photoelectric smoke alarm

Smoke detector, Smoke alarm,Electrical siren, Fire alarm, Piezo alarm, Outdoor Siren, Backup alarm

Product descriptions
Working Voltage?oDC9V?¨battery supply??
Working current?oMonitor state less than 12|ìA??alarm state less than 10mA
Alarm

Smoke Alarm,Combination Smoke Detector,smoke alarm,smoke detector,fire alarm,security system,safety alarm,gas sensor
Model No:AS-006A

Specifications:
1) Power: DC 9V
2) Stand-by power: 6-12uA
3) Stand-by time: 43800h
4) Alarm sound: ,85dB/3m...

Optical Fire alarm
Audio alarm
test button
Red led
Photoelectric sensro

Power supplied DC9V battery and back-up source
110V-240V AC mains power supply
Supply voltage DC12 to 30 volts
Interconnect up to alarms

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

Power supplied DC9V battery and back-up source
110V-240V AC mains power supply
Supply voltage DC12 to 30 volts

Gas detected: Carbon monoxide
Sensor: Electrochemical sensor(Japanese)

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

alarms when the smoke reached a certain concentration. Commonly used in the districts, schools, shopping malls, hotels, entertainment families

CE, EN 54, UL Conventional Smoke Fire Alarm Detector
1)Advanced electronic technology
2)Designed to meet approvals worldwide (e.g. UL LPCB CE)

Features:
1) Power: DC 9V
2) Stand-by power: 6-12uA
3) Stand-by time: 43,800h
4) Alarm sound: 85dB/3m...

 
White Dc

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Model: AK-218A
Photoelectric sensor
Ceiling mounted

*MCU processing adopted
*Auto-reset and reset by power off

Working principle:
To remind or contain gas leak quickly when leaked gas reachers the alarm concentration

Household CE; BSI; EN14604 Wireless Optical Smoke Alarm with Silence Function
1) Proven detection performance
2) LED operation indicator

Product Description
We offer car alarm, piezo siren, smoke sensor, strobe, wireless alarm system, pir sensor, pir lamp, spot light, electromagnetic

Power supply: AC 220V; AC230-240V ; DC9V battery
Working frequency: 315MHz/433MHz
Alarm current: <25 mA

Intelligent Photoelectric Smoke Detector, Non-Polarized 2-Wire Bus,  Electronic Address Coding

Features:
1) Power: DC 9V
2) Stand-by power: 6-12uA
3) Stand-by time: 43,800h
4) Alarm sound: 85dB/3m...

filter mesh for smoke alarm China, factory, manufacturers, supplier, customized

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. Independently working
3. Red LED
4. Photoelectric Sensing technology
5. Low battery warning

Conventional P

Photoelectric Smoke detector certified with EN14604, 9V battery operated, free of maintenance.

detect smoke,use in family,have ce%en14604&RoHS certificate

Model: AK-218A
Photoelectric sensor
Ceiling mounted