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Door Contact Supplier Factory
139,499
products found
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Video
Manufacture Reed Switch
Door
Magnetic
Contact
for Security System
US$ 0.49-0.69
/ Piece
100 Pieces
(Min. Order)
Start Order
Zuden Technology (HK) Co., Limited
Video
RoHS Overhead Rolling Scroll
Door
Magnetic Switch Sensor Window Alarm
Contact
with L Bracket (SC-61L)
US$ 4.2-5
/ Pair
50 Pairs
(Min. Order)
Start Order
Ease Security Co., Ltd.
Wired Metal
Door
/Window Magnetic
Contact
(TA-56)
US$ 3.13-3.5
/ Pair
100 Pairs
(Min. Order)
Start Order
Shenzhen Taian Electronics Co., Ltd.
Alarm Flush Mounted Cylindrical Magnetic Power
Contacts
Ta-39
US$ 0.86
/ Pair
100 Pairs
(Min. Order)
Start Order
Shenzhen Taian Electronics Co., Ltd.
System Alarm/Magnetic
Contacts
for
Door
Window (TA-31)
US$ 0.51
/ Pair
100 Pairs
(Min. Order)
Start Order
Shenzhen Taian Electronics Co., Ltd.
Video
New
Door
/Window
Contact
with Emergency Button Function
US$ 2.6
/ Piece
200 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Alarm Magnetic
Contacts
Ta-66 for Metal
Doors
and Cabinet
Doors
US$ 4.50
/ Pair
100 Pairs
(Min. Order)
Start Order
Shenzhen Taian Electronics Co., Ltd.
Zinc Alloyed Magnetic
Contacts
with Shutter
Doors
US$ 4.17
/ Pair
100 Pairs
(Min. Order)
Start Order
Shenzhen Taian Electronics Co., Ltd.
Video
WiFi
Door
Alarm System Smart Life WiFi Window Sensors Support Tuya APP Control Tuya Smart Life
Door
Contact
US$ 5.6-6
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Metal
Door
/Window Magnetic
Contact
(TA-03F)
US$ 3.80
/ Pair
100 Pairs
(Min. Order)
Start Order
Shenzhen Taian Electronics Co., Ltd.
Video
Car Washing Machine Automatic
Door
Revolving
Door
Safety
Contact
Side
US$ 30
/ Set
1 Set
(Min. Order)
Start Order
Qinghe County Hongli Rubber and Plastic Co., Ltd.
Video
Car Washing Machine Automatic
Door
Revolving
Door
Agv Safety
Contact
Side
US$ 30
/ Set
1 Set
(Min. Order)
Start Order
Qinghe County Hongli Rubber and Plastic Co., Ltd.
Video
Revolving
Door
Rubber Strip Safety
Contact
Side Sound
US$ 30
/ Set
1 Set
(Min. Order)
Start Order
Qinghe County Hongli Rubber and Plastic Co., Ltd.
T-Guard Metal Magnetic
Contacts
Ta-03
US$ 3.8
/ pair
100 pair
(Min. Order)
Start Order
Shenzhen Taian Electronics Co., Ltd.
Home Security Systems Wired Magnetic
Contacts
(TA-31) for Burglar Alarm
US$ 0.51
/ Pair
100 Pairs
(Min. Order)
Start Order
Shenzhen Taian Electronics Co., Ltd.
Video
SLC TMC 7 Series RFID Safety Switches,Non -
Contact
,Magnetic Holding
US$ 35-50
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Tongchuang Mechatronics Co., Ltd.
Video
SLC TEM 02 RFID Safety
Door
Switch Non-
Contact
US$ 35-50
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Tongchuang Mechatronics Co., Ltd.
Video
SLC TEM 02 Series RFID Non-
Contact
Safety
Door
Switch Magnetic Retention
US$ 35-50
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Tongchuang Mechatronics Co., Ltd.
Video
PLe Standard Non-
Contact
Industrial Security
Door
Switch Robotic arm work area
US$ 30-45
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Tongchuang Mechatronics Co., Ltd.
Video
TMC 1/2 Non -
Contact
Magnetic Coded
Door
Switches,customized IP69K
US$ 30-45
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Tongchuang Mechatronics Co., Ltd.
Video
TMC 1/2 Series Industrial Safety
Door
Switch Non -
Contact
Magnetic Coded
US$ 30-45
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Tongchuang Mechatronics Co., Ltd.
Video
SLC TEM 02 RFID Non-
Contact
Magnetic Retention Safety
Door
Switch
US$ 35-50
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Tongchuang Mechatronics Co., Ltd.
Video
TMC 3 Series Non -
Contact
Magnetic Coded Safety
Door
Switches
US$ 15-30
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Tongchuang Mechatronics Co., Ltd.
Video
IEC/EN 60947-5-1 Safety Switch Proximity inductive operation for
Door
locking
US$ 35-50
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Tongchuang Mechatronics Co., Ltd.
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Category
Construction & Decoration
Metal Door
Metal Window
Glass Door
Transportation
Food Trailer
Electric Car
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Product Features
Signal Transmission
Wireless Alarm
Wired Alarm
Working Mode
Active
Certification
DOT
CE
ISO
FCC
RoHS
MUTCD
ASTM
CCC
More
Working Principle
Electro-Optical Type
Electromagnetic
Electromechanical
Electro-Acoustic Style
Alarm Volume (within 1m)
≥80dB
≥90dB
≥100dB
≥110dB
Receive Frequency
229.95MHz
315MHz
433.92MHz
See More Features
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Guangzhou
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Foshan
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