wireless smoke sensor

wireless smoke fire detector (ABS-21)
Description:
Widely used for room, hall, kitchen, party, no smoking place,

Wireless Photoelectric Smoke Detector Tester Sensor Detection Fire Alarm System With Back-Up Battery

5A-502
* Wired cable or Radio Frequency interconnected group detectors.
* MCU processing, eliminate false alarm.
* Adopted CMOS, with low power con

Packaging & Delivery
Packaging Details: color box photocell sensor
Delivery Detail: 35days~45days photocell sensorVoice:

Compound Gas and Smoke Detector Alarm With Electrochemical Sensor

With highly sensitivity and that is the necessary devices inhousehold security

Features:
1?Static electric current: 5uA
2?Warning index: 1 grade of sensitivity
3?Working electric current: 12mA
4?Point out the state: Th

Household stand-alone smoke detector
CE, ROHS,EN14604 Certified
low battery warning
Audio alarm: louder than 85dB at 10ft

1.Compatible with XP95 system
2.Drift compensation to ensure constant sensitivity
3.Complies fully to EN54

 
Wireless Alarm Sensor For Secur

high security system detector de humo
1. 2 or 4 wire models
2. Dual LEDS for 360 degree visibility
3. Easy installation and maintenance

 
 
Kitchen wireless smoke Detectors Photoeclectric Sensor Sound Alarm
 
 ...

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

 
Electric Wireless Alarm System Sensor Smoke Detector Low Voltage

 
Wireless Alarm Sensor For Secur

1. Photoelectric dual sensor
2. Power supply: 9V battery
3.LED indicator
4. Alarm sound level: 85dB at 10feet
5. Test and Hush butto

Wireless Photoelectric Smoke Detector Tester Sensor Detection Fire Alarm System With Back-Up Battery

 
Wireless Alarm Sensor / Modern Residential Fire Smoke Detector 9V

High Sensitive Stable Photoelectric Wireless Smoke Detector Fire Alarm Sensor for homeItem No.: KM-SD1000,this smoke sensor

High Sensitive Stable Photoelectric Wireless Smoke Detector Fire Alarm Sensor for homeItem No.: KM-SD1000,this smoke sensor

GQQ0.1 ( original model KGQ-1 type ) smoke sensor is mainly used for coal mine rubber, coal dust from the heat .

Moisture-Proof Gas Leakage Smoke Alarm Detectors/Sensors (SS-168)

Optical standalone smoke detector
Standalone surface mounted, easy operate

 
Security Alarm System Smoke Det

 
Electric Wireless Alarm System Sensor Smoke Detector Low Voltage

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

Semiconductor gas sensor for different combustible gas detection, with best price, reliable quality and timely delivery. Widely used for home detector

SNC-300-SR smoke detector could sense the presence of smoke particles and with relay output fuction.

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

The sensor adopts advanced type gas sensor probe, after dealing with the special circuit. Sensitive, reliable, accurate, refused to move, etc.