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Total 5207 products for sensor door bell Manufacture & Suppliers

DC-1551WG B; Brown Magnetic Door Contact Sensor With Double - Sided Adhesive Or Screws Fixing

... life 3. Low voltage fault monitoring reports 4. 2262/1527 IC,oscillation resistance optional Magnetic Door Contact Sensor Parameters Model DC-1551WG DC-1551 DC-1561 Power (W) 5 10 5 Voltage (DCV) 28 28 28 ....

Ain Technology (Shenzhen) Co., Ltd
Guangdong,China

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Economic Type WECO Elevator Door Detector Full Height Photocell WECO 917A

...Door Detector Full Height Photocell WECO 917 WECO-917A model Lift Door Sensor is the earliest model that Ningbo WECO Optoelectronics CO., LTD. developed since 1998. Also this model full height door sensor is...

NINGBO WECO OPTOELECTRONICS CO., LTD.
Zhejiang,China

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Full Height Infrared Door Detector Safety Light Curtain WECO-917L Molik

...Door Detector Safety Light Curtain WECO-917L Molik WECO-917/ 957L model Lift Door Sensor is the earliest model that Ningbo WECO Optoelectronics CO., LTD. developed since 1998. Also this model full height doo...

NINGBO WECO OPTOELECTRONICS CO., LTD.
Zhejiang,China

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CR2032 Battery Tuya Door Sensor Home Assistant ROHS 20mm Alarm Distance

...door sensor and a variety of ZigBee smart products. The Zigbee Hub plays an irreplaceable role for all ZigBee products and realizes the whole intelligent linkage of your house. 【Real-time Door Open Detection...

SHENZHEN MULTI IR TECHNOLOGY CO., LTD.
China

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Anti Oxidation Retractable Punch Free Automatic Door Closer

... Punch Free Sensor Door Closer YOMO-093 Punch Free Auto Sensor Door Closer,Quick Easy Door Closer Multifunctional Automatic Sliding Door Closer with Steel Drawstring for Residential Commercial Doors,Back Doo...

YOMO SECURITY DISPLAY CO.,LTD
Guangdong

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High Speed Spiral Door with PLC Control at 0.8m/s Speed Photoelectric Sensor Safety System

...Door with PLC Control at 0.8m/s Speed Photoelectric Sensor Safety System Product Description: The High Speed Spiral Door appears to be a top-tier solution for industrial and logistical environments. Here’s a...

CHINA DESEO GROUP LIMITED
Jiangsu,China

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High Speed Door Active Microwave Motion Radar Sensor 5cm/s -25km/S With Two Relay

...door Active Microwave Motion Radar The 12-36VADC Two Relay High-Speed Door Active Microwave Motion Radar is a cutting-edge solution designed to optimize the operation of high-speed doors in various industria...

Shenzhen Jutai Comm Co., Ltd.
China

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0.75KW Motor Power Aluminum Factory Wholesale Industrial High Speed Spiral Door Safety and Efficiency with Photoelectric Sensor Motor Door for Hangar

... Door The Spiral® commercial overhead door offers high-speed operation for high-traffic situations and rigid aluminum slat construction that eliminates the need for a second security door. Crisp lines give t...

CHINA DESEO GROUP LIMITED
Jiangsu,China

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Top-Rated High Speed PVC Roll Up Rapid Shutter Door 304 Stainless Steel Material Infrared Sensor Recovery Food Factory Zipper Door

...Door 304 Stainless Steel Material Infrared Sensor Recovery Food Factory Zipper Door Product Description: We all hate the agonizing wait for those slow doors to open and close. Sometimes it seems like it will...

CHINA DESEO GROUP LIMITED
Jiangsu,China

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Waterproof Safety Elevator Door Sensor Light Curtain Sensor Aluminum Body

Waterproof Safety Elevator Door Sensor Light Curtain Sensor Aluminum Body WECO-917M model elevator door sensor is a higher protection level model in WECO light curtain products, which can achieve IP65 protectio...

NINGBO WECO OPTOELECTRONICS CO., LTD.
Zhejiang,China

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Central Opening Safety Light Curtain Sensors In Elevators 154 Beams 38mm Width

...Sensors In Elevators 154 Beams 38mm Width WECO-917B model Lift Door Sensor is the earliest model that Ningbo WECO Optoelectronics CO., LTD. developed since 1998. Also this model full height door sensor is wi...

NINGBO WECO OPTOELECTRONICS CO., LTD.
Zhejiang,China

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2.4GHz Wifi Door Window Sensor 3V Battery Firm Durable 3M Sticker Installation

...Door Sensor Home Alarm Security System Tuya Smart Life APP Function Description 【6 Months Standby】Long battery life. With 1pcs CR123A 3V battery, the WiFi sensor can work for 6 months without changing batter...

SHENZHEN MULTI IR TECHNOLOGY CO., LTD.
China

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Central Opening Safety Light Curtain Sensors In Elevators 154 Beams 38mm Width

...Sensors In Elevators 154 Beams 38mm Width WECO-917B model Lift Door Sensor is the earliest model that Ningbo WECO Optoelectronics CO., LTD. developed since 1998. Also this model full height door sensor is wi...

NINGBO WECO OPTOELECTRONICS CO., LTD.
Zhejiang,China

Active Member

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Waterproof Safety Elevator Door Sensor Light Curtain Sensor Aluminum Body

Waterproof Safety Elevator Door Sensor Light Curtain Sensor Aluminum Body WECO-917M model elevator door sensor is a higher protection level model in WECO light curtain products, which can achieve IP65 protectio...

NINGBO WECO OPTOELECTRONICS CO., LTD.
Zhejiang,China

Active Member

Add to cart
2.4GHz Wifi Door Window Sensor 3V Battery Firm Durable 3M Sticker Installation

...Door Sensor Home Alarm Security System Tuya Smart Life APP Function Description 【6 Months Standby】Long battery life. With 1pcs CR123A 3V battery, the WiFi sensor can work for 6 months without changing batter...

SHENZHEN MULTI IR TECHNOLOGY CO., LTD.
China

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Multi Beam Lift Door Sensor Weco Elevator Access Control System AC 220V

.... Which can better replace the safety edge to work on lift to be more effective to protect passenagers from being hurt. Also this model door photocell has side opening and central opening two opening modes. ...

NINGBO WECO OPTOELECTRONICS CO., LTD.
Zhejiang,China

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3D Protection WECO Door Sensors Used In Elevators AC220 CE CSA Approved

...n 15 years. The light curtain is adopting infrared light reflecting principle, when elevator doors are interrupted by obstructions, a signal will be sent out from door detectors, door operators will receive ...

NINGBO WECO OPTOELECTRONICS CO., LTD.
Zhejiang,China

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Hitachi Safety Elevator Door Sensor WECO 917G Full Height Photocell

.... Which can better replace the safety edge to work on lift to be more effective to protect passenagers from being hurt. Also this model door photocell has side opening and central opening two opening modes. ...

NINGBO WECO OPTOELECTRONICS CO., LTD.
Zhejiang,China

Active Member

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DC-1641B; Magnetic Door Window Contact Reed Switch High Reliability For Home Security

...Door Window Contact Sensor Magnetic Switch DC-1641 Door Window Contact Sensor Introduction The door magnetic system is a kind of safety alarm system, which is divided into magnetic door and window magnetic (...

Ain Technology (Shenzhen) Co., Ltd
Guangdong,China

Active Member

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DC-1641B; Magnetic Door Window Contact Reed Switch High Reliability For Home Security

...Door Window Contact Sensor Magnetic Switch DC-1641 Door Window Contact Sensor Introduction The door magnetic system is a kind of safety alarm system, which is divided into magnetic door and window magnetic (...

Ain Technology (Shenzhen) Co., Ltd
Guangdong,China

Verified Supplier

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Sensor Door Bell

Total 5207 products for sensor door bell Manufacture & Suppliers

DC-1551WG B; Brown Magnetic Door Contact Sensor With Double - Sided Adhesive Or Screws Fixing

Economic Type WECO Elevator Door Detector Full Height Photocell WECO 917A

Full Height Infrared Door Detector Safety Light Curtain WECO-917L Molik

CR2032 Battery Tuya Door Sensor Home Assistant ROHS 20mm Alarm Distance

Anti Oxidation Retractable Punch Free Automatic Door Closer

High Speed Spiral Door with PLC Control at 0.8m/s Speed Photoelectric Sensor Safety System

High Speed Door Active Microwave Motion Radar Sensor 5cm/s -25km/S With Two Relay

0.75KW Motor Power Aluminum Factory Wholesale Industrial High Speed Spiral Door Safety and Efficiency with Photoelectric Sensor Motor Door for Hangar

Top-Rated High Speed PVC Roll Up Rapid Shutter Door 304 Stainless Steel Material Infrared Sensor Recovery Food Factory Zipper Door

Waterproof Safety Elevator Door Sensor Light Curtain Sensor Aluminum Body

Central Opening Safety Light Curtain Sensors In Elevators 154 Beams 38mm Width

2.4GHz Wifi Door Window Sensor 3V Battery Firm Durable 3M Sticker Installation

Central Opening Safety Light Curtain Sensors In Elevators 154 Beams 38mm Width

Waterproof Safety Elevator Door Sensor Light Curtain Sensor Aluminum Body

2.4GHz Wifi Door Window Sensor 3V Battery Firm Durable 3M Sticker Installation

Multi Beam Lift Door Sensor Weco Elevator Access Control System AC 220V

3D Protection WECO Door Sensors Used In Elevators AC220 CE CSA Approved

Hitachi Safety Elevator Door Sensor WECO 917G Full Height Photocell

DC-1641B; Magnetic Door Window Contact Reed Switch High Reliability For Home Security

DC-1641B; Magnetic Door Window Contact Reed Switch High Reliability For Home Security