photoelectric smoke detector

Smoke alarm;
1.9V Battery smoke alarm;
2.High sound 85dB(3m) smoke alarm;
3.Test button;
4.Low battery alarm;

Gas detected: Natural Gas/LPG/Coal Gas
Sensor:Japanese electrochemistry sensor
Agent query function

Real working smoke detector with integral surveillance camera. This exclusive security product makes protecting your home or business easier than ever

Wireless Smoke Detector(with Lithium Battery),Wireless Security Detector

Power: Dc9V
Stand-by power: 6--12uA
Stand-by time; 43800h
Alarm sound, 85dB/3m
Working temperature): -10--+40C

5A-503
* Wired cable or Radio Frequency interconnected group detectors.
* MCU processing, eliminate false alarm.
* Adopted CMOS, with low power con

 
 
CE Approved Smoke and Co Dete

Ac 220v Wireless Smoke And Hea

Stand-alone photoelectric smoke detector is under BSI approved. And can be calibrated into either UL, VDS ,NF Standards.

(Independent or Network Optical Smoke Alarm )

wireless smoke detector,wireless fire alarm, smoke alarm,heat alarm,combustible gas detector,security alarm,safety system
Model No.AS-003R

1.Easy installation and maintenance
2.Durable sensor head, no need for replacement
3.Drift compensation to ensure constant sensitivity

1. Audio and visible alarm
2. Test Button
3. Red LED
4. Powered by battery, battery included
5. Low battery warning...

Email: yuki at szshz.com.cn
Skype: Hezhonglady001
Independent smoke detector HZ-W168 hight stability smoke sensor
hight stability, low consumption

EN54-7 Standard Intelligent Photoelectric Smoke Detector with remote indicator output
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1)GAS Smoke co detector
2)AC110V-240V,115dB
3)Detecting Area:20 square meter
4)Detector Gas Density:2000PPM 30%
Detector Smoke Density:1000PPM

INFRARED PHOTOELECTRONICS SENSOR
. AUTO RESET
. INTELLIGENT LOGIC CONTROL

Smoke alarm;
1.9V Battery smoke alarm;
2.High sound 85dB(3m) smoke alarm;
3.Test button;
4.Low battery alarm;

1.ER9V 1200mAh
2.10-15 years self life
3. working tem.: -60℃~+85℃
4. self discharge: <1%p/ year
5. skype: ACCX-Cindy Email: sales11 AT accx.cc

Photoelectric sensing technology
* Easy installation and maintenance
* Battery case at the back of a sensor for easy removal of a battery

Productivity:100,000pcs;Min. Order:2000 PCS;Packing:blister card , color box;Transportation:by sea or by air;DeliveryDate:in one month after 30% paym

detect smoke,sensor is Ionization type

Battery Operated EN14604 Smoke Detector with Kitemart Certificated
1) Automatic self-test feature
2) 9V DC Block Battery

Stand-alone photoelectric smoke detector is under BSI approved. And can be calibrated into either UL, VDS ,NF Standards.

wireless smoke detector,wireless fire alarm, heat alarm,safety alarm, Infrared photoelectric sensor
Model No.AS-003R
Power supply: 9V battery;

1. Audio and visible alarm
2. Test Button
3. Fixed 3v lithium battery
4. Low battery warning
5. Complies with VDS 3131

Smoke alarm;
1.9V Battery smoke alarm;
2.High sound 85dB(3m) smoke alarm;
3.Test button;
4.Low battery alarm;

sus304 filter mesh for smoke detector China, factory, manufacturers, supplier, customized

1. Tabocco smoke detecto
2. air quality detector
3. Imported professional sensors, high reliability, long life

Conventional P