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Shenzhen Mingqian Technology Co., Ltd.
CN
15
YRS
Main categories: Face Recognition Access Controller, Fingerprint Access Controller, RFID Access Controller , Access Control Card Reader , Access Control Power Supply
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Top picks
Product categories
Access Control Host
Card Reader
Power Supply
Fingerprint Access Control Reader
Door Release Button
Key Card
Remote Control
Data Converter
Access Control Accessorie
Magnetic Sensor
PIR Detectors
Siren
Alarm Accessories
Beams Infrared Detectors
Ungrouped
Waterproof 70~100 cm Middle Distance Wiegand 26 Rfid 125KHz Access control Card Reader
$39.00 - $40.00
(Min. Order) 1 piece
Door Sensor Alloy-Zn Wired Roller Shutter Door Magnetic Contact Reed Switch For Security Alarm System
$3.90
(Min. Order) 1 piece
2 sold
Factory Wholesale Best Price Fire Alarm System Conventional 2/4 Wires Smoke Detector
$5.50 - $6.00
(Min. Order) 1 box
28 orders
2019 Conventional Fire Alarm professional standard Smoke Detector
$5.50 - $6.50
(Min. Order) 1 box
SMQT Fire Alarm Smoke Detector - 4 Wire Smoke Detector
$5.00 - $6.00
(Min. Order) 1 box
7 orders
4 wire/2 wire Wired High-sensitivity Photoelectric Smoke Detector For Fire Alarm System
$5.50 - $6.00
(Min. Order) 1 box
Waterproof Metal Housing mechanical keyboard 125khz Em Rfid Keypad Card Reader Standalone Access Control keypad
$17.60 - $20.60
(Min. Order) 1 piece
8 orders
Metal Reader Waterproof Door Weigand output Nfc Single door standalone Access Controller keypad
$17.60 - $20.60
(Min. Order) 1 piece
6 orders
Magnetic Sensor
All products
Magnetic Sensor
Alibaba Guaranteed
Customizable
Ready to Ship
ABS plastic surface door magnetic contact/ sensor switch
$0.48 - $0.56
Shipping to be negotiated
Min. Order: 1 piece
NC Dry reed conatct sensor for door status detecting
$0.35 - $0.48
Shipping to be negotiated
Min. Order: 1 pair
Round magnetic door access control system,sliding door sensor price
$0.28 - $0.60
Shipping to be negotiated
Min. Order: 1 pair
Wired NC door window sensor,magnetic contact, small sensor
$0.43 - $0.51
Shipping to be negotiated
Min. Order: 1 pair
5 orders
NC mode door window magnetic contact sensor
$0.35 - $0.40
Shipping to be negotiated
Min. Order: 10 pairs
Alloy shell overhead magnetic contact sensor for security system
$3.23 - $4.03
Shipping to be negotiated
Min. Order: 1 piece
34 orders
White and brown wired magnetic contact alarm sensor,magnetic contact read switch
$0.44 - $0.46
Shipping: $2.47/pair
Min. Order: 10 pairs
Est. delivery by Jun 7
Easy Return
Add to cart
3 contacts magnetic contact sensor with NO/NC/COM port
$1.21 - $1.23
Shipping: $7.88/pair
Min. Order: 1 pair
Est. delivery by Jun 7
Easy Return
Add to cart
Concealed NC magnetic contact sensor with best quality dry reed
$0.59 - $0.73
Shipping: $5.69/pair
Min. Order: 10 pairs
Est. delivery by May 27
Easy Return
Add to cart
Embedded installation normal close magnetic contact switch sensor
$0.38 - $0.46
Shipping to be negotiated
Min. Order: 1 pair
Alloy metal magnetic contact switch sensor for wood fire door
$2.83 - $3.53
Shipping: $27.92/pair
Min. Order: 1 pair
Est. delivery by May 28
Easy Return
Add to cart
Copper material housing dry reed magnetic contact switch door sensor
$1.13 - $1.53
Shipping: $4.14/pair
Min. Order: 10 pairs
Est. delivery by May 31
Easy Return
Add to cart
SMQT wired magnetic contact door sensor with NC/NO/COM port
$1.18 - $1.23
Shipping to be negotiated
Min. Order: 10 pairs
wired magnetic reed switch sensor EB-136
$0.63 - $0.73
Shipping: $4.14/pair
Min. Order: 10 pairs
Est. delivery by May 31
Easy Return
Add to cart
Hot Selling Wired Magnetic NO/NC/COM Sensor for Home Security
$1.18 - $1.30
Shipping to be negotiated
Min. Order: 10 pairs
Embedded NO/NC reed magnetic contact sensor
$0.59 - $0.73
Shipping to be negotiated
Min. Order: 10 pairs
27 orders
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