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opening detector
600+ factories verified
Shenzhen Winfor Canbo Technology Co., Ltd.
5.0
Send Inquiry
Canbo M-204gd 24GHz Microwave Motion Sensor Detector for Automatic Door Opening
US$
10.00
-
16.00
1 Piece
(MOQ)
Human-Sensing Detector with Microwave Radar Sensor for Swing Door Opening
US$
10.00
-
16.00
1 Piece
(MOQ)
Universal Stable Pedestrian Presence Sensing Detector for Building Automatic Door Opening
US$
86.00
-
96.00
1 Piece
(MOQ)
Canbo M-204f Surface Mount Flush Mount Infrared Passive Motion Detector for Automatic Revolving Door
US$
25.00
-
30.00
1 Piece
(MOQ)
1/4
IDeal Intelligent Technology Co., Ltd.
Send Inquiry
Microwave Opening Sensor/Safety Sensor/Microwave Detector for Industrial Doors
US$
10.00
-
15.00
10 Pieces
(MOQ)
Microwave Sensor Automatic Sliding Door Motion Sensor
US$
10.00
-
15.00
10 Pieces
(MOQ)
Microwave Sensors for Industrial Door
US$
10.00
-
15.00
10 Pieces
(MOQ)
Microwave Motion Detector Opening Sensor for Autotamtic Doors
US$
10.00
-
15.00
10 Pieces
(MOQ)
1/4
Shenzhen Jutai Comm Co., Ltd.
14 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Loop Detector Liftmaster Garage Gate Opening System
US$
32.00
-
38.00
1 Piece
(MOQ)
Jutai Vehicle Radar Movement Detector for Auto Gate Opening
US$
55.00
-
70.00
1 Piece
(MOQ)
Vehicle Loop Detector Kit Used for Automatic Gate Opening System
US$
32.00
-
38.00
1 Piece
(MOQ)
Dual-Beam Vehicle Detector/Traffic Detector/Loop Detector for Barrier Gate with Anti-Hitting and Trigger Function
US$
53.00
-
59.00
1 Piece
(MOQ)
1/4
Beijing Heweiyongtai Sci & Tech Co., Ltd
5.0
Send Inquiry
Smart Liquid Detector for Desktop Security Checks Without Opening
Negotiable
1 Piece
(MOQ)
Flammable and Liquid Explosive Hazardous Liquid Detector Without Opening Container
Negotiable
1 Piece
(MOQ)
Fast Harmful Danger Liquid Detector for Public Security Station Subway
Negotiable
1 Piece
(MOQ)
Dangerous Liquid Scanner Detector for Security Protection in Airport Subway Public Area
Negotiable
1 Piece
(MOQ)
1/4
Shenzhen Giants Sensor Technology Co., Ltd.
5.0
Send Inquiry
High-Frequency Microwave Opening Detector with 3m Security Cable
US$
15.00
-
20.00
1 Piece
(MOQ)
Advanced Traffic Light Motion Detector for Bus and Train Stations
US$
50.00
-
65.00
1 Piece
(MOQ)
IP65 Rated Longitudinal Angle Loop Detector for Industrial Applications
US$
65.00
-
80.00
1 Piece
(MOQ)
Cold Storage Door Sensor High Speed Door Radar with Vehicle Loop Detector and Identification for Human and Vehicle
US$
65.00
-
80.00
1 Piece
(MOQ)
1/4
DongGuan Viboo Electronic Technology Co.,Ltd
Send Inquiry
Wide Opening Needle Metal Detector for Garment Industry
US$
1,350.00
-
2,200.00
1 Piece
(MOQ)
Food Industrial Conveyor Tunnel Metal Detector Inspection Systems
US$
2,650.00
-
3,500.00
1 Piece
(MOQ)
Body Scanner Multi Zone Wtmd Archway Walkthrough Metal Detector Door
US$
1,000.00
-
1,300.00
1 Piece
(MOQ)
Airport Security Walk Through Metal Detector System
US$
800.00
-
990.00
1 Piece
(MOQ)
1/4
Zuden Technology (HK) Co., Limited
Manufacturer/Factory & Trading Company
Send Inquiry
Home Security Magnetic Detector Door Sensor
US$
2.50
-
2.89
100 Pieces
(MOQ)
Wired Iron Rolling Door Magnetic Contact Alarm Detector for Dual Doors
US$
1.89
-
2.59
100 Pieces
(MOQ)
Popular Wired Iron Rolling Door Magnetic Contact Alarm Detector
US$
1.89
-
2.59
100 Pieces
(MOQ)
Wired Rolling Door Magnetic Contact Alarm Detector
US$
1.89
-
2.59
100 Pieces
(MOQ)
1/4
Jiangsu Wiicontrol Information Technology Co.,Ltd
Trading Company
Send Inquiry
Smart Parking Space Detector for Parking Guidance System to Detect Occupancy
US$
18.00
-
28.00
1 Piece
(MOQ)
Smart Ultrasonic Vehicle Detector for Parking Guidance System Integrated with LED Screen
US$
18.00
-
28.00
1 Piece
(MOQ)
Ultrasonic Sensor Monitor Detector Device Integrated Design of Ultrasonic and Indicator Lights
US$
18.00
-
28.00
1 Piece
(MOQ)
Ultrasonic Detector to Detect Availability of Parking Space in Smart Guidance System
US$
18.00
-
28.00
1 Piece
(MOQ)
1/4
SHENZHEN SECURITY ELECTRONIC EQUIPMENT CO., LIMITED
9 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Hot Sales Super Scanner Hand Held Metal Detector MD3003B1
US$
200.00
-
500.00
1 Piece
(MOQ)
Liquid Security Scanners Desktop Bottle Liquid Explosive Detector (SAFE HI-TEC)
US$
4,000.00
-
8,000.00
1 Piece
(MOQ)
Table-top Container-Screening Chemical Identification Liquid Bottle Detector SP-1000
US$
6,000.00
-
9,000.00
1 Piece
(MOQ)
X-ray Parcel and Baggage Scanner Inspection Security System for Airports, Train Stations SPX-6040
Negotiable
1 Piece
(MOQ)
1/4
Nova Elevator Parts Co., Ltd.
17 yrs
·
Trading Company
Send Inquiry
Photocell/ Safety Light Curtain/ Infrared Sensor, Door Detector for Passenger Elevator, Hospital Elevator Cabin Door
US$
40.00
-
50.00
10 Pieces
(MOQ)
917 Elevator Lift Weco Safety Light Curtain
US$
40.00
-
50.00
10 Pieces
(MOQ)
Best Quality Elevator Light Curtain for Elevator Parts
US$
40.00
-
50.00
10 Pieces
(MOQ)
Weco Side Opening Safety Light Curtain Sensor for Elevator Lift
US$
40.00
-
50.00
10 Pieces
(MOQ)
1/4
Shaanxi Ireeda Protective Technology Co., Ltd.
5 yrs
·
Trading Company
Send Inquiry
640X512 Ingaas Short Wave Infrared Fpa Detector Infrared Camera Detector
US$
300,000.00
1 Piece
(MOQ)
Shutter Mini Thermal Module 384X288px OEM Uncooled Infrared Night Vision Thermal Camera Core for Drone
US$
2,800.00
1 Piece
(MOQ)
Mini Surveillance 384*288px Uncooled Drone Mini Thermal Imaging Camera Core Module Night Vision Camera
US$
1,800.00
-
2,000.00
1 Piece
(MOQ)
Thermal Module Infrared Thermal Camera 384X288px Ulis Gen2 Thermal Imaging Core
US$
2,800.00
1 Piece
(MOQ)
1/4
Turtech Intelligent Technology (Zhejiang) Co., Ltd
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
24.125GHz Microwave Sensor Rts Active Motion Detector for Automatic Door Opening Ms07
US$
11.00
-
14.00
1 Piece
(MOQ)
24GHz Universal Microwave Motion Sensor Detector for Sliding Door Automatic Opening
US$
9.00
-
12.00
1 Set
(MOQ)
Turtech&Doortec Ms02 High Quality Microwave Motion Sensor Automatic Sliding Door Activation Detector
US$
9.00
-
13.00
1 Piece
(MOQ)
Turtech Is01 Active Infrared Sensor for Automatic Door Opening
US$
22.00
-
28.00
1 Piece
(MOQ)
1/4
Shanghai TOMA Building Material Co., Ltd.
Send Inquiry
Good Quality Toma Car Loop Detector
US$
60.00
10 Sets
(MOQ)
Good Quality Commercial Glass Entry Door
US$
30.00
1 Set
(MOQ)
Top Quality Aluminum Folding Door
US$
100.00
-
200.00
1 Set
(MOQ)
High Quality Boom Gate Folding Arm
US$
90.00
-
160.00
5 Sets
(MOQ)
1/4
Wuhan Kaidi Zhengda Electric Co., Ltd.
14 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
IP2X Test Probe Simulate a Childs Finger Probing Into Electrical Socket Openings
US$
500.00
-
520.00
1 sets
(MOQ)
Comprehensive Parameter Detector for Mechanical Action Time of Circuit Breaker
US$
2,004.00
-
2,014.90
1 sets
(MOQ)
High Voltage Switching Dynamic Characteristic Tester Switch Vacuum Degree Detector
US$
2,600.00
-
2,611.90
1 sets
(MOQ)
High and Low Voltage Switches High Voltage Isolator Contact Pressure Tester
US$
8,385.00
-
8,571.00
1 sets
(MOQ)
1/4
Guangzhou Zhilitong Electromechanical Co., Ltd.
27 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
IEC 62368 Annex P. 2 Certified Straight Metal Test Probe
US$
40.00
-
50.00
1 Piece
(MOQ)
UL Test Accessibility Wedge Probe with UL60950 Testing Equipment
US$
1,100.00
-
1,300.00
1 Piece
(MOQ)
Test Probe 11 of IEC 61032 Testing Machine
US$
280.00
-
300.00
1 Piece
(MOQ)
Precision Straight Test Probes for IEC 62368 Testing Solutions
US$
880.00
-
900.00
1 Piece
(MOQ)
1/4
Shenzhen Taijin Precision Instrument Co., Ltd
13 yrs
·
5.0
Send Inquiry
Portable Mt Tool Tester Magnetic Particle Flaw Detector for Ferromagnetic Parts Surface Opening Defect Testing
US$
240.00
-
360.00
1 Piece
(MOQ)
Portable Magnetic Crack Detector Particle Inspection Machine for Ferromagnetic Parts Surface Opening Defect Testing
US$
300.00
-
500.00
1 Piece
(MOQ)
1/4
Dongguan Jindu Electronic Technology Co., Ltd
Send Inquiry
03 Jindu Machine for Wide Opening Needle Metal Detector for Garment Industry
US$
2,900.00
-
4,300.00
1 Piece
(MOQ)
1/3
Jinan Morinte Machinery Co., Ltd.
Send Inquiry
Blow Room Line Metal Diverter / Spark Detector 119
US$
7,000.00
-
7,200.00
1 set
(MOQ)
Bale Plucker Special Used Metal and Spark Diverter Magnetic material Detector
US$
6,300.00
-
6,400.00
1 set
(MOQ)
Metal and Spark Detector Pipe Device Spinning Detector
US$
7,000.00
-
7,200.00
1 set
(MOQ)
Airflow Metal and Spark Diverter Magnetic Iron/Steel/Copper/Aluminum/Stain Steel Detector
US$
7,000.00
-
7,200.00
1 set
(MOQ)
1/4
Shenzhen Scimagic Development Technology Co., Limited
12 yrs
·
5.0
·
Trading Company
Send Inquiry
New Automatic Gate Door Microwave Motion Sensor Detector Sliding Swing Garage Door Sensor Auto Opening Opener
US$
6.50
-
8.80
10 Pieces
(MOQ)
New Automatic Gate Door Microwave Motion Sensor Detector Sliding Swing Garage Door Sensor Auto Opening Opener
US$
6.50
-
8.80
10 Pieces
(MOQ)
Gas Leakage Detector with Emergency Shut off Solenoid Valves Natural/Liquefied Gas Alarm Sensor EU Plug Standalone Auto Monitor
US$
6.10
-
7.50
10 Pieces
(MOQ)
IP54 Automatic Door Wireless Battery-Powered Infrared Safety Beam Photoelectric Sensor, Infrared Photocell Door Opening Motor
US$
3.70
-
4.60
10 Pieces
(MOQ)
1/4
Taicang Xinxing Machinery Factory
Send Inquiry
Elevator Light Curtain for Center Opening Door
US$
40.00
-
60.00
20 Pieces
(MOQ)
Elevator Lift Door System Center Opening Way Light Curtain
US$
40.00
-
60.00
20 Pieces
(MOQ)
Side Opening Elevator Light Curtain
US$
40.00
-
60.00
20 Pieces
(MOQ)
1/4
Fujian Mayer Science & Technology Co., Ltd.
18 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
High-Precision Metal Detector and Checkweigher for Quality Control
US$
15,000.00
1 Piece
(MOQ)
1/4
Henan Zhong An Electronic Detection Technology CO.,LTD
14 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Stationary Single Gas Detector Fixed Gas Detection System H2s Hydrogen Oxygen Fixed Combustible Gas Detector
US$
75.00
-
85.00
1 Set
(MOQ)
Custom Made Fixed Gas Detector Hydrogen Sulfide Ammonia Methane Ethylene Smart Sensor LPG Leak Detector Price
US$
75.00
-
85.00
1 Set
(MOQ)
Portable Gas Leak Detector Fixed Oxygen Detector Disposable H2s Monitors
US$
75.00
-
85.00
1 Set
(MOQ)
Gas Leak Sensor Fixed Gas Detector Single Gas Detector
US$
75.00
-
85.00
1 Set
(MOQ)
1/4
Shenzhen Yifan Technology Co., Ltd.
10 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Ethylene Oxide Alarm, Industrial Explosion-Proof Gas Leak Detector, Concentration Detector C2h4o Gas Detector
US$
200.00
-
214.20
1 Piece
(MOQ)
4-in-1 Gas Detector Multi-Functional Fixed Gas Hydrogen Sulfide Ammonia Hydrogen Phosphine H2s Nh3 H2 pH3 Gas Leak Detector
US$
571.40
-
600.00
1 Piece
(MOQ)
Yf-8500-3 on-Line Gas Detector Ex CH4 Co So2 CO2 Stationary Gas Leak Detector
US$
400.00
-
428.50
1 Piece
(MOQ)
3-in-1 Gas Detector Multi-Function Multi-Gas Fixed Styrene Sulfur Hexafluoride Toxic and Harmful C8h8 Sf6 Nh3 Detection Alarm
US$
485.70
-
514.20
1 Piece
(MOQ)
1/4
Qingdao Allred Electronics Co., Ltd.
Send Inquiry
Low Power Ndir Oxygen CO2 Fixed Wireless Gas Detector with Lora 4G
US$
990.00
-
1,230.00
1 Piece
(MOQ)
No Wiring Wireless Alarm System Fixed CH4 100%Lel LPG Combustible Gas Detector
US$
1,100.00
-
1,380.00
1 Piece
(MOQ)
Wireless Output Fixed So2 Concentration Sensor Gas Leak Detector
US$
1,100.00
-
1,380.00
1 Piece
(MOQ)
Fixed CH4 Infrared Wireless Transmit 0-100%Lel Combustible Gas Detector
US$
1,100.00
-
1,380.00
1 Piece
(MOQ)
1/4
Baoji Toptech Industrial Co., Ltd.
Send Inquiry
X Ray Detector, X Ray Inspection Machine 4080 for Foods Product Inspection
US$
15,000.00
-
30,000.00
3 Pieces
(MOQ)
China Conveyor X Ray Detector Machine 4080 for Foods Product Inspection
US$
15,000.00
-
50,000.00
3 Pieces
(MOQ)
Competitive Model X Ray Detector for Foods Inspection
US$
12,000.00
-
20,000.00
1 Piece
(MOQ)
Industrial Conveyor X Ray Detector Machine 2480 for Food Product Inspection
US$
20,000.00
-
40,000.00
3 Pieces
(MOQ)
1/4
Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.
13 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
China Smart Explosion-Proof Industrial Fixed Online Co H2s O2 Ex Gas Detector
US$
364.30
-
394.80
1 sets
(MOQ)
Factory Widely Use Combustible Gas Methane Detector Fixed Gas Detector
US$
144.90
-
173.40
1 Piece
(MOQ)
Factory Supply CH4 Co Detect Toxic Leaks 4 in 1 Gas Detector
US$
144.90
-
173.40
1 Piece
(MOQ)
Fixed Online Compound Gas Detection Alarm Four in One Multiple Gase Detector
US$
364.30
-
394.80
1 sets
(MOQ)
1/4
Shenzhen Puzhesi Technology Co., Ltd.
14 yrs
·
5.0
·
Trading Company
Send Inquiry
DC9V Independent Smoke Detector Alarm Fire Smoke Sensor Detector
US$
2.50
-
3.60
1 Piece
(MOQ)
Best Price Security Fire Photoelectric Wireless White Fire Alarm Smoke Detector
US$
3.50
-
5.10
1 Piece
(MOQ)
LED Flash Home Use Fire Alarm System Standalone Smoke Detector
US$
3.50
-
5.10
1 Piece
(MOQ)
Security Alarm Wireless Photoelectric Smoke Detector for Home Store Hotel Factory
US$
3.50
-
5.10
1 Piece
(MOQ)
1/4
Shenzhen Taian Electronics Co., Ltd.
Send Inquiry
Shock Detector, Vibration Detector, Attacks Detector VV600plus/VV602plus, ATM Professional Detector
US$
56.00
-
63.00
10 Pieces
(MOQ)
High Technology Atms and Night Safe Deposit Boxes Detector
US$
55.00
-
63.00
10 Pieces
(MOQ)
Vd500 Advanced Seismic Detector
US$
75.00
-
85.00
50 Sets
(MOQ)
Outdoor Alarm Microwave Perimeter Barrier Beam Detector
US$
210.00
50 Pairs
(MOQ)
1/4
Nanjing Juge Environmental Technology Co., Ltd.
12 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
CO2 Fixed Industrial Carbon Dioxide Gas Leak Detector for Gas Detection
US$
350.00
-
450.00
1 Piece
(MOQ)
Ammonia Nh3 Gas Leak Detector Ammonia Monitor Nh3 Sensor with Alarm
US$
250.00
-
350.00
1 Piece
(MOQ)
Wall-Mounted Multi Gas Co H2s O2 Ex Fixed Combustible Gas 100%Lel Detector with Alarm
US$
250.00
-
1,500.00
1 Piece
(MOQ)
Fixed Gas Detector H2s Hydrogen Sulfide Detector 0-100ppm
US$
150.00
-
200.00
1 Piece
(MOQ)
1/4
Shenzhen Sconda Intelligent Technology Co., Ltd
5.0
Send Inquiry
Digital Display Gas Detector Corrosion-Proof Gas Leak Analyzers
US$
100.00
-
130.00
2 Pieces
(MOQ)
Customizable Gas Alarm Detector H2s, Co, O2, Nh3 Gas Leak Detector
US$
100.00
-
130.00
2 Pieces
(MOQ)
Standard Fixed H2s, Co, O2 Gas Detector En 55014 Certified
US$
100.00
-
130.00
2 Pieces
(MOQ)
Single Gas Alarm Nh3 H2 Cl2 No2 No So2 Gas Leak Detector
US$
100.00
-
130.00
2 Pieces
(MOQ)
1/4
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