smoke heat alarm

Intrinsically Safe Smoke/Heat Combined Detector Suitable for Refineries and Power Plants   </stron

 
Weatherproof / Explosion Proof

CE Certificated Thermal Fixed 57°C(135oF) & ROR Stand-alone Heat Alarm 9V Battery
1)LED operation indicator
2) Low-battery warning

Conventional Smoke and Heat Combined Detector with remote indicator output
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Sound Alarm Smoke and Heat De

1. Photoelectric dual sensor
2. Power supply: 9V battery
3.LED indicator
4. Alarm sound level: 85dB at 10feet
5. Test and Hush butto

Conventional Smoke and Heat Combined Detector with remote indicator output
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Conventional P

1.Heat Transfer Printing For Alarm Clock
2.High additional value
3.Bright Color
4.Excellent Printing Effect
5.100% Non-toxic Material

Product description:
Power supply : 110VAC/220VAC/230VAC/240VAC,12VDC(Optional)
Static current:: ≤15MA
Alarm current : ≤200MA
Operating tempera

Ac 220v Wireless Smoke And Hea

detect heat and alarm

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

*Ceiling or wall mounting
*Easy installation
*9V battery operated

Productivity:200,000pcs per month;Min. Order:2000 PCS;Packing:color box or blister card;Transportation:by sea or by air;DeliveryDate:in one month aft

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

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

*Ceiling or wall mounting
*Easy installation
*9V battery operated

4-Wire Conventional Smoke and  Heat Combined Detector with relay output, compatible with most conventio

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-

NTC Thermal Sensor
4 Digits Temperature LED Display
Auto Reset / Power-off Reset Optional
Can Set Maximum or Minimum Alarm

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

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

*Ceiling or wall mounting
*Easy installation
*9V battery operated

Wireless

EN54-7 Standard Intelligent Smoke and Heat Combined Detector with remote indicator output</p

Anti-EMI and Anti-RFI
LED flashing visible in 360 degrees direction
Combination rate-of-rise and fixed temperature alarm

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