photoelectric smoke detector

Battery Operated Stand Alone Photoelectric Smoke Detector Fire A

Smoke Detector
1.Power:9V to 35VDC smoke detector
2.optical sensing smoke detector
3.Easy installation;
4.Dual LEDS;

SD-13P PHOTOELECTRIC SMOKE DETECTOR
CEILING MOUNT
WIRED NETWORK OUTPUT
ALARM OUTPUT: NC/NO
LED INDICATOR ...

1.CE certificate with EN14604
2.Detectors communicate with each other via Radio Signals
3.without any alarm system and control panel.

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

1. smoke detector
2. air quality detector
3. voltage : AC 100V-220V
4. power: 2W
5. storage: -40~70℃(-40~158℉)

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)

 
CE Wire Optical Smoke Detector With Photoelectric Sensor Hotel Use
 
 
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1,4-Wire operation
2,Optical & thermal detection
3,Built-in alarm relay
4,Advanced electronic technology

220V Smoke detector;smoke alarm,indepent smoke detector,fire alarm,heat alarm,gas sensor,safety alarm,security alarm
Model No.AS-002A

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

 
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CEILING MOUNT
WIRED NETWORK OUTPUT
LOW BATTERY WARNING

High Sensitive Stable Photoelectric Wireless Smoke Detector Fire Alarm Sensor for homeItem No.: KM-SD1000,this smoke sensor

Smoke Detector
1.Power:9V to 35VDC smoke detector
2.optical sensing smoke detector
3.Easy installation;
4.Dual LEDS;

Optical Fire alarm
Audio alarm
test button
Red led
Photoelectric sensro

1. smoke detector
2. air quality detector
3. constantly monitoring the presence os cigarette smoke in the air,no smoking signs blink.

Working Principle:
To remind or contain gas leak quickly when leaked gas reachers gas concentration

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

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1.Smoke GAS CO detector
2.Independent alarm,easy install
3.OEM CCC ISO
4.Lowest price best quality
5.AC110V-240V 115dB sound

Audible & Visual Alarm,Wireless communication with Alarm Host, Anti High-frequency interference, Super low power consumption.

It is a fire alrm that has somke alarming and heat sensing. It is designed to give early warning of developing fires, provide precious time.

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

Wireless Carbon Monoxide Gas Leak Detector Analyzer Network Personal Home Protection Alarm

1)2-wire LED remote indicator
2)Wide operating voltage
3)Advanced detection and discrimination algorithms
4)Polished low-profile housing design

9-12V D.C,sound&flash alarm,test manually?auto-reset,anti white light interference;
Alarm Output: relay output N.O./N.C.Alarm volume: more than 85dB

Wireless Photoelectric Optical Smoke Detector with Red LED Flash
 
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Specifications conventional optcal smoke cum heat detector,
smoke detectors complied with UL268 and EN54-5/7
Smoke Detector
conventional photo