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19
YRS
Ningbo Sentek Electronics Co., Ltd.
Supplier
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Top picks
Product categories
Magnetic Contacts
Stand-alone Fire Detectors
Conventional Fire Detectors
Carbon Monoxide Detectors
Combustible Gas Detectors
Addressable Fire Detectors
PIR detectors
Fire Alarm Control Panel
Security Products Accessories
Proximity Sensors
Reed Switch
Navigation Equipment
Lighting
Other
Ungrouped
EN14604 9V Battery Powered Cheap Standalone Smoke Detector
$2.25 - $2.55
/
piece
500 pieces
(Min. Order)
Sentek Tamper Switch Burglar Alarm for Security System
$0.64 - $0.73
/
piece
1000 pieces
(Min. Order)
EN14604 Standalone Somke Detectors Wireless with 9V Battery for Home Security
$2.48 - $2.82
/
piece
500 pieces
(Min. Order)
Recessed Magnetic Contact Switch Naked Rare Earth Magnetic
$0.61 - $0.79
/
piece
1000 pieces
(Min. Order)
Sentek Recessed Mounted Magnetic Contact Switch for Window and Door Security
$0.62 - $1.00
/
piece
1000.0 pieces
(Min. Order)
tuya wifi Mini Optical Domestic Smoke Detector Small Home Fire Safety Alarm
$8.00 - $20.00
/
piece
100 pieces
(Min. Order)
Home Security Wired Rolling Door Magnetic Shutter Sensor
$4.80 - $8.00
/
piece
500.0 pieces
(Min. Order)
Window Reed Switch Door Magnetic Contact Switch
$0.80 - $2.00
/
set
1000 sets
(Min. Order)
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Magnetic Door Contact for TRUCK and SUV
$3.00 - $4.20
/
set
500 sets
(Min. Order)
Sentek wire magnetic door/window sensor for Truck door and SUV
$4.00 - $5.00
/
piece
100 pieces
(Min. Order)
Switch Or Magnet Available Separately Pill Door Security Systems Alarm Magnetic Contact Switch
$0.85 - $1.20
/
piece
1000 pieces
(Min. Order)
Adhesive Mounted Low Cost Magnetic Contact Home Security System
$0.88
/
piece
10000 pieces
(Min. Order)
Surface Mount Pill door magnetic switch normally closed
$0.88 - $2.00
/
piece
500 pieces
(Min. Order)
Commercial Wide Gap Contact,2-1/ 2" Gap, NO
$3.20
/
piece
1000 pieces
(Min. Order)
Surface Mount Wide Gap Magnetic Contacts
$2.85
/
piece
2000 pieces
(Min. Order)
Cable Normally Closed Door Sensor Wired Magnetic Window Door Contact
$2.60 - $3.50
/
piece
500 pieces
(Min. Order)
Randomly Magnetic Switch Home Alarm System normal open window and door sensors with cable
$2.80 - $3.00
/
piece
1000 pieces
(Min. Order)
Switching Transducer Output and Reed Switch Theory Magnetic Door Switch BR-1012T
$1.50
/
piece
1000 pieces
(Min. Order)
Burglar Alarm Door Window Magnetic Contact Normally Open Normally Closed Recessed Magnetic Door Reed Contact Switch CE
$0.85 - $1.05
/
piece
1000 pieces
(Min. Order)
Copper Body Recessed Magnetic Contact Switch For Security Alarm
$2.85
/
piece
1000 pieces
(Min. Order)
Magnetic Window Contact Switch Home Alarm White Terminal Sensor
$0.75 - $1.20
/
piece
1000.0 pieces
(Min. Order)
Self-locking NO Type Magnetic Push Button Switch Garage Door Beam Sensor
$0.80 - $1.20
/
piece
1000 pieces
(Min. Order)
Good quality Recessed Mounted Magnetic Contacts Door Contacts Switches
$0.55 - $1.50
/
piece
2.0 pieces
(Min. Order)
Metal Surface Mount Magnetic Door Contact Switch BS2071
$5.00 - $5.50
/
piece
500 pieces
(Min. Order)
Manufacturer Security Alarm Surface Mounted Magnetic Door Contact BS-2011
$0.60 - $1.50
/
piece
500.0 pieces
(Min. Order)
Wired Surface Mounted Security Door Contact Magnetic Reed Switch
$4.30 - $5.00
/
piece
500 pieces
(Min. Order)
Listed Metal Security Alarm Contacts Magnetic Door Contact
$2.50 - $5.00
/
set
500 sets
(Min. Order)
Wire Magnetic Door/Window Sensor Electric Door Contact Position Switches
$0.88 - $1.50
/
piece
1000 pieces
(Min. Order)
Wired Door Contact Alarm System Electric Magnetic Read Switch With N.O. or N.C.
$0.78 - $1.00
/
piece
500 pieces
(Min. Order)
PS-1541 UL Approved Surface Mounted Magnetic Door Contact Switch Work with All Access Control and Burglar Alarm System
$0.76 - $0.86
/
piece
1000 pieces
(Min. Order)
Sentek BS-2026 Pill Profile Magnetic Door/Window Sensor Surface Mounted Alarm
$0.85 - $2.50
/
piece
100 pieces
(Min. Order)
BS-2032 home security alarm Wired Magnetic Door Contact,DoorSensor
$0.67 - $0.75
/
piece
1000 pieces
(Min. Order)
Manufacturer Magnetic Contact Door Open Sensor
$1.95 - $3.80
/
piece
1000.0 pieces
(Min. Order)
Pill Profile Micro Door or Window Magnetic Contact Switch
$0.85 - $0.96
/
piece
1000 pieces
(Min. Order)
Wired Surface Mount Magnetic Contact Switch
$0.68 - $0.90
/
piece
1000.0 pieces
(Min. Order)
Screw Surface Mount Door Magnetic Contact Sensor BS2033
$0.70 - $2.70
/
piece
100.0 pieces
(Min. Order)
Magnetic Contact Reed Switch Wired Door Window Open Alarm Sensor Switches Normal Closed
$0.60
/
piece
1000 pieces
(Min. Order)
NO/NC Wired Door Magnetic Contact Switch Alarm Reed Switches Door Sensor For Home Alarm System
$0.68 - $3.00
/
piece
100 pieces
(Min. Order)
Surface Mount Door Contact Sensor Wired Door Sensor for Home Security System BS-2017
$0.80 - $1.12
/
piece
1000 pieces
(Min. Order)
New Arrival Home Security Alarm Products Wired Magnetic Door Switch Reed Contact
$0.90 - $1.80
/
piece
1000 pieces
(Min. Order)
Surface Mount Magnetic Door Contacts Reed Switch Alarm BS-2011
$0.60 - $1.50
/
piece
100.0 pieces
(Min. Order)
Screw Mount Quick Connect Terminal Block Magnetic Contact Switch Door Window Sensor
$0.66 - $0.74
/
piece
1000 pieces
(Min. Order)
Wired Magnetic Contact Switch for Burglar Alarm System
$0.69 - $0.78
/
piece
1000 pieces
(Min. Order)
Surface Mounted N/O Magnetic Contact Switch Door Sensor
$0.69 - $0.78
/
set
1000 sets
(Min. Order)
Wired Surface Mounted Magnetic Contact Switch Door Window Sensor
$1.05 - $1.38
/
piece
500 pieces
(Min. Order)
Window Reed Switch Door Magnetic Contact Switch
$0.80 - $2.00
/
set
1000 sets
(Min. Order)
Security Door Window Alarm Reed Switch Magnetic Contact Sensor
$0.85 - $1.50
/
piece
1000 pieces
(Min. Order)
ABS Normally Closed Magnetic Door Contact Switch UL CE
$0.85 - $0.96
/
piece
1000 pieces
(Min. Order)
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