001:2015

HS Code: 853110

Port: SHENZHEN,NANSHA

Payment Type: T/T,Paypal

Incoterm: FOB,CIF,EXW,Express Delivery

Packaging & Delivery

Selling Units:: Piece/Pieces

Package Type:: one piece in giftbox

How to test the Smoke Alarm

1) Monthly Testing: Press the test button on the cover of the unit and hold it until the alarm sounds. If the alarm does not go off, check if the unit is receiving power and test it again. If it still doesn't alarm, check the battery and replace it immediately if needed.

2) Visual Indicators: The signal light on the unit flashes once every 30 seconds to indicate that it is functioning properly. When the alarm goes off, the signal light will flash once every 0.5 seconds.

3) Low Battery Warning: If the alarm emits a low "chirp" sound every 30 seconds, it means the battery needs to be replaced.

4) False Alarm: Normal smoke from cooking or small amounts of smoke will not trigger the alarm. False alarms occur only if you blow smoke directly into the alarm or if you forget to turn on ventilation while cooking.

5) Smoke Activation: Sometimes, smoking near the unit may trigger the alarm. In such cases, simply ventilate the area to stop the alarm from sounding.

Product Description Dc 4.5V Co Alarm

CO sensor fault warning
3 years battery life time
Test/Hush button
Low Battery warning
CO concentration≥ 300 ppm will trigger alarm in 2 minutes

Product Parameter DC 4.5V CO Detector for home

Model No.	LZ-2901
Standard	EN50291-1：2018
Voltage	DC 4.5V（3xAA 1.5 alkaline battery）
Standby current	≤15uA
Alarm current	≤60mA
Sensor type	Electrochemical Figaro CO Sensor
Temperature	一10°C ~ +40°C
Ambient Humidity	30~95%R.H
LED indication	Red LED & Buzzer
Hush time	8~9min
Product life	7years
Sound pressure	≥85dB(around 3m)
Weight	≈103g
Product size	Φ10110130mm
Installation way	Wall or Ceiling mounting

Applicable place for home security

smoke detector

Product Categories : Fire Alarm Series > DC 4.5V CO Alarm

Company Overview

Guangdong Isafenest Co., Ltd. was established in December 2016 which is the wholly–owned subsidiary of Guangdong Letme Smart Home Technology Co., Ltd. We specialize in home security, intelligent security system,smart fire protection products`research, design, production and sales. Products include various types of sensor detectors like smoke detector, CO detector and related multifunctional detector, also with smart alarms and systems.

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