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Door Magnetic Contacts
9,044
products found
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Video
Fast Respone Sensor
Magnetic
Non-
Contact
Safety Interlock Switch 1C1O Output
US$ 15-30
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Tongchuang Mechatronics Co., Ltd.
Video
Magnetic
Safety Switch Proximity Sensor Reed TMC3 & 1NC
US$ 15-30
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Tongchuang Mechatronics Co., Ltd.
Video
Tuya Zigbeee
Door
Magnetic
Switch (ES-500MCB)
US$ 3-3.9
/ Piece
10 Pieces
(Min. Order)
Start Order
Ease Security Co., Ltd.
Video
Proximity Reed Switch
Magnetic
/
Door
Contact
Position Sensor Switch
US$ 0.55-1.2
/ Piece
10 Pieces
(Min. Order)
Start Order
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.
Garage
Magnetic
Door
Sensorwindow Intrusion
Contact
Alarm Reed Switch
US$ 4.22-5.14
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Video
RoHS
Door
Magnetic
Reed Switch with L Bracket (SC-61L)
US$ 4.2-5
/ Pair
50 Pairs
(Min. Order)
Start Order
Ease Security Co., Ltd.
Video
Surface Mounted
Door
Magnetic
Switch for Wooden
Door
/Window (MC-31)
US$ 0.5-0.8
/ Pair
10 Pairs
(Min. Order)
Start Order
Ease Security Co., Ltd.
Video
Wired
Magnetic
Switch for Rolling
Door
(SC-61L)
US$ 3-5
/ Pair
10 Pairs
(Min. Order)
Start Order
Ease Security Co., Ltd.
Sumring Wired
Magnetic
Contact
Switch Normally Closed
Door
Open Sensor Alarm
US$ 4.22-5.14
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Video
Surface Mounted Wireless
Magnetic
Door
Sensor (ES-305MC)
US$ 2-3
/ Pair
10 Pairs
(Min. Order)
Start Order
Ease Security Co., Ltd.
Video
Recessed Mounted Wired
Door
Magnetic
Switch with RoHS Materials
US$ 0.6-1
/ Pair
10 Pairs
(Min. Order)
Start Order
Ease Security Co., Ltd.
Surface Mounted
Door
Magnetic
Switch for Wooden
Door
/Window (MC-32)
US$ 0.3-1
/ Pair
10 Pairs
(Min. Order)
Start Order
Ease Security Co., Ltd.
Video
Wired
Magnetic
Switch Sensor for Rolling
Door
Garage (SC-55Z)
US$ 0.8-1
/ Pair
10 Pairs
(Min. Order)
Start Order
Ease Security Co., Ltd.
Video
Wired
Door
Magnetic
Sensor with RoHS CE
US$ 0.6-1
/ Pair
10 Pairs
(Min. Order)
Start Order
Ease Security Co., Ltd.
Wired Alarm Recessed Roller Shutter
Magnetic
Door
Sensor
Contact
Switch
US$ 3.67-5.14
/ Piece
500 Pieces
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Video
Overhead Rolling
Door
Magnetic
Switch Scroll
Magnetic
Switch
US$ 4.2-5
/ Pair
50 Pairs
(Min. Order)
Start Order
Ease Security Co., Ltd.
Recess Mounted
Magnetic
Door
Switch for Wooden
Door
/Window (RC-33)
US$ 1
/ Pair
10 Pairs
(Min. Order)
Start Order
Ease Security Co., Ltd.
Video
Magnet
Door
Proximity Switch Reed Switch Sensor for
Door
Contacts
US$ 0.5-1.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.
Video
Overhead Mounted
Door
Magnetic
Switch with CE (SC-55Z)
US$ 3-4
/ Pair
10 Pairs
(Min. Order)
Start Order
Ease Security Co., Ltd.
Video
Magnet Reed Switch Sensor
Door
Proximity Switch for
Door
Contacts
US$ 0.55-1.2
/ Piece
10 Pieces
(Min. Order)
Start Order
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.
Rolling
Door
Magnetic
Switch with Ce (SC-61L)
US$ 3-5
/ Pair
10 Pairs
(Min. Order)
Start Order
Ease Security Co., Ltd.
Video
Recess Mounted
Door
Magnetic
Switch with Ce (RC-36)
US$ 0.6-1
/ Pair
100 Pairs
(Min. Order)
Start Order
Ease Security Co., Ltd.
Video
Wired Rolling
Door
Magnetic
Switch with Ce (SC-61L)
US$ 3-5
/ Pair
10 Pairs
(Min. Order)
Start Order
Ease Security Co., Ltd.
Video
Rolling Gate
Door
Magnetic
Detector for Burglar Alarm (SC-55Z)
US$ 0.8-1
/ Pair
10 Pairs
(Min. Order)
Start Order
Ease Security Co., Ltd.
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Category
Security & Protection
Alarm & Security System Accessories
Alarm
Other Alarm & Security Systems
Electrical & Electronics
Sensor Switch
Reed Switch
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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
315MHz
433.92MHz
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