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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)
All products
Customizable
Ready to Ship
All products
Magnetic Contacts
4
Selected products (0/20)
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Wireless Door or Window Contact Sensor Honeywell 2GIG GE Interlogix DSC
$5.80 - $9.00
/
piece
100.0 pieces
(Min. Order)
Ultra-Thin Battery-Powered Wireless Smallest Transmitter Magnetic Door or Window Contact Transmitter for Home Alarm System
$9.00
/
piece
100 pieces
(Min. Order)
Sentek BSD-3012 NC Wire Magnetic Door Open Sensor Alarm
$10.00 - $12.00
/
piece
500 pieces
(Min. Order)
Wireless Door Window Sensor Magnetic Strip 433MHz for Security Alarm Home System
$6.80 - $8.50
/
piece
100 pieces
(Min. Order)
Wired Magnetic Contact Reed Electric Gate Switch Alarm Security
$0.68 - $1.20
/
piece
1000 pieces
(Min. Order)
Home Security Magnetic Contact Switch Wired Door Contact Sensor
$0.59 - $0.66
/
piece
1000 pieces
(Min. Order)
433Mhz Wireless Door Contact Sensor Compatible with DSC Form Home security WC10
$6.80 - $8.50
/
piece
100 pieces
(Min. Order)
Sentek BS2072 Metal Garage Door Magnetic Contacts Switch cabinet door contact sensor
$3.20 - $5.50
/
piece
500 pieces
(Min. Order)
OEM/ODM dome switch Burglar Alarm Magnetic Door Switches
$0.80 - $1.60
/
set
100.0 sets
(Min. Order)
Recessed Wired Magnetic Reed Switch Door Window Contact Sensor Alarm
$0.85 - $1.50
/
piece
1000 pieces
(Min. Order)
home security system door magnetic contact switch for sale
$0.70 - $0.79
/
piece
1000 pieces
(Min. Order)
Magnetic Door Window Contact Switch Home Alarm Security White Terminal Sensor
$0.59 - $0.72
/
piece
1000 pieces
(Min. Order)
Embedded Door Magnetic Switch Magnetic Contact Wired Normally Open door contact
$1.30 - $2.00
/
piece
1000 pieces
(Min. Order)
Pill profile Magnetic Door/Window Alarm Sensor For home security alarm BS-2026
$0.95 - $1.30
/
piece
1000 pieces
(Min. Order)
Screw mounted Contact Switch Magnetic Door/Window Sensor BS-2021
$0.67 - $0.75
/
piece
1000 pieces
(Min. Order)
UL Listed Surface Mounted Magnetic Contacts reed switches BS-2011
$0.69 - $0.78
/
piece
1000 pieces
(Min. Order)
Sentek Tamper Switch Burglar Alarm for Security System
$0.64 - $0.73
/
piece
1000 pieces
(Min. Order)
Sentek Tamper Switch Burglar Alarm for Security System
$0.64 - $0.73
/
piece
1000 pieces
(Min. Order)
Aluminum Casting Wired Magnetic Contact Switch For Rolling Overhead Door
$6.33 - $7.15
/
piece
100 pieces
(Min. Order)
Wired Mounted Magnetic Contact Switch Door Window Sensor
$2.13 - $2.60
/
piece
1000 pieces
(Min. Order)
Surface Mounted Magnetic Contact Switches Door Window Alarm for Security System
$0.67 - $0.75
/
piece
1000 pieces
(Min. Order)
Wired Recessed Mounted Magnetic Contact Switch BR-1018
$0.64 - $0.85
/
piece
1000 pieces
(Min. Order)
Most Popular Window /Door Automatic Magnetic Contact Reed Switch
$0.59 - $0.66
/
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)
Door Sensor Alarm Mini Magnetic Sensor Home Door Window Contact
$0.69 - $0.87
/
piece
1000 pieces
(Min. Order)
Sentek UL Screw Door Security Plunger Contact Push Button Switch for Alarm System
$0.81 - $0.91
/
piece
1000 pieces
(Min. Order)
ABS Plastic Flush Mount Magnetic Contact
$0.75 - $0.85
/
piece
1000 pieces
(Min. Order)
Recessed Pressure Screw Door Window Contact Reed Switch Sensor for Security System
$1.05
/
piece
1000 pieces
(Min. Order)
UL Approved Magnetic Contact Switch Push Button Switch Terminal Block Connecting
$0.78 - $1.20
/
piece
1000 pieces
(Min. Order)
Home Safe Wired Magnetic Reed Switch Sensor Normally Open
$3.20 - $4.20
/
set
1000 sets
(Min. Order)
UL Normally Open Magnetic Door Contact Reed Switch for Home Security Alarm System with 3M Tape
$0.67 - $0.75
/
piece
1000 pieces
(Min. Order)
Wireless Sensor Surface Mount Door/Window Contact Transmitter WC10 series
$6.80 - $8.50
/
piece
100 pieces
(Min. Order)
Wire Surface Mounted Magnetic Door Contact Reed Sensor Switch
$0.65 - $1.60
/
piece
500.0 pieces
(Min. Order)
Recessed Door Contact Reed Switch Normally Closed Home Security Alarm System
$1.10
/
piece
1000 pieces
(Min. Order)
Most popular magnetic switch normally closed and open for sale
$0.63 - $1.00
/
piece
500.0 pieces
(Min. Order)
UL CE Approval Magnetic Door Contact Switch for Door Window Security
$0.85 - $1.02
/
piece
1000 pieces
(Min. Order)
Door or Window Magnetic Contact Safety Door Reed Switch
$1.05 - $1.55
/
piece
1000 pieces
(Min. Order)
Sufece Mounted Wired Magnetic Door Contact Reed Sensor Switch
$1.10 - $1.50
/
piece
1000 pieces
(Min. Order)
Wired Magnetic Roller Shutter Door Sensor Contact Switch Detector
$5.50 - $8.00
/
piece
100 pieces
(Min. Order)
Magnetic Sensor Home Door Window Entry Warning Alarm Switch
$1.98 - $2.80
/
piece
1000 pieces
(Min. Order)
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