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Fire Detector Working Principle

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Total 37247 products for fire detector working principle Manufacture & Suppliers

433mhz Fire alarm home security natural gas leak detector alarm

... kinds of flammable gases (liquefied petroleum gas, natural gas, city gas ) leak detection alarm. 220V stand-alone detector. It can be very sensitive to detect the concentrationn of the gas by the nanometer ...

Dongguan Comer Electronic Technology Co., Ltd.
Guangdong

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fire alarm smoke detectors

Fire alarm smoke detectors Technical parameter Name:Optical Standalone Smoke Detector Model:ST-SM03 Power supply: 6F22 dc 9V battery Rated voltage: 9VDC Static current: ≤10uA Alarm current: ≤15mA Working temper...

Shenzhen Sotai Security Co,.Ltd
Guangdong,China

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fire alarm smoke detectors

Fire alarm smoke detectors Technical parameter Name:Optical Standalone Smoke Detector Model:ST-SM03 Power supply: 6F22 dc 9V battery Rated voltage: 9VDC Static current: ≤10uA Alarm current: ≤15mA Working temper...

Shenzhen Sotai Security Co,.Ltd
Guangdong,China

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Smoke detectors for fire alarm

Fire alarm smoke detectors Technical parameter Name:Optical Standalone Smoke Detector Model:ST-SM02 Power supply: 6F22 dc 9V battery Rated voltage: 9VDC Static current: ≤10uA Alarm current: ≤15mA Working temper...

Shenzhen Sotai Security Co,.Ltd
Guangdong,China

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Smoke detectors for fire alarm

Fire alarm smoke detectors Technical parameter Name:Optical Standalone Smoke Detector Model:SSD-301 Power supply: 6F22 dc 9V battery Rated voltage: 9VDC Static current: ≤10uA Alarm current: ≤15mA Working temper...

Shenzhen Sotai Security Co,.Ltd
Guangdong,China

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EN14604 Smoke Alarm Detector , 433mhz Smart Fire Alarm Smoke Detector

... the test button, used to test the product is working normal and easily mute the alarm when a false alarm occurs. A weekly test is required. LOW BATTERY WARNING: The smoke alarm is ......

Shenzhen Ariza Electronic Co.,Ltd.
Chongqing,China

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Tuya Zigbee Smoke Detector 2.4GHz Fire Alarm Sensor 5 Years Battery Life

...Detector, Fire Alarm Sensor, 5 Years Battery Life Function description 【Zigbee Hub is required】A Tuya ZigBee Wireless Gateway Hub is needed to work with the zigbee smoke sensor. Simply add the sensor into th...

SHENZHEN MULTI IR TECHNOLOGY CO., LTD.
China

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EN14604 Smoke Alarm Detector , 433mhz Smart Fire Alarm Smoke Detector

... the test button, used to test the product is working normal and easily mute the alarm when a false alarm occurs. A weekly test is required. LOW BATTERY WARNING: The smoke alarm is ......

Shenzhen Ariza Electronic Co.,Ltd.
Chongqing,China

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Tuya Zigbee Smoke Detector 2.4GHz Fire Alarm Sensor 5 Years Battery Life

...Detector, Fire Alarm Sensor, 5 Years Battery Life Function description 【Zigbee Hub is required】A Tuya ZigBee Wireless Gateway Hub is needed to work with the zigbee smoke sensor. Simply add the sensor into th...

SHENZHEN MULTI IR TECHNOLOGY CO., LTD.
China

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Refrigerant Gas Leak Detector Hfc125 Gas R125 R134A R404A Sensor IR Principle High Sensitivity Gas Detector

...Detector Hfc125 Gas R125 R134A R404A Sensor IR Principle High Sensitivity Gas Detector SKY2000 series gas detector is a kind of fast response and high accuracy gas measurement device. With internal sampling...

Shenzhen YuanTe Technology Co., Ltd. (Safegas)
Guangdong,China

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HiYi Wireless H2S O2 EX CO Gas Detector / Large Storage 4 In 1 Gas Detector

... Product name HY204D portable 4in 1 gas detector Detection principle electrochemical,capacity combustion, (optional NDIR) Display mode TFT colored screen display Backlight White LED backlight ......

Beijing HiYi Technology Co., Ltd
Beijing

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Test Button Enabled Environmental Smoke Detector for Accurate Smoke Detection

.... With its advanced features and reliable functionality, this product provides peace of mind by alerting you to potential fire hazards. Alarm Output: This Smoke Detector offers a wired alarm output with on-s...

JSUS ELECTRONIC TECHNOLOGY CO.,LIMITED
Guangdong,China

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Fire Temperature Sensor FM 200 Fire Alarm System Fire Alarm Device

Fire Temperature Sensor FM 200 Fire Alarm System Fire Alarm Device Description: Temperature detector is a fire alarm device designed to respond when the convected thermal energy of a fire increases the temperat...

Guangzhou Xingjin Fire Equipment Co.,Ltd.
Guangdong,China

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Explosion Proof Fumigation Gas Detector PH3 Gas Residual Monitor 24V DC Working Voltage

...Detector PH3 gas residual monitor Application areas are granary, container fumigation, pest control company, environmental protection company, food industry, etc. PH3 gas detector can help users to know Phos...

Shenzhen YuanTe Technology Co., Ltd. (Safegas)
Guangdong,China

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Industrial Waterproof Fixed NH3 Gas Detector With 24h Online Detection Sound Light Alarm Ip65 Protection In Warehouse

... using different detection principles. Measurement range and resolution are customizable for high - precision detection. These detectors have diverse output signals. The 3 - wire 4 - 20 mA, RS485, and relay ...

Shenzhen YuanTe Technology Co., Ltd. (Safegas)
Guangdong,China

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SF6 Qualitative Leak Detector, Based On Corona Principle, Cheapest, [Smart-01b]

SF6 Qualitative Leak Detector, Based On Corona Principle, Cheapest, Smart-01b A SF6 qualitative leak detector using the corona principle Principle Corona Maximum Sensitivity 3g/yr Warm-up Time 5s Application Su...

Shanghai Kstone S&T Development Co .,LTD.
Shanghai,China

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Butane C4H10 Gas Detector Sound / Light Alarm With IR Principle Sensor

..., fast response with built-in pump, which can catch Butane accurately. Technical Parameters Gas detected Butane C4H10 Detection principle IR, Catalytic Combustion Install method Wall-mounted, piping type, fl...

Shenzhen YuanTe Technology Co., Ltd. (Safegas)
Guangdong,China

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Addressable fire alarm 24V systems intelligent smoke detector sensor

Addressable firefighting alarm 24V systems intelligent 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 ......

Jingo International CO., LTD
Guangdong

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Addressable fire alarm 24V systems intelligent smoke detector sensor

Addressable firefighting alarm 24V systems intelligent 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 ......

Shenzhen KINGUI Limited
Guangdong,China

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Helium Recovery Rate ≥80% Gas Leak Detector Piston Accumulator With Leak Testing Equipment

...workpiece to be tested and ensures that there is a clear barcode or QR code label on it. Check the working status of equipment such as the scanner, vacuum pump, leak detector, and helium cylinder to ensure t...

HJ AUTOMATIC CONTROL TECHNOLOGY CO., LTD
Guangdong,China

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