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about door open sensor
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door open sensor
1,000+ factories verified
Ningbo Yoursensor Electronic Technology Co., Ltd.
12 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Ys107-2 Auto Open Door Micro Motion Sensor / Infrared Safety Sensor /Radar Sensor for Automatic Sliding & Swing Door
US$
23.00
-
28.00
10 Pieces
(MOQ)
Yoursensor Far Detection Range Microwave Active Motion Sensor for Automatic Door Open
US$
11.00
-
16.00
10 Pieces
(MOQ)
Yoursensor 24GHz Microwave Sensor Microwave Door Opener Sensor for Automatic Door Open/Close
US$
11.00
-
16.00
10 Pieces
(MOQ)
Yoursensor AC/DC12-24V Microwave Sensor Small Size Automatic Door Open Close Motion Sensor
US$
12.00
-
18.00
10 Pieces
(MOQ)
1/4
Ningbo Sentek Electronics Co., Ltd.
21 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Surface Mount Magnetic Contact Reed Switches Door Open Sensor
US$
1.10
-
3.00
1,000 Pieces
(MOQ)
Wired Automatic Sliding Door Open Sensor
US$
0.80
10,000 Pieces
(MOQ)
Magnetic Automatic Wired Door Sensor Normal Open
US$
3.50
1,000 Pieces
(MOQ)
Normally Open Automatic Sliding Door Window Contact Sensor for Home Security Alarm
US$
0.53
-
0.62
1,000 Pieces
(MOQ)
1/4
Shenzhen Winfor Canbo Technology Co., Ltd.
Send Inquiry
Smart Tuya APP Control Door Open Motion Sensor Infrared Induction Sensor with Camera Recognition Pedestrian Movement
US$
55.00
-
72.00
1 Piece
(MOQ)
Wave to Open Door Access Systems Street Facing Shop Gate Opening Smart Sensor
US$
45.00
-
55.00
1 Set
(MOQ)
Integrated Automatic Door Control Panel Hand Sensor with Open and Close
US$
88.00
1 sets
(MOQ)
Open Installation Dual Safety Sensor Small Door Induction Sensor
US$
38.00
-
45.00
1 Piece
(MOQ)
1/4
Zuden Technology (HK) Co., Limited
Manufacturer/Factory & Trading Company
Send Inquiry
Low Voltage Open and Close Door Magnetic Switch Sensor Proximity Magnetic Switch Sensor Customizable
US$
2.40
-
2.79
100 Pieces
(MOQ)
Wired Electric Rolling up Magnetic Shutter Door Contact Switch for Open Contact Sensor Alarm
US$
2.89
-
3.49
100 Pieces
(MOQ)
Factory Direct Sale Normally Open Closed Magnetic Contact Switch Sensor Rolling Shutter Door Alarm Magnetic Contact
US$
2.49
-
3.89
100 Pieces
(MOQ)
Wireless Door / Window Open Sensor for Home Security System
US$
2.90
-
3.50
100 Pieces
(MOQ)
1/4
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.
10 yrs
·
4.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Low Voltage Open and Close Door Magnetic Switch Sensor Proximity Magnetic Switch Sensor Customizable
Negotiable
10 Pieces
(MOQ)
Factory Produced 220V No (Normally Open) Magnetic Proximity Switch Sensor for Elevator or Automatic Door
Negotiable
10 Pieces
(MOQ)
Customized Light Switch Proximity Magnetic Door Open Sensor Automatic Door Sensor
Negotiable
10 Pieces
(MOQ)
Low Voltage Normally Open Door Magnetic Switch Sensor Proximity Magnetic Switch Sensor Customizable
Negotiable
10 Pieces
(MOQ)
1/4
Yueqing Winston Electric Co., Ltd.
16 yrs
·
4.7
·
Trading Company
Send Inquiry
Tuya Smart Home Loud/WiFi Door Sensor Door Open Detectors Security Protection
US$
6.29
-
6.99
10 Pieces
(MOQ)
Wireless Tuya WiFi Door Open Closed Detector Sensors with APP Real-Time Alerts & Family Sharing, Smart Scene Linkage
US$
3.77
-
5.90
10 Pieces
(MOQ)
Window Alarm Sensors Door Open Alarm Anti Theft Door Motion Sensor Alarm for Doors and Windows with Remote
US$
4.80
-
5.40
10 Pieces
(MOQ)
Tuya WiFi Smart Door Sensor 90dB Smart Door Open/Closed Detectors Home WiFi Window Alarm Sensor
US$
7.99
-
9.25
10 Pieces
(MOQ)
1/4
Hubei Xinwangda Technology Co., Ltd
5.0
Send Inquiry
Radar Microwave Sensor for Efficient Door Open/Close Functionality
US$
15.00
-
17.00
1 Set
(MOQ)
Advanced Radar Sensor for Automatic Door Open/Close Detection
US$
15.00
-
17.00
1 Set
(MOQ)
Efficient Distance Measuring Sensor for Industrial Door Automation Solutions
US$
9.00
-
10.00
10 Sets
(MOQ)
PNP and NPN Infrared Sensors for Industrial Door Automation
US$
9.00
-
10.00
10 Sets
(MOQ)
1/4
Turtech Intelligent Technology (Zhejiang) Co., Ltd
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Turtech Sliding Open Door Sensor Camera Sensor Automatic Door Motor Sensor
US$
56.00
-
60.00
1 Piece
(MOQ)
Turtech Ms11 Microwave Sensor Sliding Door Mechanism Door Open Sensor
US$
12.00
-
17.00
10 Sets
(MOQ)
Image Recognition Monitoring Motion Sensor for Automatic Door Open
US$
56.00
-
60.00
1 Piece
(MOQ)
Turtech Casa1-Belt Wide Voltage Sliding Gate Operators Remote Electric Sliding Gate Operators
US$
280.00
-
320.00
2 Sets
(MOQ)
1/4
Shenzhen Jutai Comm Co., Ltd.
14 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Microwave Motion Detetector/Sensor for Intelligent Automatic Door Open
US$
55.00
-
70.00
1 Piece
(MOQ)
Microwave Montion Radar Detector with Infared Safety Curtain Sensor for Door Trigger Open and Safety
US$
55.00
-
70.00
1 Piece
(MOQ)
Jutai 24G Radar Sensor Can Open The Gate for Incoming Vehicles
US$
55.00
-
70.00
1 Piece
(MOQ)
24G Microwave Motion Radar Sensor Microwave Detector for Fast Rapid Door
US$
55.00
-
70.00
1 Piece
(MOQ)
1/4
Sesame Access Co., Ltd.
Send Inquiry
Magnetic Fail Safe DC9V Battery Nc Type Wireless Door Sensor (SW-90NC) for Door Open and Close Factory Price
US$
3.70
-
4.50
1 Piece
(MOQ)
Fail Secure Wire Door Sensor for Door Access Control Security (SDC-52NO) for Glass Door Open and Close
US$
2.50
-
3.00
1 Piece
(MOQ)
Fail Secure Magnetic Contact Stand-by Current 0.01W No Type Wireless Door Sensor (SW-90NO) for Glass Door Open and Close
US$
4.50
-
5.30
1 Piece
(MOQ)
Durable Portable Easy Installation ABS Plastic Cabinet Long Detecting Range Intelligent Infrared Beam Sensor for Security Alarm System & Door System (SBS10)
US$
5.00
-
5.80
1 Piece
(MOQ)
1/4
Kunshan Golden Light Electronic Technology Co., Ltd.
16 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
High Quality Gle China IP67 Waterproof Reed Switch 25.4mm Normally Open Normally Closed Magnetic Sensor for Refrigerator Door
US$
0.63
-
6.80
100 Pieces
(MOQ)
Normally Open Magnetic Reed-Switch Sensor for Door Contact/Liquid Level Sensor
US$
0.46
-
6.50
100 Pieces
(MOQ)
High Quality 12V 24V Normally Open Door Contact Sensor Magnetic Reed Switch
US$
0.23
-
0.29
2,000 Pieces
(MOQ)
Door and Window 38mm No-Contact Reed Switch Magnet Sensor with ABS Enclosure
US$
0.65
-
0.68
10 Pieces
(MOQ)
1/4
Shenzhen Coolseer Technology Co., Ltd.
8 yrs
·
5.0
Send Inquiry
Tuya IoT Zigbee Wireless Smart Door and Window Magnetic Contact Open Sensor Detector Work with Smartlife APP
US$
3.95
-
4.10
10 Pieces
(MOQ)
Tuya IoT WiFi Wireless Smart Door and Window Magnetic Contact Open Sensor Detector Work with Smartlife APP
US$
3.05
-
3.15
10 Pieces
(MOQ)
Matter Over Thread Homekit Door and Window Magnetic Contact Security Alarm Detector Sensor
US$
10.70
-
11.15
10 Pieces
(MOQ)
Tuya Zigbee Smart Door Window Magnetic Contact Open Sensor Detector
US$
5.35
-
5.55
10 Pieces
(MOQ)
1/4
Tianjin Yiyi Technology Co., Ltd.
4 yrs
·
Trading Company
Send Inquiry
Smart Industrial Door Sensor for Open and Safety Alerts
US$
190.00
-
800.00
1 Piece
(MOQ)
Industry Door Sensor/Detection Only of Vehicles Moving Towards The Sensor
US$
450.00
-
600.00
10 Pieces
(MOQ)
Industrial-Grade Sensor for Detecting Vehicles Moving Towards Entrance
US$
450.00
-
600.00
10 Pieces
(MOQ)
Weatherproof Radar Sensor for Unidirectional Vehicle Counting
US$
450.00
-
600.00
10 Pieces
(MOQ)
1/4
HAIDA DOORCONTROL CO., LTD.
14 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Automatic Glass Sliding Door Open Fireproof Microwave Sensor
US$
63.00
-
70.00
1 Piece
(MOQ)
Automatic Sliding Door Access Control System Kick Switch Foot Sensor
US$
40.00
-
45.00
1 Piece
(MOQ)
Sensor Glass Automatic Door System for Frameless Sliding Door
US$
700.00
-
750.00
2 Pieces
(MOQ)
Commercial Es200 Easy Sensor Glass Sliding Door System Automatic Sliding Door Operator
US$
700.00
-
750.00
2 Pieces
(MOQ)
1/4
F&C Sensing Technology (Hunan) Co., Ltd.
13 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Magnetic Reed Switch, Wired Door Window Contact Sensor, Micro Normally Open No Alarm Reed Switch
US$
3.00
-
4.00
1 Piece
(MOQ)
Magnetic Reed Sensor for Auto Door System, Door Reed Switch with CE and RoHS.
US$
3.00
-
4.00
1 Piece
(MOQ)
Magnetic Reed Switch Normally Open No Door Alarm Window Security Magnetic Door Switch Magnetic Contact Switch
US$
3.00
-
5.00
1 Piece
(MOQ)
Magnetic Switch Contact Reed Type 5-30VDC for Door or Window with CE
US$
3.50
-
6.50
1 Piece
(MOQ)
1/4
Shenzhen Sumring Technology Co., Limited
12 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Golden Manufacturer Automatic Door Open Close Sensor
US$
0.88
-
1.00
1 Piece
(MOQ)
Sumring Magnetic Reed Switch No Nc Door Window Contact Sensor OEM Wired Alarm
US$
3.49
-
4.88
1 Piece
(MOQ)
Wholesale Recessed Magnetic Door Contact Switch Window Sensor Alarm
US$
0.68
-
0.80
1 Piece
(MOQ)
Home Security Alarm System Magnetic Door Sensor Switch
US$
0.68
-
0.80
1 Piece
(MOQ)
1/4
Shenzhen Hongfa Automatic Door Co., Ltd.
18 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Microwave Automatic Door Open Close Sensor Hf-119
US$
23.00
-
25.00
1 Piece
(MOQ)
Automatic Sliding Glass Door Sensor (HF-121)
US$
20.00
-
30.00
1 Piece
(MOQ)
Automatic Sliding Door Wireless Touch Switch (CNB-202E)
US$
37.00
1 Piece
(MOQ)
Door Acess Control Hand Sensor Switch (CNB-201)
US$
18.00
1 Piece
(MOQ)
1/4
SHENZHEN FITLED LIGHTING CO., LTD.
13 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
12V Door Detector Sensor Door Open Sensor Door Motion Sensor
US$
3.16
-
3.50
200 Pieces
(MOQ)
Cabinet Closet Door Open Sensor Inductive Sensor Switch LED Infrared Sensor Switch Door Sensor Switch 12V
US$
3.16
-
3.50
200 Pieces
(MOQ)
Inductive Proximity Sensor Cabinet Light Sensor Motion Wall Switch PIR Switch Electric Switch Automatic IR Infrared Cabinet Door Sensor Switch
US$
3.16
-
3.50
200 Pieces
(MOQ)
Infrared Detector Sensor Passive Infrared Sensor Wardrobe Sliding Door Light Sensor
US$
3.16
-
3.50
200 Pieces
(MOQ)
1/4
Shenzhen E-5continents Co., Ltd.
25 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Door and Window Open Close Alarm Sensor for Enhanced Safety
US$
1.50
-
1.80
100 pieces
(MOQ)
5C-56 Cable Metal NO NC Door Window Open Close Alarm Sensor Maqnetic Contact Switch
US$
3.40
-
3.80
50 pieces
(MOQ)
High current magnetic door sensor switch for LED lamp 9-24V
US$
1.00
-
1.20
100 Pieces
(MOQ)
ABS Recessed Mounted for Door with Plastic Material and Magnetic Contacts
US$
0.80
-
1.00
100 Pieces
(MOQ)
1/4
Hefei Minco Heating Cable Co., Ltd.
5.0
Send Inquiry
Tuya WiFi Smart Door Window Sensor Door Open/Closed Alarm Detectors
US$
4.92
-
6.40
1 Piece
(MOQ)
Minco Home Smart Life Remote Control Wireless Magnetic Door Contact/Sensor for Home Alarm Tuya Smart WiFi Automatic Sliding Door Sensor
US$
5.08
-
6.60
1 Piece
(MOQ)
Wireless WiFi Door/Window Sensor Minco Home Smart Security System
US$
4.90
-
6.40
1 Piece
(MOQ)
WiFi Wireless Alarm Security System Door Window Detector Sensor
US$
3.00
-
4.00
1 Piece
(MOQ)
1/4
Colpoint Technology Limited
12 yrs
·
4.0
·
Trading Company
Send Inquiry
Tuya Smart WiFi Door Sensor Smart Home Open Close Detector Compatible with Alexa Google Home
US$
4.60
-
4.99
1 Piece
(MOQ)
Tuya Smart Zigbee Vibration Sensor Door Magnetic Two-in-One Smart Home Vibration Sensor
US$
8.69
-
9.38
1 Piece
(MOQ)
Yesido Km27 2.4G Wireless Video Doorbell with Visual Two-Way Chat & Night Vision for Home
US$
34.23
-
36.86
50 Pieces
(MOQ)
Watch3 PRO 1.3" Amoled Smart Watch with Metal Case Bluetooth Call Women Health Bracelet with Heart Rate Monitoring - Gold
US$
13.95
-
16.77
1 Piece
(MOQ)
1/4
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
12 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
IP67 4m PNP Output Conveyor Belt Retro-Reflective Photoelectric Sensor Switch
US$
9.50
-
15.00
1 Piece
(MOQ)
0.1-4m Laser Light Souce Retro-Reflective Photoelectric Sensor for Picking up System
US$
9.50
-
15.00
1 Piece
(MOQ)
Visible Laser Spot Retro Reflective Laser Photoelectric-Sensor with Detection Distance 4m
US$
9.50
-
15.00
1 Piece
(MOQ)
IP65 Door Safety Control Sensor Thru-Beam Optical Sensor Photocell Switch with CE
US$
5.90
-
8.00
5 Pieces
(MOQ)
1/4
Ningbo Kast Automatic Door Technology Co., Ltd.
12 yrs
·
Manufacturer/Factory
Send Inquiry
Ixio-Dt1 Dual Combi Automatic Sliding Glass Door System Sensor
US$
200.00
10 Pieces
(MOQ)
Microwave Motion and Infrared Safety Combination Sensor for SL500 Automatic Sliding Doors
US$
200.00
-
250.00
1 Piece
(MOQ)
Rad 290 Motion Radar Sensor for Automatic Door
US$
200.00
1 Piece
(MOQ)
SA52 Unidirectional Automatic Door Sensor for Door Opening
US$
80.00
-
100.00
1 Piece
(MOQ)
1/4
Qinghe County Kaitian Safety Protection Technology Co., Ltd.
13 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Industrial Rubber Safety Edge Sensors for Doors Touch Pressure Switch
US$
25.00
-
30.00
100 Meters
(MOQ)
Rubber Electric Safety Edge Sensor for Automatic Door Edge Switch
US$
25.00
-
30.00
100 Meters
(MOQ)
Industrial Door Edge Switch Rubber Safety Sensor for Sliding Gate
US$
25.00
-
30.00
100 Meters
(MOQ)
Anti-Extrusion System for Automobile Automatic Door Anti-Pinch Sensor
US$
25.00
-
30.00
100 Meters
(MOQ)
1/4
Shenzhen Chitongda Electronic Co., Ltd.
5.0
Send Inquiry
Smart Window Door Detector Sensor
US$
6.50
-
7.20
10 Pieces
(MOQ)
Wire/Wireless Door Window Sensor (MC-W01/01ZT)
US$
6.50
-
7.20
10 Pieces
(MOQ)
4G WiFi Wolf Guard Smart Home Security Alarm System
US$
65.00
-
78.00
1 Piece
(MOQ)
Wolf Guard Smart Home WiFi Door Window Door Open Door Close Contact Sensor
US$
8.80
-
9.50
1 Piece
(MOQ)
1/4
Nova Elevator Parts Co., Ltd.
17 yrs
·
Trading Company
Send Inquiry
917b 154 Beams Light Curtain Sensors Protect Safety
US$
50.00
-
80.00
10 Pieces
(MOQ)
Photoelectric Sensor Safety Light Curtains Infrared Sensor
US$
70.00
-
100.00
10 Pieces
(MOQ)
Light Curtain Through Beam Optical Sensor Volume Measuring Sensor 5m
US$
50.00
-
80.00
10 Pieces
(MOQ)
Photoelectric Sensor Safety Lightcurtains Infrared Sensor
US$
50.00
-
80.00
10 Pieces
(MOQ)
1/4
Shenzhen SiRON Electrical Co.,Ltd
15 yrs
·
5.0
Send Inquiry
Siron 100W DC200V AC140V Plastic Sealed Reed Switch Square Proximity Sensor Switch for Magnet Sensor
US$
73.89
1 Piece
(MOQ)
Siron Security Alarm Metal Window Door Magnetic Contact Switch Door Sensor
US$
61.72
1 Piece
(MOQ)
Siron K090-1-C Metal Surface Mounted Magnetic Induction Switch Door Alarm Sensor
US$
61.72
1 Piece
(MOQ)
Siron K090-1-B Plastic Sealed Reed Switch Square Proximity Sensor Switch for Magnet Sensor
US$
11.06
1 Piece
(MOQ)
1/4
Nantong Super Intelligence Technology Co., Ltd
2 yrs
Send Inquiry
Advanced Lorawan Wireless Ws301 Door Contact Switch Sensor IoT Module for Us915MHz
US$
52.00
-
78.00
1 Piece
(MOQ)
Customized Milesight Ws301 Smart Magnetic Contact Switch Wireless Door Lorawan Sensor
US$
52.00
-
78.00
1 Piece
(MOQ)
Good Uses of The Magnetic Contact Switch Door Sensor in Smart Office
US$
52.00
-
78.00
1 Piece
(MOQ)
Magnetic Contact Switch Detect The Opening or Closing Event and Report Alarms
US$
52.00
-
78.00
1 Piece
(MOQ)
1/4
ZHONGSHAN NENGTONG BURGLARPROOF ELECTRONICS CO.,LTD
19 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
2 Way Car Alarm LCD Display Remote Start Push Button Microwave Sensor
US$
28.00
-
32.00
10 Sets
(MOQ)
Nto Vibration Trigger Long Range Car Alarm Device Nt-C078
US$
28.00
-
32.00
10 Sets
(MOQ)
Premium Four-Door Central Locking System with OBD Window Closer
US$
4.00
-
6.30
100 Pieces
(MOQ)
Nto Car Wireless Two-Way Car Security Alarm Easy Installation Remote-Control Siren
US$
28.00
-
32.00
10 Sets
(MOQ)
1/4
Foshan Macro Technology Co., Ltd.
Send Inquiry
Weco Infra Red Elevator Leveling Sensor K2
US$
30.00
-
50.00
1 Piece
(MOQ)
Weco Infra Red Elevator Level Sensor K3
US$
30.00
-
50.00
1 Piece
(MOQ)
Weco Infra Red Elevator Door Detector Light Curtain 917L
US$
30.00
-
50.00
1 Piece
(MOQ)
Weco Infra Red Elevator Door Detector Light Curtain 917b
US$
30.00
-
50.00
1 Piece
(MOQ)
1/4
1
47
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