wireless smoke alarm

DC Vibration Smoke Alarm Detector

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

Conventional photoelectric smoke alarm 24V 2 wire
EN54 Certificated 2 wire conventional photoelectric smoke sensor

 
GSM-007M3 900 / 1800 / 1900 MHZ

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

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

Features
• Unique optical smoke chamber with high stability
• Adapts CMOS with low power consumption
• High adaptability to the ambient with

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.

48mm Piezo Electric Transducer 100dB with TS16949 for smoke alarm
 
 
 
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Smart Optical Smoke Detector Alarm With GSM Support Calls And SMS
 
 ...

Combined Smoke & Heat Detector, 2-wire/3-wire, circular LED indicator for 360° visibility

Lightweight Blue CR9V Lithium Battery 1200mAh For Smoke Alarm System
 
 
 
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Battery Operated Fire Alarm Stand Alone Smoke Detector, Optical Smoke Detectors
 
 
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Material:: ABS plastic Power supply:: 9V battery Alarm decibel:: Louder than 85dB Alarm method:: Sound & flash alarm Senor: Photoelectric Sensor Smoke

 
Wall mounted Photoelectric optical smoke detector 12V with Dual LED for alarm system
 

 
White Smoke and Co Carbon Monoxide Detector / Alarm Oem Service
 
 
 ...

The Forte lithium 9-volt battery is a consumer-replaceable battery that lasts up to 5 times longer than ordinary alkaline 9V batteries and 10 times lo

1.Water leakage detector for home;
2.Low battery alarm.
3.Loud alarm 85dB at 10feet;
4.Water resistant;
5.Place anywhere.

 
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Intelligent Smoke and Heat Combined Detector, Non-Polarized 2-Wire Bus,  Electronic Address Coding</str

EN54-7 Standard Intelligent Smoke and Heat Combined Detector with remote indicator output</p

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

 
Wall mounted Photoelectric optical smoke detector 12V with Dual LED for alarm system
 

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

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

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

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

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