smoke alarm detector

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

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

Cheap home security intruder detector wireless pet immunity PIR motion sensor for Chuango GSM Alarm System G5/ B11/ G3

 
 
Quick Detail:

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

Max Dimension: 49.1x26.8X13.2mm;
Nominal capacity: 1200mAh (1mA/5.4V);
Nominal voltage: 9V;
Max constant discharge current: 120mA;
Max pulse curre

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

Carbon Monoxide CO leakage Detector Alarm Home Security Wireless Manufacturer

 En14604 Certificate Optical Smoke Detector , Photoelectric Smoke Alarm <span st

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

Fire Smoke Detector Alarm

Wireless Fire Smoke Detector Alarm For GSM Security Alarm System 018S
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Wireless Transmission with Home Alarm System
* Convenient Installation, Easy Operation
* Hush Button; 9V Battery

Smoke Detector Alarm

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

Model: AK-218A
Photoelectric sensor
Ceiling mounted

 
Wireless Alarm Sensor For Secur

Asenware fire alarm system smoke detector have below advantage :
1:CE and SASO approved with EN54 standard
2:We can provide design for fire alarm

TA-2988 photoelectric smoke detector is designed to be super-thin with a patch technique and a two-wire and non-polarity system

Features
• High stability optical chamber
• Circular LED indicator for 360° visibility
• Network by current, NONC optional

Power supply:: 9-35V Alarm decibel:: Louder than 85dB Alarm method:: Sound & flash alarm Output:: relay output,NO/NC Senor: Photoelectric Sensor lamp:

Conventional Reflective Beam Detector is a non-addressable reflective infrared beam smoke detector, which must be used together with a reflector.

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

Intrinsically Safe Smoke/Heat Combined Detector Suitable for Refineries and Power Plants   </stron

Industrial Civil Buildings Smoke Detector FM 200 Fire Alarm System
 
 
Description</st

Multi Gas Carbon Monoxide Detector Alarm Fire Detection System

Standard 3800 main board. Adopted dynamic noise suppressing technology. Infrared recognition system makes the rate of false alarm near zero

 
Explosion Proof Smoke Alarm Det

 
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Features
• Optical smoke chamber with high stability
• Network by Current network, N.O/N.C optional
• Adopted CMOS with low power consumption