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small infrared sensor
1,000+ factories verified
Turtech Intelligent Technology (Zhejiang) Co., Ltd
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Turtech Is10W Wireless Infrared Sensor Motion Mini Size for Small Entrance Door Operator
US$
13.00
-
17.00
1 Piece
(MOQ)
Is10W Mini Size Wireless Infrared Sensor Motion Detector Sensor for Small Entrance with Door Opening
US$
23.00
-
26.00
1 Piece
(MOQ)
Is10W Mini Size Wireless Infrared Sensor Motion Start Detector Sensor for Small Entrance Door Operator
US$
23.00
-
26.00
1 Piece
(MOQ)
Pb08 Hand Sensor Small Size Modern Style for Hospital
US$
7.50
-
12.00
2 Pieces
(MOQ)
1/4
Shanghai Lanbao Sensing Technology Co., Ltd.
28 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Small Size Long Range Infrared Sensor PSE-Bc100 100cm Range with M8 Connector
Negotiable
1 Piece
(MOQ)
IP67 Lanbao PNP No/Nc Small Size Infrared Through Beam Refleciton Photoelectric Sensor
US$
14.87
-
24.78
1 Piece
(MOQ)
Econonical Price Small Square Infrared Polarized Retroreflective Optimal PSE Proximity Sensor
US$
14.19
-
22.70
1 Piece
(MOQ)
Small Square 60cm NPN No/Nc Tof IR Principle Photocell Sensor Connector CE
Negotiable
1 Piece
(MOQ)
1/4
Shenzhen Winfor Canbo Technology Co., Ltd.
5.0
Send Inquiry
Canbo 530 Small Appearance Mini Microwave Motion and Infrared Presence Sensor Installation Height 3m Anti-Pinch Sensor for Automatic Door
US$
24.50
-
37.00
1 Piece
(MOQ)
Small Detector for Human Passive Infrared Motion Sensor for Automatic Sliding Door
US$
25.00
-
30.00
1 Piece
(MOQ)
Infrared Small Detection Range Adjustable Motion Sensor and Anti-Pinch Design
US$
51.00
2 sets
(MOQ)
New Small Electric Eye Infrared Safety Beam Detection Human Security Through Beam Photoelectric Sensor for Entrance Access System
US$
13.00
-
18.00
1 sets
(MOQ)
1/4
Shenzhen EPT Technology Co., Ltd.
23 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Small Volume Optical Infrared Water Liquid Level Detection Switch Sensor Fs-IR82b
US$
0.90
-
2.00
2 Pieces
(MOQ)
Fs-IR12b Small Analog Signal Liquid Indicator Optical Infrared Water Level Switch Sensor
US$
0.90
-
1.50
100 Pieces
(MOQ)
Fs-IR02b PC 5V Water Level Control Switch Optical Infrared Liquid Level Sensor
US$
0.90
-
1.50
2 Pieces
(MOQ)
Advanced Small Non-Contact Water Pipe Water Shortage Liquid Level Detection Sensor
US$
1.00
-
2.00
2 Pieces
(MOQ)
1/4
Hunan Firstrate Sensor Co., Ltd.
16 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
FST600-400 1 Wire Small Size 250 Degrees Celsius Temperature Infrared Sensors
US$
90.00
-
94.00
1 Piece
(MOQ)
Firstrate FST600-407 Small size Laser IR Infrared Temperature Sensor adjustable
US$
429.00
-
484.00
2 Pieces
(MOQ)
FST600-400 Rs485 Industrial Specification Infrared Thermopile Array Temp Sensor
US$
90.00
-
94.00
1 Piece
(MOQ)
FST600-400 4-20mA Non Contact Obstacle High Temperature Infrared Switch Sensor
US$
90.00
-
94.00
1 Piece
(MOQ)
1/4
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
12 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
IP67 30mm-4000mm Customized NPN PNP Small Blind Area Diffuse Reflection Laser Photoelectric Sensor, Infrared Optical Photo Sensor
US$
7.00
-
15.00
50 Pieces
(MOQ)
5m 10m 15m 30m Small Size Through Beam Photocell Sensor NPN PNP with CE
US$
9.50
-
13.00
10 Pieces
(MOQ)
Small Compact Size Security Light Curtains Sensor for Industry High Speed Door and Gates
US$
95.00
-
150.00
1 Set
(MOQ)
Small Optical Photoelectric Sensor with Sensing Distance 2mm-30mm
US$
9.50
-
15.00
1 Set
(MOQ)
1/4
F&C Sensing Technology (Hunan) Co., Ltd.
13 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
F&C Small Square Photoelectric Sensor Industrial NPN Infrared Light
US$
13.90
-
18.90
5 Pieces
(MOQ)
Versatile 12~24V DC Proximity Sensor for Small Area Applications
US$
7.00
-
10.00
1 Piece
(MOQ)
Easy Use 500Hz Pjti-S150n 12~24VDC 40cm Small Photoelectric Sensor for Detection Position
US$
15.00
-
19.00
5 Pieces
(MOQ)
600Hz Spv/Spx306 Small Range Brass High Accuracy Inductive Sensor
US$
3.50
-
4.70
100 Pieces
(MOQ)
1/4
HW INDUSTRIAL CO., LTD
22 yrs
·
5.0
·
Trading Company
Send Inquiry
Haiwang Digital Sensor Am412 PIR Sensor China LCD Car Parking Sensor Suppliers Mini Small Automatic 110V 220V LED Infrared PIR Motion Sensor OEM Lambda Sensor
US$
0.10
-
0.30
1,000 Pieces
(MOQ)
Haiwang Digital Sensor Bm612 PIR Sensor China Digital Vibration Sensor Factory Sensor Switch Small Motion Detector Braking System Transducer Indicator Sensor
US$
0.45
-
0.48
1 Piece
(MOQ)
Cheap Price Light Usage Small PIR Motion Detector Sensor PIR 500bp
US$
0.21
-
0.25
1,000 Pieces
(MOQ)
Small Size Microwave Radar Doppler Sensor Module (HW-M09)
US$
2.00
-
3.00
1 Piece
(MOQ)
1/4
Shandong Renke Control Technology Co., Ltd.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Wired Small Stainless Steel RS485 4-20mA Infrared Temperature Sensor and Transmitter
US$
52.40
-
167.70
1 Piece
(MOQ)
RS-Tsp-*-2h-Ex High Sensitivity Modbus Tsp Tester Wall-Mounted Small Digital Tsp Sensor
US$
181.00
1 Piece
(MOQ)
Small 5V 10V 4-20mA Modbus Pm10 Pm2.5 Sensor for Air Pollution
US$
32.00
1 Piece
(MOQ)
Atmospheric CO2 Ppm Levels Monitoring Analog RS485 Carbon Dioxide Sensor for Greenhouse
US$
38.00
-
67.00
1 Piece
(MOQ)
1/4
Jiangxi Nanma Electrical Co., Ltd.
Send Inquiry
10-30VDC Small Weight Compact Infrared Proximity Sensor
US$
1.00
-
5.00
10 Pieces
(MOQ)
Easy Install Waterproof Ultrasonic Small Proximity Sensor
US$
4.50
-
5.50
10 Pieces
(MOQ)
2-Wire M8 M12 IP67 Non Flush 4mm/6mm Detection Inductive Proximity Switch Sensor
US$
1.00
-
1.50
10 Pieces
(MOQ)
Autonics M18 NPN No Waterproof Capacitive Light Switch Proximity Sensor Economic Price
US$
3.50
-
3.80
100 Pieces
(MOQ)
1/4
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.
10 yrs
·
4.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Photoelectric Submersible Small Tank Level Sensor Replace Water Level Float Switch Optical Water Level Sensor Infrared 0-5V
US$
9.80
-
80.00
2 Pieces
(MOQ)
Hot Small PP Float Switch Water Level Sensor
US$
2.00
-
5.00
10 Pieces
(MOQ)
Small Volume Electrode Type Liquid Level Sensor for Electric Water Heater
US$
1.40
-
1.90
10 Pieces
(MOQ)
Simple Working Principle Flow Switch for Solar Heater
US$
4.20
-
5.50
10 Pieces
(MOQ)
1/4
Shenzhen Tuodi Electronics Co., Ltd
20 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Small Proximity Sensor, 5V DC Infrared Sensor, Sensors Touchless Faucets
US$
1.99
-
3.99
1 Piece
(MOQ)
Hot Sale USB/DC Jack Mini Small Black Sensor Switch 5V 12V 24V Motion Sensor Switch for LED Strip Bedside Ceiling Lights
US$
2.07
-
3.00
2 Pieces
(MOQ)
Factory Sale ABS Mini PIR Motion Sensor Smart Wall Sockets 3-5m Sensing Range for Lights Fans Christmas Lights Small Appliances
US$
3.75
-
4.50
2 Pieces
(MOQ)
Tuodi Safe Box Small Size PIR Motion Sensor Light Detectorrotating 360 Degree Battery New Design Smart Home Night Light Sensor Lamp
US$
3.25
-
4.00
2 Pieces
(MOQ)
1/4
Nanjing KJT Electric Co., LTD
Send Inquiry
Kjt - D6.5 Ultra-Small Proximity Sensor PNP NPN No Nc
US$
8.00
-
8.90
1 Piece
(MOQ)
Kjt M4 Ultra Small Proximity Sensor PNP NPN No Nc 10-36VDC Flushed
US$
9.70
-
11.30
1 Piece
(MOQ)
Kjt - Ultra Small M3 Flushed Proximity Sensor PNP NPN No Nc
US$
9.70
-
11.30
1 Piece
(MOQ)
Kjt - M5 Ultra Small Proximity Sensor Flushed PNP NPN No Nc
US$
8.90
-
10.50
1 Piece
(MOQ)
1/4
Ningbo Haishu Kaiau Electronics Co., Ltd.
5.0
Send Inquiry
Small Size Waterproof Outdoor Movement Sensor
US$
2.50
-
5.50
1 Piece
(MOQ)
Small Dimension Wall Surface Mount Hidden Sensor (KA-S65)
US$
3.10
-
4.50
1 Piece
(MOQ)
Small Size 360 Degree Surface Ceiling LED Light Sensor
US$
2.17
-
3.80
1 Piece
(MOQ)
Small Size Ceiling Flush Mount Motion Sensor
US$
3.50
-
5.50
1 Piece
(MOQ)
1/4
Hefei WNK Smart Technology Co., Ltd.
13 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Light Weight Small Size Pressure Sensor for Ventilators
US$
8.50
-
10.00
1 Piece
(MOQ)
I2c Oxygen Sensor Small Size Pressure Sensor for Ventilators
US$
8.50
-
10.00
1 Piece
(MOQ)
Small Range 0-1psi I2c Interface Air Water Pressure Sensor
US$
7.00
-
10.00
1 Piece
(MOQ)
Hot Sale I2c Interface Oxygen 200slm Air Flow Sensor for Ventilator
US$
60.00
-
88.00
1 Piece
(MOQ)
1/4
Ningbo Energylux Optoelectronics Technology Co., Ltd.
14 yrs
·
Manufacturer/Factory
Send Inquiry
Es-P21 Small Wall Install Infrared PIR Motion Sensor
US$
1.00
-
4.00
1,000 Pieces
(MOQ)
Es-P27A Small Wide Angle PIR Motion Sensor
US$
1.00
-
4.00
1,000 Pieces
(MOQ)
Es-P21 Small Wall Install Infrared PIR Motion Sensor
US$
1.00
-
4.00
1,000 Pieces
(MOQ)
Es-P27A Wide Angle PIR Motion Sensor Small Size
US$
1.00
-
4.00
1,000 Pieces
(MOQ)
1/4
Foshan Chengwei Industrial Automation Co., Ltd.
Send Inquiry
Detection Distance Infrared Photoelectric Switch NPN DC10-30V Laser Photoelectric Sensor
US$
13.20
-
17.80
1 Piece
(MOQ)
Industrial Metal Detection Small Mini High Precision Magnetic Long Range Distance NPN Nc PNP Proximity Sensor Switch
US$
4.59
-
5.88
2 Pieces
(MOQ)
Manufacture Small NPN Nc Type D4 M4 Flush 0.6mm 1mm Mini Sensor De Proximidade Inductive Proximity Sensor Normally Open Proximity Switch
US$
10.46
-
13.00
2 Pieces
(MOQ)
AC110V DC 12V Sensor De Proximidade D3 D4 M5 Flush IP67 Ultra Small Inductive Proximity Switch Sensor
US$
4.59
-
5.88
2 Pieces
(MOQ)
1/4
Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.
13 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Ze08b-CH2o Small Universal Electrochemical Formaldehyde Sensor Module
US$
28.00
-
42.00
1 pieces
(MOQ)
High-Performance Mh-Z14A Infrared Carbon Dioxide Sensor
US$
32.00
-
42.00
5 Pieces
(MOQ)
Automobile Vehicle Emission Gas Analyzer Tail Gas Analyzer Emissions Testing
US$
1,685.00
-
1,714.28
1 Set
(MOQ)
Exhaust Gas Analyzer Automotive Exhaust Gas Analyzer
US$
1,685.00
-
1,714.28
1 Set
(MOQ)
1/4
Zuden Technology (HK) Co., Limited
Send Inquiry
Human Body Induction Switch Wired PIR Small Motion Sensor
US$
5.90
-
6.89
50 Pieces
(MOQ)
Advanced Wired Infrared Safety Beam Sensor for Gate Protection
US$
13.90
-
18.90
100 Pieces
(MOQ)
Barrier Gate Garage Door Safety Sensor Infrared Photoelectric Beam Sensor
US$
13.90
-
18.90
100 Pieces
(MOQ)
Infrared Light Synchronization Safety Beams Sensor Ossd Output 4-80 Safety Beams Light Curtain
US$
13.90
-
18.90
100 Pieces
(MOQ)
1/4
Ningxia Maiya Sensor Technology Development Co., Ltd
4.9
Send Inquiry
Mipex-02 Small-Size Explosive Gas Measuring Sensor
US$
156.52
-
234.89
1 pieces
(MOQ)
Mst Ls4 Series Miniaturized Tdlas Laser Methane Sensor CH4 Gas Detector High Accuracy & IP65
US$
223.88
1 Piece
(MOQ)
Mst136 Smell Sensor Semiconductor Odor Sensor for Energy Storage Project
US$
0.90
-
1.10
50 Pieces
(MOQ)
Good Consistency and Stability Mst Pm07 Laser Sensor for Air Purifier
US$
12.23
-
14.70
50 pieces
(MOQ)
1/4
Shenzhen New Star Tech Co., Ltd.
12 yrs
·
5.0
·
Trading Company
Send Inquiry
Cheap Cost Industrial Probe Thermometer Probe Digital Small High Temperature Humidity Sensor
US$
39.00
-
56.00
1 Piece
(MOQ)
High Speed Infrared Ultrasonic Liquid Level Sensor Laser Distance Transducer Transmitter
US$
127.00
-
129.00
20 Pieces
(MOQ)
Customized Ultrasonic Level Transmitter Sensor Transducer Best Precision Distance Ranging Sensor
US$
127.00
-
129.00
20 Pieces
(MOQ)
Best Laser Temperature Infrared Thermometer Sensor for Outdoor Industrial Machine Monitoring
US$
39.00
-
56.00
1 Piece
(MOQ)
1/4
Phaeton Electronic Co., Ltd.
Send Inquiry
360 Degree Light Switch IP44 Outdoor Waterproof Small PIR Motion Sensor
US$
2.35
-
2.70
500 Pieces
(MOQ)
Infrared Human Body Sensor Switch Lamp Base
US$
0.70
-
0.88
1,000 Pieces
(MOQ)
LED Motion Sensor 110V 220V Automatic Infrared PIR Infrared Detector 360 Degree Time-Delay Motion Sensor Switch
US$
1.75
-
2.00
100 Pieces
(MOQ)
Indoor 360 Degree Infrared Ceiling Mount PIR Motion Sensor
US$
2.35
-
2.70
500 Pieces
(MOQ)
1/4
Jiangsu Aice Instrument Technology Co., Ltd.
6 yrs
·
5.0
·
Trading Company
Send Inquiry
Small Target for Industry Non-Contact IR Temperature Sensor
US$
890.00
-
950.00
1 Piece
(MOQ)
High Precision Infrared Temperature Sensor for Industrial Use
US$
890.00
-
950.00
1 Piece
(MOQ)
Wireless Transmission Temperature Probe 4-20mA Infrared Temperature Sensor
US$
890.00
-
950.00
1 Piece
(MOQ)
200 to 800 Degree Coaxial Single Laser Aiming Industry Infrared Temperature Sensor
US$
890.00
-
950.00
1 Piece
(MOQ)
1/4
Techcrepower Technologies Limited
5.0
Send Inquiry
10.525GHz Automatic Small Door Microwave Infrared Motion Sensor
US$
13.50
-
19.90
10 Pieces
(MOQ)
Ad-234 High Quality Waterproof and Dustproof Infrared Presence Sensor
US$
15.00
-
25.00
1 Piece
(MOQ)
1/4
Ningbo Sentek Electronics Co., Ltd.
21 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Sentek Cheap Small Z-Wave Wide Angle PIR Motion Detector Sensor
Negotiable
100 Pieces
(MOQ)
OEM CE Economic Type Heat Detector for Fire Alarm System
US$
2.50
-
3.50
1,000 Pieces
(MOQ)
1/4
Shenzhen Contin Medical Device Co., Ltd.
16 yrs
·
Manufacturer/Factory
Send Inquiry
Accurate Security Small Anti-Wandering Wireless Sensitive PIR Motion Sensor for Healthcare Facilities
US$
1.00
-
25.00
100 Pieces
(MOQ)
Optiguard OEM Safety Standard Anti-Wandering White Wireless Economy PIR Sensor for Hospital
US$
1.00
-
25.00
100 Pieces
(MOQ)
1/4
Meokon Sensor Technology (Shanghai) Co., Ltd.
14 yrs
·
5.0
·
Manufacturer/Factory
Send Inquiry
Customized High Accuracy Small Infrared Water Liquid Tank Optical Level Sensor
US$
28.99
-
49.00
1 Piece
(MOQ)
1/4
Hangzhou Chenghong Kitchen and Toilet Technology Co., Ltd.
5.0
Send Inquiry
Mini Small LED Light Smart Mirror Switch Push Button Antifog Sensor for Glass
US$
2.20
-
2.40
50 Pieces
(MOQ)
1/4
Shijiazhuang OurPCB Tech. Ltd.
19 yrs
·
Manufacturer/Factory
Send Inquiry
Infrared Temperature Sensor PCBA - Waterproof Digital Detection Control Board
US$
0.30
-
0.80
1 Piece
(MOQ)
1/4
Ningbo Yoursensor Electronic Technology Co., Ltd.
12 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Yoursensor Ys123-Y Small Square Type Photoelectric Sensor with a Detection Distance of 0-20m
US$
6.30
-
9.00
10 Pieces
(MOQ)
Compact Infrared Sensor for Effortless Door Automation Solutions
US$
29.00
-
35.00
10 Pieces
(MOQ)
Yoursensor Hot Sale Household AC/DC12-24V Small Microwave Smart Controller Sensor for Automatic Door Opener
US$
11.00
-
16.00
10 Pieces
(MOQ)
Yoursensor Versatile Mini Motion Detector for Small Spaces and Safety
US$
15.00
-
20.00
10 Pieces
(MOQ)
1/4
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