security alarm detector

 
DSP Waterproof Self - Test Infr

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

1. Audio and visible alarm
2. Test Button
3. Red LED
4. Powered by battery, battery included
5. Factory price

 
 
Portable photoelectric LPG Gas Detector Alarm ,  electronic gas leak detector
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EN50291 Approved CO Alarm Detector in Home or Office
 
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alarm detector DG-75
home alarm system DG-75
alarm
burglar alarm DG-75
burglar alarm DG-75...

 
Wireless Alarm Sensor For Secur

Solar Outdoor Spot Alarm Detector With Sound and Light Alert
voice remind function, can be customized different warning voice

Gas detector
1. Intelligent gas detector
2. ROHS gas detector
3. Three LED indicator
4. Test/Hush gas detector

CE Certificated Conventional CO Detector Alarm
1) Japanese Figaro non-maintaining gas sensor of UL approved
2) Easy installation and maintenance

Home, office, villa Security used wireless and wired hybrid Alarm console
ST-IVB new technology LCD touch panel GSM alarm wireless security system

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

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

PA-476+ PARADOX PIR Sensor is Extremely high EMI and RFI rejection, PCB uses only surface mount components, Solid-state relay

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

Flammable Natural Gas Detector Alarm Sensor For Home Security Products Fire Fighting Equipments

Product description:
Power supplied:9V battery,12V DC/ 24V DC
110V AC Back-up source 9V battery 240V AC Back-

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

Combustible Gas Carbon Monoxide And Gas Detector Flash Alarm
 
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• Detects Natual Gas, LPG, Coal Gas etc. Combustible Gases
• Wall Mouted
• Sound and Flash Alarm
• Long Lifespan(10 years)

Wireless Fire Smoke Detector Alarm For GSM Security Alarm System 018S
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Plug-in home natural gas detector alarm , lpg gas leakage detector for household

5/10/20/30m Distance Wireless Photoelectric Beam Detector
4/6/8/10 Beams For Option
Solar back-up battery capacity

Gas detector
1. Intelligent gas detector
2. ROHS gas detector
3. Three LED indicator
4. Test/Hush gas detector

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

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

CO Carbon Monoxide Alarm with Battery Capacity Display & Electrochemical Sensor & Digital Display

 
CE Approved Factory Folding Metal Detector Handheld With Sound / Vibration Alarm
 
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TA-2008M 12V Operated Gas detector
Nano sensor, Networking, Gas Alarm,
Suitable for any room,
Flash alarm indicator (red),

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