Humidity Probe Sensor

Favorites

RoHS · Industry

Factory Direct Sale Point Type Ultraviolet Solar Powered Forest Fire Gas Detector

US$ 145-185 / Piece

1 Piece (MOQ)

Start Order

Henan Zhong An Electronic Detection Technology ...

WiFi Smart Flood Water Leakage Detector Alarm Sensor for Smart Home

1/ 6

Favorites

Probe · Traffic

WiFi Smart Flood Water Leakage Detector Alarm Sensor for Smart Home

US$ 9-10 / Piece

1 Piece (MOQ)

Start Order

SaiLingsi (wenzhou) Electronics Co., LTD

5(5.0)

High-Precision 2 Gas Meter WiFi & Wireless Co, LPG, LNG Gas Detector Alarm

1/ 6

Favorites

Ceiling Mounted · Home

High-Precision 2 Gas Meter WiFi & Wireless Co, LPG, LNG Gas Detector Alarm

US$ 6.98-7.98 / Piece

100 Pieces (MOQ)

Start Order

Zuden Technology (HK) Co., Limited

Parking Lot Infrared Sensor Radar Automatic Door Opening and Closing System

1/ 6

Favorites

FCC · Anti-theft

Parking Lot Infrared Sensor Radar Automatic Door Opening and Closing System

US$ 45-59 / Piece

1 Piece (MOQ)

Start Order

Shenzhen Jutai Comm Co., Ltd.

5(5.0)

Dual Channel Single Channel Vehicle Loop Detector Inductive Loop Coil Detector Sensor

1/ 6

Favorites

Metal · Traffic

Dual Channel Single Channel Vehicle Loop Detector Inductive Loop Coil Detector Sensor

US$ 35-42 / Set

1 Set (MOQ)

Start Order

TIANJIN G-TEK SENSOR TECHNOLOGY CO., ...

5(5.0)

Tuya Zigbee Gas Detector Gas Leak Alarm Detector with Us/EU Plug

1/ 6

Favorites

Gas · CE

Tuya Zigbee Gas Detector Gas Leak Alarm Detector with Us/EU Plug

US$ 13-15 / Piece

1 Piece (MOQ)

Start Order

SaiLingsi (wenzhou) Electronics Co., LTD

5(5.0)

Zigbee Tuya Smart Smoke Fire Alarm Sensor Detector Security Alerts Battery-Powered Alarm Smart Life APP Home Security Alarm

1/ 6

Favorites

Smoke Alarm · Ceiling Mounted

Zigbee Tuya Smart Smoke Fire Alarm Sensor Detector Security Alerts Battery-Powered Alarm Smart Life APP Home Security Alarm

US$ 18.99-19.99 / Piece

10 Pieces (MOQ)

Start Order

Yueqing Winston Electric Co., Ltd.

5(4.5)

Wired Household Gas Detector Gas Alarm for Home Security

1/ 6

Favorites

Ceiling Mounted · Home

Wired Household Gas Detector Gas Alarm for Home Security

US$ 5.98-6.98 / Piece

100 Pieces (MOQ)

Start Order

Zuden Technology (HK) Co., Limited

Economical Loop Detector for Boom Barrier, Vehicle Looping

1/ 6

Favorites

CE · ISO

Economical Loop Detector for Boom Barrier, Vehicle Looping

US$ 12-18 / Set

1 Set (MOQ)

Start Order

TIANJIN G-TEK SENSOR TECHNOLOGY CO., ...

5(5.0)

Conventional Call Point Re-Settable Manual Fire Alarm Call Point for Alarm System

1/ 6

Favorites

Wall Mounted · Home

Conventional Call Point Re-Settable Manual Fire Alarm Call Point for Alarm System

US$ 5.8-8.2 / Piece

1 Piece (MOQ)

Start Order

Shenzhen Puzhesi Technology Co., Ltd.

5(5.0)

12 V / 220 V Security Alarm LPG Gas Detector Price, Kitchen Cooking Gas Leak Detector

1/ 6

Favorites

Ceiling Mounted · Home

12 V / 220 V Security Alarm LPG Gas Detector Price, Kitchen Cooking Gas Leak Detector

US$ 5.98-6.98 / Piece

100 Pieces (MOQ)

Start Order

Zuden Technology (HK) Co., Limited

Siemens Flame Detector Qra2 Phototube Qra2m Electric Eye Flame Detector Burner Accessories Full Series, Directly Supplied by Chinese Factory

1/ 6

Favorites

CCC · Special Equipment

Siemens Flame Detector Qra2 Phototube Qra2m Electric Eye Flame Detector Burner Accessories Full Series, Directly Supplied by Chinese Factory

US$ 86 / Piece

1 Piece (MOQ)

Start Order

Shenzhen Zhongliweiye Electromechanical ...

5(5.0)

Tuya Probe Detector WiFi Siren Alarm System USB Power Alexa Google Home

1/ 6

Favorites

Home · Traffic

Tuya Probe Detector WiFi Siren Alarm System USB Power Alexa Google Home

US$ 11-12 / Piece

1 Piece (MOQ)

Start Order

SaiLingsi (wenzhou) Electronics Co., LTD

5(5.0)

12~36vadc Industrial Microwave Motion Sensor Radar Detector for Automatic System

1/ 6

Favorites

Ceiling Mounted · RoHS

12~36vadc Industrial Microwave Motion Sensor Radar Detector for Automatic System

US$ 55-70 / Piece

1 Piece (MOQ)

Buy Now

Shenzhen Jutai Comm Co., Ltd.

5(5.0)

New Design DC12V Wired Ceiling Mounted Curtain Passive PIR Detector PIR Motion Sensor Intruder Alarm Detector Bus Passive Infrared Detector

1/ 6

Favorites

Anti-theft · ISO

New Design DC12V Wired Ceiling Mounted Curtain Passive PIR Detector PIR Motion Sensor Intruder Alarm Detector Bus Passive Infrared Detector

US$ 4-4.6 / Set

100 Sets (MOQ)

Buy Now

Shenzhen Anslin Electronics Co., Ltd.

5(5.0)

Security IR Beam Detector 3/4 Beam Active Infrared Photoelectric Beam Sensor Detector IR Beam Barrier for Alarm System

1/ 6

Favorites

Anti-theft · ISO

Security IR Beam Detector 3/4 Beam Active Infrared Photoelectric Beam Sensor Detector IR Beam Barrier for Alarm System

US$ 26-30 / Set

1 Set (MOQ)

Buy Now

Shenzhen Anslin Electronics Co., Ltd.

5(5.0)

Connector Relay Output Vehicle Loop Detector with CE Certificate

1/ 6

Favorites

Industry · CE

Connector Relay Output Vehicle Loop Detector with CE Certificate

US$ 32-40 / Piece

1 Piece (MOQ)

Start Order

TIANJIN G-TEK SENSOR TECHNOLOGY CO., ...

5(5.0)

Remote Control Garage Door Opener Tuya WiFi 16A Wireless Open Close Compatible with Alexa Google Assistant Smart Garage

1/ 6

Favorites

Handheld · Car/Motorcycle

Remote Control Garage Door Opener Tuya WiFi 16A Wireless Open Close Compatible with Alexa Google Assistant Smart Garage

US$ 5.49-58.88 / Piece

10 Pieces (MOQ)

Start Order

Yueqing Winston Electric Co., Ltd.

5(4.5)

The Chinese Factory Directly Supplies Germany Siemens Flame Controller Qra10. C Detector, Ultraviolet Electric Eye, Phototube Burner, Original and Genuine

1/ 6

Favorites

CCC · Special Equipment

The Chinese Factory Directly Supplies Germany Siemens Flame Controller Qra10. C Detector, Ultraviolet Electric Eye, Phototube Burner, Original and Genuine

US$ 250 / Piece

1 Piece (MOQ)

Start Order

Shenzhen Zhongliweiye Electromechanical ...

5(5.0)

New Design DC12V Wired Wall Mounted Passive PIR Detector PIR Motion Sensor Intruder Alarm Detector Bus Passive Infrared Detector

1/ 6

Favorites

Anti-theft · ISO

New Design DC12V Wired Wall Mounted Passive PIR Detector PIR Motion Sensor Intruder Alarm Detector Bus Passive Infrared Detector

US$ 4.1-4.5 / Set

100 Sets (MOQ)

Buy Now

Shenzhen Anslin Electronics Co., Ltd.

5(5.0)

Jutai Vehicle Radar Movement Detector for Auto Gate Opening

1/ 6

Favorites

Ceiling Mounted · RoHS

Jutai Vehicle Radar Movement Detector for Auto Gate Opening

US$ 55-70 / Piece

1 Piece (MOQ)

Start Order

Shenzhen Jutai Comm Co., Ltd.

5(5.0)

Price Cheap Reliable Residential Natural Gas Alarm with Relay Output

1/ 6

Favorites

Ceiling Mounted · Home

Price Cheap Reliable Residential Natural Gas Alarm with Relay Output

US$ 5.98-6.98 / Piece

100 Pieces (MOQ)

Start Order

Zuden Technology (HK) Co., Limited

Hazardous Areas Durable UV and 3IR Sensor Flame Detector

1/ 6

Favorites

CE · FCC

Hazardous Areas Durable UV and 3IR Sensor Flame Detector

US$ 85-185 / Piece

300 Pieces (MOQ)

Start Order

Henan Zhong An Electronic Detection Technology ...

Solar Radar Speed Limit Sign with Holder Outdoor

1/ 6

Favorites

FCC · Anti-theft

Solar Radar Speed Limit Sign with Holder Outdoor

US$ 45-59 / Piece

1 Piece (MOQ)

Start Order

Shenzhen Jutai Comm Co., Ltd.

5(5.0)

AS-E502-UV/IR2 Explosion-Proof Ultraviolet and Infrared Combined Flame Detector

1/ 6

Favorites

CE · ISO

AS-E502-UV/IR2 Explosion-Proof Ultraviolet and Infrared Combined Flame Detector

US$ 300-400 / Piece

1 Piece (MOQ)

Start Order

Shenzhen Ansorl Technology Co., Ltd.

5(5.0)

CE High Sensitivity Domestic Gas Leak Detector with Low Consumption

1/ 6

Favorites

Ceiling Mounted · Home

CE High Sensitivity Domestic Gas Leak Detector with Low Consumption

US$ 6.98-7.98 / Piece

100 Pieces (MOQ)

Start Order

Zuden Technology (HK) Co., Limited

High Quality Wired Gas Detector Alarm with Gas Solenoid Valve

1/ 6

Favorites

Ceiling Mounted · Home

High Quality Wired Gas Detector Alarm with Gas Solenoid Valve

US$ 5.98-6.98 / Piece

100 Pieces (MOQ)

Start Order

Zuden Technology (HK) Co., Limited

360° Wired Ceiling Mounted Passive PIR Detector PIR Motion Sensor Intruder Alarm Detector Bus Passive Infrared Detector

1/ 6

Favorites

Anti-theft · ISO

360° Wired Ceiling Mounted Passive PIR Detector PIR Motion Sensor Intruder Alarm Detector Bus Passive Infrared Detector

US$ 3.6-4 / Set

100 Sets (MOQ)

Buy Now

Shenzhen Anslin Electronics Co., Ltd.

5(5.0)

1/ 6

Favorites

RoHS · Smoke Alarm

Wired/Wireless Somke Detector (YG-05N)

US$ 7.3-8.8 / Piece

100 Pieces (MOQ)

Start Order

Shenzhen Chitongda Electronic Co., Ltd.

5(5.0)