Sign In
Join Free
My Account
Hi,
Sign Out
New Message(s)
0
Unquoted Sourcing Request(s)
0
New Quote(s) of Sourcing Request
0
Manage Products
Edit My Showroom
Sign Out
Secured Trading
Products
Suppliers
Sourcing Requests
Suppliers
Search
All Categories
Agriculture & Food
Apparel & Accessories
Arts & Crafts
Auto, Motorcycle Parts & Accessories
Bags, Cases & Boxes
Chemicals
Computer Products
Construction & Decoration
Consumer Electronics
Electrical & Electronics
Furniture
Health & Medicine
Industrial Equipment & Components
Instruments & Meters
Light Industry & Daily Use
Lights & Lighting
Manufacturing & Processing Machinery
Metallurgy, Mineral & Energy
Office Supplies
Packaging & Printing
Security & Protection
Sporting Goods & Recreation
Textile
Tools & Hardware
Toys
Transportation
Sign In
Join Free
My Account
Inquiry Basket
Wholesale Door Sensor Device
10,044
products found
Product List
Supplier List
Secured Trading Service
Min Order:
OK
Price:
-
OK
Sort by:
Best Match
Price low to high
Price high to low
Outdoor Noise Monitoring
Device
Digital Sound Level Meter with WiFi 4G Communication
US$ 111-139
/ pcs
1 pcs
(Min. Order)
Start Order
Shenzhen Toprie Electronics Co., Ltd.
4pin 2g Acc Ignition Reminder Anti-Theft Vehicle IMEI Relay GPS Tracker
US$ 13-15
/ Set
5 Sets
(Min. Order)
Start Order
KingSword ComTech (Shenzhen) Co., Ltd.
Video
(FacePro5-P) Palm, Face and Fingerprint Access Control System with WiFi Function
US$ 205-215
/ Set
1 Set
(Min. Order)
Start Order
Granding Technology Co., Ltd.
GPS Glonass Tracker GSM Tracking Gnss Satellite Positioning Navigation Module GPS
US$ 13-15
/ Set
5 Sets
(Min. Order)
Start Order
KingSword ComTech (Shenzhen) Co., Ltd.
Multi-Impulse Signal Coupling Cable Fault Test Equipment Reflecting Waveform
US$ 999-4999
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Grewin Technology Co., Ltd.
Video
UL 9540A Battery Energy Storage Test System for Evaluating Thermal Runaway Fire Propagation in Bess
US$ 5000-10000
/ Piece
1 Piece
(Min. Order)
Start Order
Chongqing Advanced Technology Co., Ltd.
Video
PVC Membrane Welding Machine Tent Fabric Heat Melt Machine
US$ 300-1523
/ Piece
300 Pieces
(Min. Order)
Start Order
Zhengzhou Liudu Mechanical Electrical Equipment Co., Ltd.
Rapid Fast
Door
Radar
Sensor
Identification of Human and Vehicle Loop Detector
US$ 65-80
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Giants Sensor Technology Co., Ltd.
Car GPS GSM Relay GPS Tracker Voiture Geo Fencing
Devices
Free Platform Remote Engine Cut off LTE Smart GPS Tracker
US$ 13-15
/ Set
5 Sets
(Min. Order)
Start Order
KingSword ComTech (Shenzhen) Co., Ltd.
Video
Motor Overload Protection
Devices
for Mcc System
US$ 91-185.5
/ Piece
1 Piece
(Min. Order)
Start Order
Jiangsu Acrel Microgrid Institute Co., Ltd
Video
2G GSM Waterproof Car Tracker GPS Vehicle Tracking
Device
with Fuel Tank Capacity Detection T108
US$ 14-15
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Yushengchang Technology Co., Ltd.
Video
Web Server Software Waterproof IP65 7 Inch Color Screen Face Recognition System Access Control and Time Attendance
US$ 280-308
/ Piece
1 Piece
(Min. Order)
Start Order
Granding Technology Co., Ltd.
Fleet Management Anti-Theft GPS Tracking
Device
Real Time Micro Car Vehicle Tracker
US$ 13-15
/ Set
5 Sets
(Min. Order)
Start Order
KingSword ComTech (Shenzhen) Co., Ltd.
Original Network Biometric Metal Slave Fingerprint and Card Reader for Fingerprint
Door
Access Control
US$ 99-120
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Nordson Electronic Co., Ltd.
Video
Top3400c Liudu Factory Price Welding Machine
US$ 300-1523
/ Piece
300 Pieces
(Min. Order)
Start Order
Zhengzhou Liudu Mechanical Electrical Equipment Co., Ltd.
GPS Locator Tracking Leasing GPS
Device
GPS Tracker Motorcycle for Sale Vehicle Insurance
US$ 13-15
/ Set
5 Sets
(Min. Order)
Start Order
KingSword ComTech (Shenzhen) Co., Ltd.
Real Time GPS Tracker Logistics Security Track Cargo Tracking System 2g Mini GPS for Car Rent
US$ 13-15
/ Set
5 Sets
(Min. Order)
Start Order
KingSword ComTech (Shenzhen) Co., Ltd.
PRO Moto Super Waterproof GPS Locator IMEI Free Software Vehicle Management Navigation Anti-Theft Car Positioning GPS Tracker
US$ 13-15
/ Set
5 Sets
(Min. Order)
Start Order
KingSword ComTech (Shenzhen) Co., Ltd.
Video
Webserver Cloud Software 7' Touch Screen Waterproof IP65 Face Access Control System
US$ 280-310
/ Piece
1 Piece
(Min. Order)
Start Order
Granding Technology Co., Ltd.
Video
PVC Welding Machine Portable Tarp Welding Machine Plastic Hot Welding Tool
US$ 300-1523
/ Piece
300 Pieces
(Min. Order)
Start Order
Zhengzhou Liudu Mechanical Electrical Equipment Co., Ltd.
Video
1200 Degrees Celsius Box Type Ceramic Fiber Muffle Furnace Box Type Furnace Test Apparatus 1200 Ovens and Furnaces
US$ 1000-10000
/ Piece
1 Piece
(Min. Order)
Start Order
Wuxi Serve Real Technology Co., Ltd.
DC Hv Bridge Power Cable Sheath Fault Test Equipment Detecting The High Resistance Fault
US$ 999-4999
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Grewin Technology Co., Ltd.
Video
Elevator Lift Parts Weco Elevator
Door
Sensor
917A61-AC220 Elevator Light Curtain
US$ 40-55
/ Piece
2 Pieces
(Min. Order)
Start Order
Shaanxi Sanjin Elevator Fittings Co., Ltd.
DIN 54837 Burning Behavior Fire Testing Machine for Railway Vehicle Material
US$ 1000-2000
/ Piece
1 Piece
(Min. Order)
Start Order
Chongqing Advanced Technology Co., Ltd.
1
3
4
5
6
7
8
9
419
Next
Show:
24
36
48
Category
Security & Protection
Probe, Sensor
Alarm
Facial Recognition System
Electrical & Electronics
GPS Tracker
Fiber Optic Equipment
More
Product Features
Temperature
Ordinary Temperature
Pressure
Ordinary Temperature
Ordinary Pressure
Valve Structure
Direct-Acting Piston Structure
Power Supply
AC Solenoid Valve
Usage
Flow Control
Standard
DIN
Application
Industrial Usage
Household Usage
See More Features
Company Features
Business Type
Manufacturer/Factory
Trading Company
Group Corporation
Other
R&D Capacity
ODM
City
Shenzhen
Jining
Nantong
Shanghai
Cangzhou
Guangzhou
Hefei
Foshan
Wuxi
Huizhou
More