smoke sensor

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

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

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

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

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

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

Optical standalone smoke detector
Standalone surface mounted, easy operate

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

1. Audio and visible alarm
2. Test Button
3. Red LED
4. Photoelectric Sensor
5. Low battery warning...

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

Range Hood
1.Tempered Glass+SS
2.Touch panel
3.90 cm wall mounted type
4.Suction power(M3/H): 700

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

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

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

Smoking is permitted in many casinos or playing poker rooms, so it is necessary to set a smoke sensor for the security in those casino rooms.

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

 
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TTL Smoke Sen