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iot door sensor
100+ factories verified
Shenzhen Winfor Canbo Technology Co., Ltd.
5.0
Send Inquiry
Canbo LV801 Ai Human Detection Sensor with Neural Network for Auto Doors up to 6m Height APP Control & Tuya IoT
US$
42.00
-
55.00
1 Piece
(MOQ)
Canbo IoT-Enabled Image Sensor - Tuya Platform Remote Control & Human Detection for Auto Doors
US$
42.00
-
55.00
1 Piece
(MOQ)
Canbo All-in-One Image Sensor - Ai Detection + IoT Remote Control + 6m High Mount for Auto Doors
US$
42.00
-
55.00
1 Piece
(MOQ)
Professional Human Detection Smart Motion Sensor Anti-Interference for Smart Home Office Hotel
US$
66.00
-
73.00
1 Piece
(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 WiFi and GSM Security Alarm System Work with Alexa and Google Home Support RF433 Sensor
US$
28.55
-
29.70
10 Pieces
(MOQ)
1/4
Nantong Super Intelligence Technology Co., Ltd
2 yrs
·
5.0
Send Inquiry
Advanced Lorawan Wireless Ws301 Door Contact Switch Sensor IoT Module for Us915MHz
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)
Tilt Sensing Em320-Tilt Safeguard in Various Applications for Barrier Gate Monitoring
US$
65.00
-
126.00
1 Piece
(MOQ)
1/4
Zuden Technology (HK) Co., Limited
Manufacturer/Factory & Trading Company
Send Inquiry
Tuya WiFi Wireless IoT Smart Vibration Shock Alarm Detector Sensor for Smart Home Work with Smartlife
US$
5.45
-
5.90
100 Pieces
(MOQ)
Tuya Wireless Smart Home Automation IoT Zigbee Gateway Hub Device Work with Smartlife
US$
16.90
-
19.90
50 Pieces
(MOQ)
Tuya Smart Home Automation Hub Zigbee 3.0 Smart WiFi Gateway IoT
US$
16.90
-
19.90
50 Pieces
(MOQ)
1/4
Tianjin Yiyi Technology Co., Ltd.
4 yrs
·
5.0
·
Trading Company
Send Inquiry
Remote Monitoring Industry Door Sensor for Industrial IoT Systems
US$
450.00
-
600.00
10 Pieces
(MOQ)
1/4
Shenzhen Jutai Comm Co., Ltd.
14 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Upper Shock Resistance Door Sensor for Office Glass Door
US$
55.00
-
70.00
1 Piece
(MOQ)
Intelligent Motion Sensor with Dual Relay for Industrial Gate, Capable of Person/Car Detection and Budget-Friendly
US$
60.00
-
70.00
1 Piece
(MOQ)
Excellent Product Consistency Microwave Sensor for Hotel Gate
US$
55.00
-
70.00
1 Piece
(MOQ)
24.125GHz Door Sensor for Automatic Door
US$
55.00
-
70.00
1 Piece
(MOQ)
1/4
Dongguan AST Industry Co., Ltd.
Send Inquiry
Milk Carton Refrigerator Sensor for Fridge Doors and Shelves
Negotiable
2,000 Pieces
(MOQ)
1/4
Jiangsu Wiicontrol Information Technology Co.,Ltd
Trading Company
Send Inquiry
Geomagnetic Lora Vehicle Access Control Gate Rader Sensor
Negotiable
5 Pieces
(MOQ)
1/4
Cheemi Technology Co., Ltd.
8 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Closed Loop Railway Application Hall Effect Current Transducer Sensor Lac
US$
25.00
-
30.00
10 Pieces
(MOQ)
1: 5000 High Accuracy Application on Railways and Railway Transport Current Transducer Sensor
US$
32.00
-
35.00
10 Pieces
(MOQ)
Voltage Transducer Hall Effect Voltage Sensor for Rail Transit
US$
6.20
-
7.00
10 Pieces
(MOQ)
High Precision Iris Hall Current Sensor for Overload Monitoring
US$
65.00
-
70.00
1 Piece
(MOQ)
1/4
Chengdu Huitong West-Electronic Co., Ltd.
20 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Industrial Ultrasonic Distance Sensor for Automated Doors, Robot Triggers, and Presence Detection
US$
6.50
-
13.50
20 Pieces
(MOQ)
Ultrasonic Sensor for Industrial Door Anti-Collision
US$
1.00
-
2.50
20 Pieces
(MOQ)
Ultrasonic Sensor for Automatic Door Obstacle Detection
US$
1.00
-
2.50
20 Pieces
(MOQ)
Low Frequency Ultrasonic Transducer for Gate Safety Systems
US$
1.00
-
2.50
20 Pieces
(MOQ)
1/4
Shenzhen Toprie Electronics Co., Ltd.
18 yrs
·
5.0
·
Manufacturer/Factory
Send Inquiry
Wireless Thermometer Data Logger with Temperature and Humidity Sensor
US$
65.00
-
75.00
1 pcs
(MOQ)
4-20mA Smart Infrared Temperature Sensor
US$
159.00
-
190.00
1 pcs
(MOQ)
Submersible Water Level Sensors Hydrostatic River Tank Liquid Level Transmitter
US$
69.00
1 pcs
(MOQ)
Smart Temperature Transmitter Lora Humidity Sensor with Battery Data Logger
US$
65.00
-
75.00
1 pcs
(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 Alarm System for Security Support Customize Platform
US$
42.00
-
45.00
10 Sets
(MOQ)
Smart Wireless Door Window Meganic Strip or Gap Detector
US$
2.30
-
3.50
10 Pieces
(MOQ)
1/4
RisingHF Network(Shenzhen)Co., Ltd,
12 yrs
·
Trading Company
Send Inquiry
Lorawan Magnetic Door Sensor with Four Working Modes for Security Applications
US$
29.00
-
33.00
1 Piece
(MOQ)
Wireless Magnetic Sensor with Global Lorawan Compatibility for Smart Offices
US$
26.00
-
30.00
1 Piece
(MOQ)
Magnetic Door Sensor with User-Friendly Configuration for Smart Buildings
US$
26.00
-
30.00
1 Piece
(MOQ)
RHF1S020DWS Sensor with Hall Technology for Door and Window Monitoring
US$
26.00
-
30.00
1 Piece
(MOQ)
1/4
GTD IOT TECHNOLOGY CO., LTD.
4.8
Send Inquiry
Tuya Smart WiFi Temperature and Humidity Sensor Indoor Thermometer and Hygrometer
US$
7.35
-
9.35
1 Piece
(MOQ)
360 Degree 12V DC Microwave Motion Sensor Light Switch for Hotel
US$
5.95
-
7.50
1 Piece
(MOQ)
RS485 Infrared Detector Wide Voltage PIR Motion Sensor Switch for Lights
US$
4.80
-
5.90
1 Piece
(MOQ)
12V Embedded Human Body Induction Infrared Sensor Switch for Hotel Guest Control
US$
4.99
-
6.40
1 Piece
(MOQ)
1/4
Shenzhen Joint Technology Co., Ltd.
20 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Sensor Networks Wireless Communication Internet of Things (IoT) Real-Time Monitoring GPS Tracker
US$
88.00
-
91.00
2 Pieces
(MOQ)
Jt301b 4G Magnet Temperature Cold Chain Monitoring Reefer Container Asset GPS Tracker
US$
56.00
-
99.00
2 Pieces
(MOQ)
Wireless Communication Iot Real-Time Monitoring Temperature Sensor GPS Lock
US$
88.00
-
100.00
2 Pieces
(MOQ)
Iot Temperature Recorder GPS Tracker for Reefer
US$
85.00
-
88.00
1 Piece
(MOQ)
1/4
Yueqing Winston Electric Co., Ltd.
16 yrs
·
4.6
·
Trading Company
Send Inquiry
Tuya Compatible Anti-Theft Wireless Door Window Alarm 100dB Adjustable Entry Open Close Magnetic Sensor
US$
6.10
-
7.80
10 Pieces
(MOQ)
Zigbee 3.0 Smart Zigbee Door Monitor Detector Tuya Smart Low Power Waterproof Door Alarm with Alexa Google Home
US$
2.80
-
4.50
10 Pieces
(MOQ)
Rechargeable Multi Protocol Gateway Zigbee WiFi Bluetooth Mesh Programmable for Smart Home Data Hub
US$
10.50
-
13.90
10 Pieces
(MOQ)
Tuya BLE Gateway Hub WiFi Bridge Sig Mesh Remote Control Alexa Google Voice Assistant Smart Gateway
US$
5.50
-
7.90
10 Pieces
(MOQ)
1/4
Shenzhen Hstd Import and Export Trade Co., Ltd.
Send Inquiry
Reliable Ov2640 Sensor + 160° Glass Lens Works with Ttgo Tjournal & Sipeed; Supports Arduino, Micropython, Esp-Idf
US$
4.00
1 Piece
(MOQ)
Compact Ov2640 Camera Module with 160° Lens Compatible with Ttgo, Sipeed Maix, and Esp32 Dev Boards for Edge Ai Apps.
US$
4.00
1 Piece
(MOQ)
Customized Ov2640 Dvp High-Definition Camera Module with Esp32 Module
US$
4.00
1 Piece
(MOQ)
High-Quality 2MP Ov2640 160° Fov Camera Plug-and-Play with Esp32, Low Power, Great for Panoramic Imaging & Robotics
US$
4.00
1 Piece
(MOQ)
1/4
Focus Sensing and Control Technology Co., Ltd.
12 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Screw Surface Mounting Thermistor Ntc Temperature Sensor for High Temperature Sensing Engine ECU
US$
0.40
1,000 Pieces
(MOQ)
Factory Customized New Energy Battery Sensor Copper Nose Ring Round Hole Temperature Probe Ntc Thermistor 10K 3950
US$
0.40
-
1.00
100 Pieces
(MOQ)
OEM Magnetic Reed Switch Sensor Normally Open No Contact Gate Proximity Sensor
US$
2.60
-
3.00
50 Pieces
(MOQ)
Factory Price Door Magnetic Switch Sensor for Security Alarm System
US$
1.50
-
3.00
10 Pieces
(MOQ)
1/4
Guangzhou Sincere Information Technology Ltd.
15 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Omnivision Ov4689 CMOS Camera Module USB 4MP 2K Vision Sensor OEM for Microscope
US$
33.35
-
53.50
5 Pieces
(MOQ)
2.3MP Color Global Shutter Ar0234 Full HD 50fps USB3.0 CMOS Camera Module
US$
133.50
-
335.00
5 Pieces
(MOQ)
USB Camera Module 1080P Sensor Type-C Interface 2MP Dfov72 Degrees
US$
13.35
-
33.50
5 Pieces
(MOQ)
Ambarella Camera Module Sony Imx990 CMOS Image Sensor
US$
19,650.00
-
22,500.00
5 Pieces
(MOQ)
1/4
Shenzhen Coban Electronics Co., Ltd.
5.0
Send Inquiry
Coban 4G LTE Accurate Fuel Monitoring System Vehicle GPS Tracker GPS-405b Support Temperature Sensor, Camera
US$
26.80
100 Pieces
(MOQ)
Vehicle Anti Theft Coban GPS Tracker Tk303f with Engine Stop Free Web Platform Baanool IoT Android Ios APP
US$
13.50
-
23.00
5 Pieces
(MOQ)
GPS-405 4G Smart GPS Tracker /GSM/GPRS Baanool IoT Free Tracking System Vehicle Tracker
US$
28.00
-
32.50
10 Pieces
(MOQ)
Mini GPS Coban GPS-403 4G Real Time Tracking Locator Relay GPS Tracking Device Vehicle GPS Tracker Baanool IoT APP GPS
US$
23.00
100 Pieces
(MOQ)
1/4
Jiangyin Spark Electronic Technology Co., Ltd.
31 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Current Sensor Split Core CT for IoT Applications. Split Core CT for HVAC Systems. Split Core Current Transformer
US$
1.90
-
4.00
100 Pieces
(MOQ)
3 Phase 3RS-600A/0.333V AC Flexible Rogowski Coil Motor Protection Rogowski Coils Compact Rogowski Coils for IoT Devices Rogowski Coils
US$
11.00
-
90.00
1 Piece
(MOQ)
Current Transformer CT 2500: 1 Sct-T16 100A 40mA Split Core Sensor for IoT Applications
US$
1.90
-
4.00
100 Pieces
(MOQ)
16mm Hole Xh-Sct-T16-20A/0.333V Split Core CT Current Transformers for IoT CT Current Clamp with UL
US$
2.50
-
4.00
100 Pieces
(MOQ)
1/4
SUNJ ENERGY (LUOYANG) CO., LTD.
5.0
Send Inquiry
Water Meter 19000mAh 3.6V Er34615h Plus EPC1520 Lithium Battery Capacitor Pack
US$
4.87
-
5.03
10 Pieces
(MOQ)
Energy High Capacity Cylindrical Primary Battery 3.6V 1200mAh Used for Alarm Devices
US$
0.45
-
0.58
10 Pieces
(MOQ)
High Power Cylindrical Primary Lithium 3.0V 1500mAh IoT Devices Li-Mno2 Battery
US$
0.56
-
0.76
10 Pieces
(MOQ)
Manufacturer Primary Lithium Battery 3.0V 2400mAh Li-Mno2 Cr17450 for Smoke Decetor
US$
0.84
-
1.15
10 Pieces
(MOQ)
1/4
Focus Sensing and Control Technology Co., Ltd.
12 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
100 Ohm 3 Wire PT Temp Transducers Rtd Heat Monitoring System Resistance Temperature Sensor
US$
1.00
-
4.00
50 Pieces
(MOQ)
3-Wire PT100 Temperature Probe K-Type Thermocouple Sensor Controller Stainless Steel IP64
US$
0.80
-
4.00
50 Pieces
(MOQ)
High-Quality PT100 PT1000 Customized Probe Rtd 4-20mA Temperature Sensor
US$
1.00
-
4.00
50 Pieces
(MOQ)
1/4
Shenzhen Chengsuchuang Technology Co., Ltd.
5.0
Send Inquiry
Cmxelcs Bme280 Bme680 Sensor Module for Stem Education
US$
6.00
-
10.00
100 pieces
(MOQ)
Stem Education PIR Motion Sensor Module
US$
1.50
-
2.00
100 pieces
(MOQ)
Blue PCB Hc-Sr501 Adjustable PIR Motion Sensor Module for Arduino Project
US$
0.50
-
0.70
100 pieces
(MOQ)
1/4
Ningxia Maiya Sensor Technology Development Co., Ltd
4.9
Send Inquiry
Tb600c-Nh3-100 Nh3 Ammonia Sensor Livestock Breeding
US$
70.28
-
85.90
1 pieces
(MOQ)
Advanced Tb200b Total Volatile Organic Compound Gas Sensor Module
US$
65.57
-
85.87
1 pieces
(MOQ)
1/4
Shenzhen Semilotec Co., Ltd.
5.0
Send Inquiry
BMA400 3.6V 3-Axes Ultra Low Power Accelerometer Triaxial Acceleration Sensor
US$
0.10
-
0.20
2,500 Pieces
(MOQ)
VL53L0CXV0DH/1 Proximity Sensor Environmental 2mm 2.6V to 3.5VDC 12-Pin LGA
US$
1.90
-
200.00
1,000 Pieces
(MOQ)
1/4
Hunan Rika Electronic Tech Co., Ltd.
10 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Universal IoT Rain and Snow Detection Sensor with Relay Output
US$
43.00
-
53.00
1 Piece
(MOQ)
Smart Snow Rain Detector Transmitter with Heating Power 10W Max
US$
43.00
-
53.00
1 Piece
(MOQ)
1/4
Foshan Shunde Saier Sensor Co., Ltd.
15 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
DC5V Hall Effect Flowmeter Micro 0.1-1.1L/Min Water Flow Sensor for Smart IoT Water Purifier
US$
6.00
500 Pieces
(MOQ)
1/4
Ningbo Futai Window and Door Automation Technology Co., Ltd.
12 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Waterproof IP65 Safety Edge Sensor with 433MHz Transmitter
US$
11.00
-
15.00
1 Piece
(MOQ)
1/4
Shenzhen Firstone Technology Co.,Ltd
3 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Compatible with Masimo Disposable SpO2 Sensor for 20 Pin Rainbow Read Connector for Masimos
US$
0.89
-
1.19
30,000 Pieces
(MOQ)
1/4
1
6