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19
YRS
Ningbo Sentek Electronics Co., Ltd.
Supplier
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Certification
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
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Magnetic Contacts
Wireless Door Contacts
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Selected products (0/20)
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Battery-powered Wireless Door Transmitter Windows Magnetic Sensor
$7.00 - $18.00
/
piece
100 pieces
(Min. Order)
Door Sensor Wireless Compatible With GE Interlogix, Honeywell, 2GIG Or DSC
$5.50 - $16.00
/
piece
500.0 pieces
(Min. Order)
Wireless Magnetic Contact Door Sensors, Tamper Alarm
$8.00 - $16.00
/
piece
100 pieces
(Min. Order)
Thin Wireless Door Sensor Window Contact Transmitter WC10
$6.80 - $8.50
/
piece
100 pieces
(Min. Order)
Honeywell,2GIG Control Panel Wireless Door Window Contact Transmitter
$5.80 - $15.00
/
piece
100.0 pieces
(Min. Order)
Wireless Magnetic Contact Transmitter Door Sensor Compatible with DSC Wireless Panel
$7.50 - $8.50
/
piece
100 pieces
(Min. Order)
Wireless Magnetic Door Sensor Compatible Honeywell and 2GIG GoControl
$7.00 - $15.00
/
piece
1000.0 pieces
(Min. Order)
GE Interlogix Compatible Security Door Sensor with Wireless Transmitter
$7.80 - $8.50
/
piece
100 pieces
(Min. Order)
Wireless Door Sensor Transmitter Window Contact with 2GIG contact sensor
$6.50 - $15.00
/
piece
100.0 pieces
(Min. Order)
March Expo WIRELESS Home Window Door Burglar Security ALARM System Magnetic Sensor
$8.00
/
piece
500 pieces
(Min. Order)
Wireless Magnetic Door Electric Contact Switch Compatible with GE Interlogix, Honeywell, 2GIG or DSC
$8.20 - $9.00
/
piece
100 pieces
(Min. Order)
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)
Wireless Door Window Sensor Magnetic Strip 433MHz for Security Alarm Home System
$6.80 - $8.50
/
piece
100 pieces
(Min. Order)
433Mhz Wireless Door Contact Sensor Compatible with DSC Form Home security WC10
$6.80 - $8.50
/
piece
100 pieces
(Min. Order)
Wireless Sensor Surface Mount Door/Window Contact Transmitter WC10 series
$6.80 - $8.50
/
piece
100 pieces
(Min. Order)
Reliability Wireless Magnetic Garage Door Sensor
$7.20 - $8.20
/
piece
100 pieces
(Min. Order)
433.92mhz Recessed Wireless Magnetic Door Contact/Sensor Transmitter
$7.00 - $15.00
/
piece
100.0 pieces
(Min. Order)
Honeywell, 2GIG, GE,DSC Compatible Ultra-Thin Wireless Opening Door Sensor Battery-Power
$6.00 - $12.00
/
piece
100.0 pieces
(Min. Order)
Wireless Magnetic RF Door Contact Sensor Compatible with GE interlogix, Honeywell, 2GIG or DSC
$12.00 - $15.00
/
piece
200 pieces
(Min. Order)
Wireless Magnetic Door Contact With Compatible Lnterlogix NX-650N (60-362N-10-319.5) WC12-G
$9.10 - $10.80
/
piece
100 pieces
(Min. Order)
2GIG Compatible Security Door Sensor with 345Mhz Wireless Transmitter
$7.00 - $15.00
/
piece
100.0 pieces
(Min. Order)
433 MHZ,345MHZ of Honeywell,DSC,2GIG,GE Control Panel Wireless Magnetic Sensor WC10
$6.80 - $8.50
/
piece
100 pieces
(Min. Order)
Honeywell 2GIG DSC Interlogix Wireless Door Contact Sensor for Smart Home Security System
$6.80 - $8.50
/
piece
100 pieces
(Min. Order)
Thin Battery Powered Wireless Magnetic Door Contact Sensor for Smart Home Alarm System
$7.50 - $8.30
/
piece
100 pieces
(Min. Order)
1