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Total 9818 products for sensor for alarm system Manufacture & Suppliers

6810885 Electrochemical Gas Sensor For Industrial Safety Monitoring Fixed Gas Alarm Systems

... Resolution: 0.1 ppm2 Warranty: 2 years3 Compatible Instruments: PAC 7000, X - am 2500/3500/5000/8000 series gas detectors2 Sensor Type: Electrochemical Gas Detected: Sulfur dioxide (SO₂) Features:...

ShenzhenYijiajie Electronic Co., Ltd.
Guangdong,China

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MQ131 MQ-131 Ozone Semiconductor - type Gas Sensor For Domestic Ozone Concentration Alarms

... air. When ozone gas is present, the sensor's conductivity decreases as the gas concentration increases. Features It has good sensitivity to ozone in a wide range. It has the advantages of long lifespan,...

ShenzhenYijiajie Electronic Co., Ltd.
Guangdong,China

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MQ135 MQ-135 Gas Sensor For Domestic Gas Alarms Portable Gas Detectors

... pollution gas exists, the sensor's conductivity increases with the rise of the gas concentration. Users can convert the change of conductivity into the corresponding output signal of the gas concentrati...

ShenzhenYijiajie Electronic Co., Ltd.
Guangdong,China

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MQ-138 MQ138 Semiconductor Gas Sensor For Domestic VOC Gas Alarms

...Semiconductor Gas Sensor For Domestic VOC Gas Alarms Working Principle: The SnO₂ sensitive material of the MQ138 gas sensor has low conductivity in clean air. When volatile organic compounds (VOCs) or other ...

ShenzhenYijiajie Electronic Co., Ltd.
Guangdong,China

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ACM3000 Three Electrode Electrochemical Carbon Monoxide Sensor Alarm For Industrial Use

... the redox current between the electrodes. It has the characteristics of fast response and stable output signal, and can directly replace the same - type three - electrode carbon monoxide sensors on the...

ShenzhenYijiajie Electronic Co., Ltd.
Guangdong,China

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YJJ CGM6812-B00 Gas Sensor Module For Hydrogen Leakage Monitoring And Alarm Of Fuel Cell

...: YJJ CGM6812-B00 Gas Sensor Module For Hydrogen Leakage Monitoring And Alarm Of Fuel Cell Features: Catalytic combustion type combustible gas sensor module CGM6812 CGM6812-B00 module is based on TGS6812-D00...

ShenzhenYijiajie Electronic Co., Ltd.
Guangdong,China

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MQ-2B Smoke Sensor Liquefied Gas Hydrogen Detection Probe Combustible Gas Alarm Smoke Sensing Element

...material. This material has low conductivity when exposed to clean air. When flammable gases or smoke appear in the surrounding environment, the conductivity of the sensor will increase as the concentration ...

ShenzhenYijiajie Electronic Co., Ltd.
Guangdong,China

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MQ-3B Gas Sensor Alcohol Gas Sensor Semiconductor Good Sensitivity

...Sensor Alcohol Gas Sensor Semiconductor Good Sensitivity Features It has good sensitivity to alcohol in wide range, and has advantages such as long lifespan, lowcost andsimple drive circuit &etc. Main Applic...

ShenzhenYijiajie Electronic Co., Ltd.
Guangdong,China

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ZP13 Smoke Gas Sensor Plat Surfaced Semiconductor Sensor Highly Sensitivity

...Sensor Plat Surfaced Semiconductor Sensor Highly Sensitivity Features Highly sensitivity, good long-term stability, calibrated, 3min preheating judgement, fault self-diagnosis, lowpower consumption, long lif...

ShenzhenYijiajie Electronic Co., Ltd.
Guangdong,China

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YJJ RDA224-F Digital PIR Pyroelectric IR Sensor Human Body Detector for Intrusion Alarm System

... Principle: Thermoluminescence effect, an integrated human infrared sensing sensor combining **sensitive element + digital signal processing chip**, directly outputs digital TTL level, no need for external o...

ShenzhenYijiajie Electronic Co., Ltd.
Guangdong,China

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Glomarket WIFI Tuya Smart Home Security Alarm Siren System Wireless Fire Burglar

Product Description Alarm System Glomarket WIFI Siren Alarm System Tuya Security System Wireless Fire Burglar For Smart Home Alarm WIFI 2.4G Built-in Battery Rechargeable Lithium Battery 3.7V Standby Current <70mA Alarm Current <150mA Wireless frequency ......

Shenzhen Glomarket Technology Co., Ltd
China

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Wifi Tuya Smart Home Alarm Remote Control Infrared Intrusion Detection System For Home

Product Description Glomarket Smart Wifi Tuya Alarm Remote Control Infrared Intrusion Detection Alarm for Smart Home Security Alarm Features: Adopt digital technology to more effectively prevent pet interferenc...

Shenzhen Glomarket Technology Co., Ltd
China

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TIMEWAVE IOT Audible And Visual Alarm Device LoRa Smart ISO/IEC 27001

TIMEWAVE Smart IOT Audible and visual alarm(LoRa) Product Overview When the security equipment triggers the alarm, the information is transmitted to the audible and visual alarm through the LoRaWAN gateway, and...

Wuhan Time Wave Network Technology Co., Ltd.
Hubei,China

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TIMEWAVE IOT Audible And Visual Alarm Device LoRa Smart ISO/IEC 27001

TIMEWAVE Smart IOT Audible and visual alarm(LoRa) Product Overview When the security equipment triggers the alarm, the information is transmitted to the audible and visual alarm through the LoRaWAN gateway, and...

Wuhan Time Wave Network Technology Co., Ltd.
Hubei,China

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Power And Alarm Acrylic Security Display Stand For Tablet PC

...Alarm Acrylic Security Display Stand For Tablet PC anti-theft display stand,alarmed tablet display holder,tablet display holder with alarm function,secure display holder,anti-theft display holder for tablet ...

YOMO SECURITY DISPLAY CO.,LTD
Guangdong

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Power And Alarm Acrylic Security Display Stand For Tablet PC

...Alarm Acrylic Security Display Stand For Tablet PC anti-theft display stand,alarmed tablet display holder,tablet display holder with alarm function,secure display holder,anti-theft display holder for tablet ...

YOMO SECURITY DISPLAY CO.,LTD
Guangdong

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Portable O2 Gas Detector 0-30%Vol IECEx And ATEX Certificate Imported Sensor Alarm Function

...Sensor type Electrochemical Sampling method Diffusion Measure range 0-30%VOL Resolution 0.01%VOL Precision ≤± 3% F.S. Response Time ≤30s(T90) Unit %VOL Display Gas name, concentration unit, measured value, e...

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

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wireless pir sensor motion detector for Security home alarm system support ip cameras

... technology, provides high performance for detection and anti-false alarm. When an intruder is going through the detection area, the detector will automatically detect the activities of the human body in the...

Dongguan Comer Electronic Technology Co., Ltd.
Guangdong

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Alarm motion sensor for home burglarproof system/PIR detector for ip cameras

Alarm motion sensor for home burglarproof system/PIR detector for ip cameras This product is a high stability wireless passive infrared detector(PIR sensor). It uses advanced Signal processing technology, provi...

Dongguan Comer Electronic Technology Co., Ltd.
Guangdong

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Sensor For Alarm System

Total 9818 products for sensor for alarm system Manufacture & Suppliers

6810885 Electrochemical Gas Sensor For Industrial Safety Monitoring Fixed Gas Alarm Systems

MQ131 MQ-131 Ozone Semiconductor - type Gas Sensor For Domestic Ozone Concentration Alarms

MQ135 MQ-135 Gas Sensor For Domestic Gas Alarms Portable Gas Detectors

MQ-138 MQ138 Semiconductor Gas Sensor For Domestic VOC Gas Alarms

ACM3000 Three Electrode Electrochemical Carbon Monoxide Sensor Alarm For Industrial Use

YJJ CGM6812-B00 Gas Sensor Module For Hydrogen Leakage Monitoring And Alarm Of Fuel Cell

MQ-2B Smoke Sensor Liquefied Gas Hydrogen Detection Probe Combustible Gas Alarm Smoke Sensing Element

MQ-3B Gas Sensor Alcohol Gas Sensor Semiconductor Good Sensitivity

ZP13 Smoke Gas Sensor Plat Surfaced Semiconductor Sensor Highly Sensitivity

YJJ RDA224-F Digital PIR Pyroelectric IR Sensor Human Body Detector for Intrusion Alarm System

Glomarket WIFI Tuya Smart Home Security Alarm Siren System Wireless Fire Burglar

Wifi Tuya Smart Home Alarm Remote Control Infrared Intrusion Detection System For Home

TIMEWAVE IOT Audible And Visual Alarm Device LoRa Smart ISO/IEC 27001

TIMEWAVE IOT Audible And Visual Alarm Device LoRa Smart ISO/IEC 27001

Power And Alarm Acrylic Security Display Stand For Tablet PC

Power And Alarm Acrylic Security Display Stand For Tablet PC

Portable O2 Gas Detector 0-30%Vol IECEx And ATEX Certificate Imported Sensor Alarm Function

wireless pir sensor motion detector for Security home alarm system support ip cameras

Alarm motion sensor for home burglarproof system/PIR detector for ip cameras