photoelectric smoke alarm

Alarm Current: 10mA
Low Voltage Alarm: 5.5V~6.2V
Work Temperature: -5~+40°C
Working Humidity:<93%RH

1.Smoke Sensitivity:0.086dB to 0.14dB per meter
2.Battery Life:12months
3.Low battery life:30days

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

Features:
1) Battery: DC 9V, AC 110V / 220V
2) Alarm sound: ≥85db (3m)
3) Static current: <8uA
4) Alarm current: 10mA

smoke/water leak alarm+Monitoring unit WB-NEM500

* 9V DC battery operated
* Flash alarm indicator (red)
* 85 db alarm singal within 3 m
* Solid connections and battery included
* Low battery

1) Nuisance Alarm Silence Function
2) Interconnection function
3) Automatic self-test feature
4) 10 years limited warranty

Battery: DC9V or AC110V,220V
Alarm Sound: ≥85db(3m)
Static Current: <8 μA
Alarm Current: 10mA

Multi Combustible Gas CO And Smoke Detector Manufacturers Fire Alarm Detection

2 wire conventional smoke alarm
1. 2 or 4 wire models
2. Dual LEDS for 360 degree visibility
3. Easy installation and maintenance

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

5A-506
* Optical smoke chamber with high stability
* MCU processing, eliminate false alarm
* Network relay output/LED indicating alarm
* SMT manuf

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

1) Nuisance Alarm Silence Function
2) Multi-sensor is used for detecting a wide range of fires
3) Automatic self-test feature

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

The alarm is a battery operated smoke alarm, equipped with a photoelectric sensor

Power supply non-polar input
Infrared photoelectric sensor
MCU processing, eliminate false alarm
Network relay output / LED indicating alarm

1.Material:HIPS plastic smoke detector wireless
2.Working voltage:9V DC
3.Weight:85g
4.sound level:85dB(3m)

4 Zone of Conventional smoke Alarm Fire Alarm control Panel
1) 2 Supervised/Monitored Sounder Circuits
2)Command for Silencing Signaling Devices

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

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

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

1.Alarm decibel: 85dB per 3m
2.Powersupply:9V battery
3.Material:HIPS

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

Sound & flash alarm
anti white light interference;
Alarm volume: more than 85dB/m.
Quiescent Current: ≤ 10uA

Product Description
Model:AK-200FC/C1
Sensor: Semiconductor
Gas detected: CO
Size: 115mm*70mm*40mm

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

ST-98A Smoke Detector
Product Features:
Battery: DC9V or AC110V,220V
Alarm Sound: ≥85db(3m)
Static Current: ＜8 ?A

Features :
Ceiling or wall mounting
Easy to install with mounting hardware included
9 Volt battery operated (included)
Suitable for any ro

This smoke detector works on the principle that infrared scatters in the smoke to probe the smoke which is generated by the incomplete combustion at t