10pcs RC-33 NC Recessed Wired Window Door Contact Sensor Alarm Magnetic Reed Switch White
RC-33 NC Recessed Wired Window Door Contact Sensor Alarm Magnetic Reed Switch
Magnet near together, the switch is closed.And the switch and magnet is separate, the switch is open.
NC means Normally Closed: When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ).
$13.99
Condition: one hundred% Up to date and high quality
Product Code: RC-33 Magnetic
Product Name: Embedded Magnetic Switch
Operating distance: 10-18mm（mm）
Switching pressure: 100VDC
Load Current: 300mA
Life: 1 million times
Switch output: NC (In most cases Closed)
Dimensions: 10 * 14.4 mm diameter magnet switch diameter 10 * 17MM
Concealed within the doors or windows
Package : 10pcs x Magnetic Door Switch
Note:
No external power supply, connect to Stressed or wireless alarm keep an eye on panel GND and N.C ports immediately!
This item does not fit to iron door, It’s going to decline magnetic of the sensor.
RC-33 NC Recessed Stressed Window Door Contact Sensor Alarm Magnetic Reed Switch
Magnet near together, the switch is closed.And the switch and magnet is separate, the switch is open.
NC means In most cases Closed: When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit isn’t conductive ( light off ).
NC means In most cases Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit isn’t conductive ( light off ).
Every Size(Approx): 17 x 10.6mm / 0.67 x 0.42-inch (H*D) Cable Length(Every): 25cm / 9.8-inch
Specification: 10pcs RC-33 NC Recessed Wired Window Door Contact Sensor Alarm Magnetic Reed Switch White
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