Home > Security & Protection > Alarms > Alarm system >

Door Contact Sensor

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 31551 products for door contact sensor Manufacture & Suppliers

Bidirectional Direction Recognition Radar Detector - Adjustable Output 0.2-5 Seconds, Precision Triggering for Industrial Doors

... advanced sensor designed to bring precision and reliability to industrial door systems. Utilizing cutting-edge radar technology, this detector excels in recognizing the direction of movement—whether forward...

Shenzhen Jutai Comm Co., Ltd.
China

Verified Supplier

Add to cart
Elevator Lift Photoelectric Beam Sensor Auto Door Control System M-218D

Details for Elevator Lift Photoelectric Beam Sensor Auto-Door Control System M-218D Brand SULAB Description Leveling Photoelectric Switch Sensor Part No. M-218D MOQ 1PC Transportion TNT, UPS, DHL, Fedex, Air, S...

Xian Sulab Machinery Co., Ltd.
Shaanxi,China

Verified Supplier

Add to cart
Wifi Fire Smart Alarm Sensor Tuya Smart Smoke Detector App Control Wireless Security Alarm

...Sensor Wifi Fire Alarm Tuya Smart Smoke Detector Wireless Security Alarm App Control Smoke Sensor Features: Outside the premises (outdoors): 1. In the garage. Products of combustion are produced when you sta...

Shenzhen Glomarket Technology Co., Ltd
China

Active Member

Add to cart
Automatic Sliding Gate Motor Door Sensor Photocell Infrared Sensor

...Door Sensor Photocell Infrared Sensor Function of photocell sensors: 1.Adopt microprocessor control(CPU), real digital circuit. 2. Professional waterproof design with the rubber seal around 3. 1years warrant...

Shenzhen Wonsun Machinery & Electrical Technology Co. Ltd
Guangdong,China

Verified Supplier

Add to cart
Fire-Resistant High-Speed Roll-Up Door | 1.2mm PVC Window & Radar Sensor | 0.6-2.5m/s Adjustable

...Door | 1.2mm PVC Window & Radar Sensor | 0.6-2.5m/s Adjustable Fire-resistant high-speed roll-up door with 1.2mm PVC visibility strip and radar activation. Adjustable speeds (0.6-2.5m/s), ideal for warehouse...

Shenzhen Meiri Purification Technology Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
304 Stainless Steel Door Frame High Speed Doors In Dust - Free Area

...Door Frame High Speed Doors In Dust-free Area Activation System Open and Close the door: Radar Induction Loop Remote Card Sensor Pull Cord Push Button Touching Panel for Cleaning Room Central-Computer Contro...

EVERBESTEN INDUSTRIAL LIMITED
Shanghai,China

Verified Supplier

Add to cart
304 Stainless Steel Door Frame High Speed Doors In Different Condition

... Light Wireless safety Edge Built-in Photo Cell Emergency Handle Shoulder Protection Specifications: Technical Parameter for speed door Max Size 5000mm(W)...

EVERBESTEN INDUSTRIAL LIMITED
Shanghai,China

Verified Supplier

Add to cart
Automatic Door System Automatic Sensor Door Opening Function 24GHz Microwave Motion Sensor

...Door System Automatic Sensor Door Opening Function 24GHz Microwave Motion Sensor Product features: 1. Germany Innosent detecting chip, 24.125GHZ. 2. The detecing chip can be adjusted easily by special part. ...

Shenzhen songrui electric door & window systems Co., Ltd
China

Verified Supplier

Add to cart
Stainless Automatic Swing Door Opener Motor Brushless With Remote Control

...swing door for pedestrian use. It opens or helps open the door automatically, waits, then closes it. Operators are powered by an electric motor. They differ in how they use the motor's energy to open the doo...

Cirolla Motor Co.,Ltd
Zhejiang,China

Active Member

Add to cart
Double open Swing Auto Door Operator Drived by 24vdc for Shopping Mall

...swing door for pedestrian use. It opens or helps open the door automatically, waits, then closes it. Operators are powered by an electric motor. They differ in how they use the motor's energy to open the doo...

Cirolla Motor Co.,Ltd
Zhejiang,China

Active Member

Add to cart
Stainless Automatic Swing Door Opener Motor Brushless With Remote Control

...swing door for pedestrian use. It opens or helps open the door automatically, waits, then closes it. Operators are powered by an electric motor. They differ in how they use the motor's energy to open the doo...

Cirolla Motor Co.,Ltd
Zhejiang,China

Verified Supplier

Add to cart
Double open Swing Auto Door Operator Drived by 24vdc for Shopping Mall

...swing door for pedestrian use. It opens or helps open the door automatically, waits, then closes it. Operators are powered by an electric motor. They differ in how they use the motor's energy to open the doo...

Cirolla Motor Co.,Ltd
Zhejiang,China

Verified Supplier

Add to cart
Frameless Automatic Sliding Glass Door Opener With Infrared Sensor

...Sliding Doors System We specilized in produce sliding door opener, swing gate operator, outdoor lock, underground swing gate opener, automatic sliding door,etc. We also produce mold of precise zinc and alumi...

Shen Zhen Hui Trade Industry Co., Ltd.
Guangdong,China

Active Member

Add to cart
Cold room indoor Residential Automatic Sliding Doors Operator with sensors

...Doors Operator with sensors Household automatic door sliding type Besides more convenient living environment with F-90W 1. smoke between kitchen and living room is isolated 2. air conditioning cost is saved ...

Shen Zhen Hui Trade Industry Co., Ltd.
Guangdong,China

Active Member

Add to cart
Sensor Motivated Automatic Sliding Doors both for framed or glass doors/Exterior Commercial Automatic Glass Sliding Door

...doors are adaptable to different installation requirements. It’s designed for heavy traffic situations both for heavy pedestrian volume places(Supper markets,airtports,hospitals,etc) and small and medium-siz...

Kunshan Elegint Automatic Doors Co.,Ltd
Jiangsu,China

Active Member

Add to cart
Automatic Remote Control Garage Door Motor , Garage Gate Opener Smooth Operation

...advanced technology, so opening and closing your garage door is done within just a few seconds with a touch of a button on your remote control. Aditionally, there are soft start and stop to reduce Impact to ...

Shenzhen ZhongTian Door Co.,Ltd
Guangdong,China

Active Member

Add to cart
Gold Color 4 Channels 315Mhz Arduino Sensor Module RF Wireless Remote Control 58*38*13mm

4 Channel 315Mhz RF Wireless Remote Control Module Transmitter + Receiver�� Description It can be widely used in remote control switch, remote control socket, remote control LED, Remote stereo, remote control el...

Oky Newstar Technology Co., Ltd
Guangdong,China

Active Member

Add to cart
2 IN 1 Lift Door Sensor Side Opening / Central Opening WECO 957G AC220

...Door Sensor Side Opening / Central Opening WECO 957G AC220 WECO-957G Hitachi type two- in- one model elevator door detector is an upgraded model based on 917series door detector, which has been widely used o...

NINGBO WECO OPTOELECTRONICS CO., LTD.
Zhejiang,China

Active Member

Add to cart
Metal Elevator Door Photocell Full Height 100000 Lux 4m Detecting Range

... door sensor is widely used and purchased because of slim thickness and special structure. The clients always install this WECO-917K model door sensor on passenger lift and cargo lift. Morever, WECO-917K mod...

NINGBO WECO OPTOELECTRONICS CO., LTD.
Zhejiang,China

Active Member

Add to cart
Video Recording Monitor Digital Door Eye Viewer / Night Vision Door Camera

...Digital Door eye Viewer Digital door viewer, WiFi doorbell camera that allows you to see, hear and speak to the person who is at your door no matter where you are or what you're doing! Its main feature as fo...

Wuxi Gausst Technology Co., Ltd.
Jiangsu,China

Active Member

Add to cart

|< << 40 41 42 43 44 45 46 47 48 49 50 >> >|

Inquiry Cart 0

All Categories

Door Contact Sensor

Total 31551 products for door contact sensor Manufacture & Suppliers

Bidirectional Direction Recognition Radar Detector - Adjustable Output 0.2-5 Seconds, Precision Triggering for Industrial Doors

Elevator Lift Photoelectric Beam Sensor Auto Door Control System M-218D

Wifi Fire Smart Alarm Sensor Tuya Smart Smoke Detector App Control Wireless Security Alarm

Automatic Sliding Gate Motor Door Sensor Photocell Infrared Sensor

Fire-Resistant High-Speed Roll-Up Door | 1.2mm PVC Window & Radar Sensor | 0.6-2.5m/s Adjustable

304 Stainless Steel Door Frame High Speed Doors In Dust - Free Area

304 Stainless Steel Door Frame High Speed Doors In Different Condition

Automatic Door System Automatic Sensor Door Opening Function 24GHz Microwave Motion Sensor

Stainless Automatic Swing Door Opener Motor Brushless With Remote Control

Double open Swing Auto Door Operator Drived by 24vdc for Shopping Mall

Stainless Automatic Swing Door Opener Motor Brushless With Remote Control

Double open Swing Auto Door Operator Drived by 24vdc for Shopping Mall

Frameless Automatic Sliding Glass Door Opener With Infrared Sensor

Cold room indoor Residential Automatic Sliding Doors Operator with sensors

Sensor Motivated Automatic Sliding Doors both for framed or glass doors/Exterior Commercial Automatic Glass Sliding Door

Automatic Remote Control Garage Door Motor , Garage Gate Opener Smooth Operation

Gold Color 4 Channels 315Mhz Arduino Sensor Module RF Wireless Remote Control 583813mm

2 IN 1 Lift Door Sensor Side Opening / Central Opening WECO 957G AC220

Metal Elevator Door Photocell Full Height 100000 Lux 4m Detecting Range

Video Recording Monitor Digital Door Eye Viewer / Night Vision Door Camera