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20
YRS
Ningbo Sentek Electronics Co., Ltd.
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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
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Ungrouped
Wired Magnetic Contact Switch for Burglar Alarm System
$0.69-0.78
Min. order 1000 pieces
Metal Magnetic Contact Switches Surface Mounted for Rolling Shutter Door
$3.16-3.58
Min. order 500 pieces
Magnetic Contact Switch With Terminal Block
$1.20-1.50
Min. order 100 pieces
Adjustable Plunger Recessed Magnetic Contact Alarm Sensors Tamper Switch
$1-2.10
Min. order 100 pieces
