smoke detector alarm

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

Detects Natural Gas, LPG, and Coal Gas etc. Combustible Gases
* Wall Mounted
* Sound and Flash Alarm

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

alarm detector DG-65

EN50291 Approved CO Alarm Detector in Home or Office
 
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Photoelectric home LPG Gas Detector alarm 220 Volt for alarm system
 

Gas Detected: Natural Gas/LPG/Coal Gas
Sensor:Japanese electrochemistry sensor
Agent query function
Alarm reco

This indoor PIR detector is very stable in function, its appearance is designed by European engineer and it is with NO/NC for option, temparature comp

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

 
High RFI / EMI Glass Smoke Alar

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

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

MCU control
*Low power alarm
*Automatic temperature compensation technology
*SMT design, anti-RFI & anti-EMI
*Adjustable delayed alarm

 
 
Long range Wireless Passive infrared Detector , 9V motion detector pir
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Gas detected: Natural Gas/LPG/Coal Gas
Sensor:Japanese electrochemistry sensor
Agent query function

 
45mA vibration Smoke Alarm Dete

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

MCU control
*Low power alarm
*Automatic temperature compensation technology
*SMT design, anti-RFI & anti-EMI

 
Electrochemical CO Alarm Detector 9V

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
Interconnect up to alarms

1. Semiconductor gas sensor
2. Power supply: AC or DC power
3. Material: ABS
4. Test/Hush button

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)

Fire-proof ABS housing
LED ON/OFF optional
Automatic temperature compensation technology

personal alarm;
1.loud siren 130dB;
2.Anti theft,rob;
3.Pull metal pin to activate alarm;
4.Lowest price;

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

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