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Cheap Metal Detectors
1,920
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Video
Microwave Radar Sensor Activation Solution for Industrial Door
US$ 55-70
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
High Quality Fashion Design Proximity Sensor Lm24
US$ 3.77-5.77
/ Piece
10 Pieces
(Min. Order)
Start Order
Yueqing Ruihua Cabinet & Whole Set Equipment Co., Ltd.
Video
Traffic Parking Boom Barrier Gate Sensor for Community Entrance Radar
US$ 53-59
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
IP65 Infrared Curtain Sensor for
Metal
Processing Machinery
US$ 160-500
/ Set
1 Set
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
Anti Clash Vehicle Parking Barrier Radar
Detector
Sensor Alternative for Loop
Detector
US$ 53-59
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
M18
Metal
Through Beam Photoelectric Sensor for
Metal
Roller Shutter Door
US$ 11-16
/ Piece
10 Pieces
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Best Selling Gate 24V Infrared Safety Photocell /Infrared Sensor Yet610
US$ 4.3-5
/ Piece
2 Pieces
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
Video
Automatic Barricades Parking Barrier Gate Anti-Smash and Trigger Function Barrier Sensor
US$ 53-59
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Yet609 Wired Automatic Sliding Door Photoelectric Safety Photocell Infrared Beam Sensor
US$ 3.8-5
/ Piece
2 Pieces
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
Video
CE Approved Infrared Curtain Sensor for
Metal
Processing Machinery
US$ 160-500
/ Set
1 Set
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
Induction Single Channel Loop
Detector
/Magnetic Ground Loop Sensor
US$ 32-38
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
NPN Infrared Curtain Sensor for
Metal
Processing Machinery
US$ 160-500
/ Set
1 Set
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
Factory Supply Barrier Gate Sensor for Gate Detection
US$ 53-59
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Infrared
Metal
Head Photo Sensor for Industrial High Speed Doors
US$ 11-16
/ Piece
10 Pieces
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
ODM Single Channel Low-Voltage Loop Detection Sensor
US$ 32-38
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
IP67 1.2m Infrared Background Suppression
Metal
Head Optical Sensor
US$ 8.5-12
/ Piece
10 Pieces
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
Traffic Sensor Predestrain Vehicle Radar Gate for All Barriers in Parking Lot
US$ 45-59
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Wireless Outdoor Infrared
Detector
Infared Laser Beam Sensor Yet607
US$ 2.6-4
/ Piece
2 Pieces
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
Video
CE Approved Reflective Photoelectric Sensor for High Speed
Metal
Doors
US$ 11-13
/ Set
10 Sets
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
79GHz Radar Vehicle
Detector
Microwave Sensor or Auto Boom Barrier
US$ 45-59
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Underground Water Leak Detection Device Pipeline Water Leak
Detector
Sensor for Indoor and Outdoor Leak Detection Pqwt
US$ 1458-2431
/ sets
1 sets
(Min. Order)
Start Order
Hunan Puqi Water Environment Institute Co., Ltd.
High Speed Door Sensor Openign Sensor Safety Sensor Laser Spot Sensor
US$ 50-65
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Giants Sensor Technology Co., Ltd.
Microwave Radar Sensor for High Speed Door Opening Detection
US$ 15-20
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Giants Sensor Technology Co., Ltd.
Stable Quality Sensor Smoke
Detector
12V 24V 35V
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
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Category
Electrical & Electronics
Photoelectric Sensor
Pressure Sensor
Infrared Sensor
Sensor Switch
Instruments & Meters
Cable Tester
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Product Features
Anti-theft Alarm System Approach
Active
Signal Transmission
Wireless Alarm
Working Mode
Active
Certification
CE
ISO
RoHS
CCC
Working Principle
Electromagnetic
Alarm Volume (within 1m)
≥90dB
Receive Frequency
229.95MHz
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Tianjin
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