Home > Security & Protection > Access Control Systems & Products > Turnstile >

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 31484 products for door contact sensor Manufacture & Suppliers

8 Beams Safety Light Curtain Door Blanking Sensor For High Speed Sectional Doors Safety

...Door Blanking Sensor For High Speed Sectional Doors Safety Product Description Shenzhen Jutai Comm Co., Ltd. - Door Sensor Photocell Light Curtain The Blanking Light Curtain by Shenzhen Jutai Comm Co., Ltd. ...

Shenzhen Jutai Comm Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
Door Window Sensor Alarm Home Security Anti-theft Wireless Alarm System For Home Safety

... your home , office , etc . (audible up to 750 feet / 230m away) Easy to install - easily mounted by adhesive tape , tape it on the window or door then all is done . No wiring , screws or tools needed !...

Shenzhen Ariza Electronic Co.,Ltd.
Chongqing,China

Active Member

Add to cart
Door Window Sensor Alarm Home Security Anti-theft Wireless Alarm System For Home Safety

... your home , office , etc . (audible up to 750 feet / 230m away) Easy to install - easily mounted by adhesive tape , tape it on the window or door then all is done . No wiring , screws or tools needed !...

Shenzhen Ariza Electronic Co.,Ltd.
Chongqing,China

Verified Supplier

Add to cart
Zigbee 802.15.4 Wifi Door Window Sensor Tuya Smart Door Sensor No Hub

...Door Open Detector Widow Open Sensor Door And Widow Open Reminder For Smart Home Products Description Features: [Enjoy the smart life of the future]when you go away, It will push notification message to your...

Shenzhen Glomarket Technology Co., Ltd
China

Active Member

Add to cart
12 / 24V DC Electromagnetic Lock 600lbs JS-280SLD Zinc Finishes With Door Lock Sensor

...Door & Lock Sensor Model:JS-280SLD Specifications of Electromagnetic Lock 600lbs: Lock Dimension: 250Lx49.5Wx26.5H(mm) Armature plate dimension: 180Lx38Wx13H(mm) Holding force 280Kg (600lbs) Finishes for Arm...

Shen Zhen Junson Security Technology Co. Ltd
Guangdong,China

Verified Supplier

Add to cart
Letaron Smart Receiver Box Support Hand Wave/Touch/Door/PIR Sensor Switch

...Sensor Switch Compact wireless receiver box compatible with hand wave, touch, door, and PIR sensor switches for intelligent automation control. Key Features Compact design for easy installation Compatible wi...

Letaron Electronic Co. Ltd.
Guangdong,China

Verified Supplier

Add to cart
3V 100m Zigbee Door Sensor 20mm Alarm Distance Home Assistant Door Lock Sensor

...Door Sensor, CR2032 Battery, 1 Year Battery Life, Low Voltage Remind, Tuya App Control Function description 【Door Open Detection】 When the zigbee door window opens, it sends an alert to the smart gateway and...

SHENZHEN MULTI IR TECHNOLOGY CO., LTD.
China

Active Member

Add to cart
3V 100m Zigbee Door Sensor 20mm Alarm Distance Home Assistant Door Lock Sensor

...Door Sensor, CR2032 Battery, 1 Year Battery Life, Low Voltage Remind, Tuya App Control Function description 【Door Open Detection】 When the zigbee door window opens, it sends an alert to the smart gateway and...

SHENZHEN MULTI IR TECHNOLOGY CO., LTD.
China

Verified Supplier

Add to cart
Hanging Door Vibration Sensor Alarm , Battery Operated Motion Sensor Alarm

...Door Alarm Sensor Wireless Security Alarm System Motion Sensor Open Doors Open door alarm perfect for home, car garage, apartment, dorm room, RV, hotel, traveling and more. Suitable for sliding glass doors, ...

Shenzhen Ariza Electronic Co.,Ltd.
Chongqing,China

Active Member

Add to cart
Hanging Door Vibration Sensor Alarm , Battery Operated Motion Sensor Alarm

...Door Alarm Sensor Wireless Security Alarm System Motion Sensor Open Doors Open door alarm perfect for home, car garage, apartment, dorm room, RV, hotel, traveling and more. Suitable for sliding glass doors, ...

Shenzhen Ariza Electronic Co.,Ltd.
Chongqing,China

Verified Supplier

Add to cart
CE certified Door switch Sensor Mounted with screw connected ideal for elevator

....Ress(A/VDC/W/mΩ) MOQ NO-ABS-0308 NC ABS 2/3 0.5A/100V/10W/200mΩ 200 Key words : magnetic contact reed switch magnetic switch sensor door switch...

JSUS ELECTRONIC TECHNOLOGY CO.,LIMITED
Guangdong,China

Site Member

Add to cart
Five wires Intelligent electronic dead bolt door lock with Door Status Sensor

... Electric Bolt lock With Door Status Sensor And Time Delay Frameless glass door ,glass door , wooden door , metal door Electric bolt Lock . We supply integrity equipment to collocate with fully frameless gla...

Shen Zhen Junson Security Technology Co. Ltd
Guangdong,China

Verified Supplier

Add to cart
Container Wagon GSM Door Open Sensor Hidden Economic Data Logger Tracker

..., van, bulk express logistics, some clients even use it for house door monitoring. To prevent the tracker is been find out and damage before the theft, JT301A is designed to install inside container. Once th...

Shenzhen Joint Technology Co., Ltd.
China

Verified Supplier

Add to cart
Seamless Integration Automatic Sliding Door Motion Sensor With 5.5m Cable Length

...Sensor Door Safety Beam Product Description: The Automatic Door Safety Beam, crafted by Shenzhen Jutai Comm Co., Ltd., stands as a crucial safety element for automated doors. This innovative system, comprisi...

Shenzhen Jutai Comm Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
Standalone Wifi Smart Door Window Sensor Anti Theft CE Certificate

Standalone Wifi Door Sensor Tuya Wifi Smart Door Window Sensor Wifi Door Open Close Sensor Connection: 1.Made sure the Wi-Fi door sensor & Your smart phone are in same 2.4G Wi-Fi environment when first time pai...

Shenzhen Ariza Electronic Co.,Ltd.
Chongqing,China

Active Member

Add to cart
Standalone Wifi Smart Door Window Sensor Anti Theft CE Certificate

Standalone Wifi Door Sensor Tuya Wifi Smart Door Window Sensor Wifi Door Open Close Sensor Connection: 1.Made sure the Wi-Fi door sensor & Your smart phone are in same 2.4G Wi-Fi environment when first time pai...

Shenzhen Ariza Electronic Co.,Ltd.
Chongqing,China

Verified Supplier

Add to cart
Shipping Container GPS Tracking Device 4G Door Open Sensor IP67 Waterproof

... express logistics, some clients even use it for house door monitoring. It is installed inside container, so for cost effective, it doesn't locate by GPS but by base station. So it usually used for the scena...

Shenzhen Joint Technology Co., Ltd.
China

Verified Supplier

Add to cart
Door proximity sensor LM40

Door proximity sensor Model:LM40 Non-flush Detection distance 20mm DC6-36V NPN NO 3020NA NC 3020NB NO+NC 3020NC ......

Yueqing Kampa Electric Co., Ltd.
China

Active Member

Add to cart
Door Alarm Sensor Smart Home Security Devices With Conversion Module

.... 2 AAA batteries for power supply (not included), of which standby time last for 5 years. * 【Easy Installation】 Use the adhesive tape to secure the main sensor onto the frame of the door or window. Align th...

Ain Technology (Shenzhen) Co., Ltd
Guangdong,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

Active Member

Add to cart