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Fire Detector Working Principle

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Total 37573 products for fire detector working principle Manufacture & Suppliers

Double Channel Vehicle Loop Detector with 10 Grade Sensitivity and 12 Month Warranty

... vehicles. The output signal can be used for controlling door drive mechanisms, operating barriers, activating card dispensers etc. Technical Parameter Work voltage AC 220V Relative humidity ≤95%...

SHENZHEN SINOMATIC TECHNOLOGY CO., LIMITED
Guangdong,China

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Vibration Alarm Portable Multi Gas Detector Ex Ib IIB T3 Gb IP65 CE ROSH Approval

... detector: Imported sensor with high performance and fast response TFT LCD screen display with LED light. Record the alarm data of 10,000 sets. Can set high and low alarm value Item Description Gas type: Ex,...

Shenzhen Eyesky&Safewill Technology Co.,Ltd.
Guangdong,China

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Ex O2 CO H2S Hazardous Portable 4 In 1 Gas Detector For Industrial Production

... detector: Imported sensor with high performance and fast response TFT LCD screen display with LED light. Record the alarm data of 10,000 sets. Can set high and low alarm value Item Description Gas type: Ex,...

Shenzhen Eyesky&Safewill Technology Co.,Ltd.
Guangdong,China

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Sealing Space Portable Multi Gas Detector 6 In 1 Combustible Gas Analyzer

... and toxic gas leak analyzer for coal mine Item Description Gas type: Ex,O2,CO,H2S or customized; Working principle: Catalytic combustion sensor for combustible gas; Electrochemical sensor for toxic gas and ...

Shenzhen Eyesky&Safewill Technology Co.,Ltd.
Guangdong,China

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600m Depth Mining Metal Detectors Machine PQWT-WT700 One Buttom Mapping

PQWT-WT700 High Quality High Speech One Buttom Mapping Mining Metal Detectors Machine The use of the Instrument (PQWT-WT700) Working principle of the instrument: Geophysical exploration is detecting stratigraph...

Hunan Puqi Water Environment Institute Co.Ltd.
Hunan,China

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PQ Firehose Nozzle Foam Fire Extinguishing Equipment

Fire hose nozzle foam fire extinguishing equipment jet fire hose nozzle Product Description The PQ series air foam gun is the device that to form and spray air foam. It is a portable foam gun which is widely us...

Winan Industrial Limited
Guangdong,China

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PQ Firehose Nozzle Foam Fire Extinguishing Equipment

Fire hose nozzle foam fire extinguishing equipment jet fire hose nozzle Product Description The PQ series air foam gun is the device that to form and spray air foam. It is a portable foam gun which is widely us...

Winan Industrial Limited
Guangdong,China

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Tuya Smart Accurate 85dB Smoke Alarm Detector With Photoelectric

... technology to detect smoke. More sensitive to light smoke and slow smoldering fires and more quickly to remind you. Keep your home safe. Easy Installation: The smoke detector can easily install with mountin...

Shenzhen Ariza Electronic Co.,Ltd.
Chongqing,China

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Tuya Smart Accurate 85dB Smoke Alarm Detector With Photoelectric

... technology to detect smoke. More sensitive to light smoke and slow smoldering fires and more quickly to remind you. Keep your home safe. Easy Installation: The smoke detector can easily install with mountin...

Shenzhen Ariza Electronic Co.,Ltd.
Chongqing,China

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Addressable fire alarm systems 2 wire smoke detector sensor

Addressable fire alarm 24V 2 wire systems smoke detector sensor Specification: Working voltage: DC24V ± 20% Working current: monitoring status <50uA, alarm status: 20mA Work instructions: monitoring status indicator flashes red once per 6 seconds, alarm ......

Jingo International CO., LTD
Guangdong

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Addressable fire detection alarm 24V systems smoke detector sensor

Addressable fire detection alarm 24V systems smoke detector sensor Specification: Working voltage: DC24V ± 20% Working current: monitoring status <50uA, alarm status: 20mA Work instructions: monitoring status indicator flashes red once per 6 seconds, alarm......

Jingo International CO., LTD
Guangdong

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Addressable fire security alarm 24V systems smoke detector sensor

Addressable fire security alarm 24V systems smoke detector sensor Specification: Working voltage: DC24V ± 20% Working current: monitoring status <50uA, alarm status: 20mA Work instructions: monitoring status indicator flashes red once per 6 seconds, alarm ......

Jingo International CO., LTD
Guangdong

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Addressable fire service alarm 24V systems smoke detector sensor

Addressable fire service alarm 24V systems smoke detector sensor Specification: Working voltage: DC24V ± 20% Working current: monitoring status <50uA, alarm status: 20mA Work instructions: monitoring status indicator flashes red once per 6 seconds, alarm ......

Jingo International CO., LTD
Guangdong

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Addressable fire engineering alarm 24V systems smoke detector sensor

Addressable fire engineering alarm 24V systems smoke detector sensor Specification: Working voltage: DC24V ± 20% Working current: monitoring status <50uA, alarm status: 20mA Work instructions: monitoring status indicator flashes red once per 6 seconds, ......

Jingo International CO., LTD
Guangdong

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Addressable fire extinguishing alarm 24V systems smoke detector sensor

Addressable fire extinguishing alarm 24V systems smoke detector sensor Specification: Working voltage: DC24V ± 20% Working current: monitoring status <50uA, alarm status: 20mA Work instructions: monitoring status indicator flashes red once per 6 seconds, ......

Jingo International CO., LTD
Guangdong

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Addressable fire alarm 24V systems photoelectric smoke detector sensor

Addressable fire alarm 24V systems photoelectric smoke detector sensor Specification: Working voltage: DC24V ± 20% Working current: monitoring status <50uA, alarm status: 20mA Work instructions: monitoring status indicator flashes red once per 6 seconds, ......

Jingo International CO., LTD
Guangdong

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Addressable fire alarm 24V systems electric smoke detector sensor

Addressable fire alarm 24V systems electric smoke detector sensor Specification: Working voltage: DC24V ± 20% Working current: monitoring status <50uA, alarm status: 20mA Work instructions: monitoring status indicator flashes red once per 6 seconds, alarm ......

Jingo International CO., LTD
Guangdong

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Addressable fire detection alarm 24V systems smoke detector sensor

Addressable fire detection alarm 24V systems smoke detector sensor Specification: Working voltage: DC24V ± 20% Working current: monitoring status <50uA, alarm status: 20mA Work instructions: monitoring status indicator flashes red once per 6 seconds, alarm......

Shenzhen KINGUI Limited
Guangdong,China

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Addressable fire security alarm 24V systems smoke detector sensor

Addressable fire security alarm 24V systems smoke detector sensor Specification: Working voltage: DC24V ± 20% Working current: monitoring status <50uA, alarm status: 20mA Work instructions: monitoring status indicator flashes red once per 6 seconds, alarm ......

Shenzhen KINGUI Limited
Guangdong,China

Active Member

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Addressable fire service alarm 24V systems smoke detector sensor

Addressable fire service alarm 24V systems smoke detector sensor Specification: Working voltage: DC24V ± 20% Working current: monitoring status <50uA, alarm status: 20mA Work instructions: monitoring status indicator flashes red once per 6 seconds, alarm ......

Shenzhen KINGUI Limited
Guangdong,China

Active Member

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