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Aoje-Link RC-33B NC & NO Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch for Home Security Access Control and Burglar Alarm Systems White 2pcs

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$16.55

$ 6 .99 $6.99

In Stock

About this item

  • Product Content: 2 x RC-33B Recessed Magnetic Door Switch; Color: White, Material: ABS.
  • Each Size(Approx): 17mm x 11mm/0.67" x 0.43" (L*D). Cable Length: 25cm/9.8". Diameter of the opening hole is 10mm.
  • Contact Type: NC/NO, Coffee Universal line, White for NC or NO.
  • Actuation Distance: 20-30mm, Max Voltage: 100V, Max Current:0.5A.
  • Recessed-mounted magnetic contact ideal for wood door window security, Recessed easy to install, good concealment, fashion and beauty, Anti-fire ABS.


Magnetic Reed Switch Alarm Recessed Mount Wired Contact Sensor Connect to the alarm.

Recessed easy to install, good concealment, fashion and beauty, Anti-fire ABS.

Switch Type: NC/NO, 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 ). NO means Normally Open:when the magnet separate, the circuit is not conductive( light on );When the magnet together, the circuit is conductive ( light off ).

Work as an anti-theft alarm, ideal for wood door and window.

Specification:

Model: RC-33A

Material: ABS

Color: White

Max Power: 10W

Max Voltage: 100V

Max Current: 0.5A

Min Temperature: -22℉

Max Temperature: 140℉

Actuation Distance: 20-30mm

Contact Type: NC/NO

Size(Approx): 18.5 x 10mm(L*D)

Package Content:

2Sets x Magnetic Door Switch.

Note:

1: Please Drill installation hole with a diameter of 10 mm, The door and window magnet should be installed at the closed position of the door/window/drawer.

2: The magnet part is installed on the movable door and window. The switch part is installed on the fixed door and window frame. The switch part and the magnet part should be aligned as much as possible.

3: The door magnet should be away from the strong magnetic field interference source such as a transformer. Otherwise, the working characteristics of the door magnet will be changed and possible wrong actions.

4: Door magnetic can only provide switching signal, can not be directly loaded, need to be connected with the power supply or lamps and lanterns into a set of system.