Xiaoyztan 1 Set Wired Magnet Reed Switch Normally Closed Door Contact Sensor Magnetic Reminding Alarm (25-35mm Sensing Distance, 89mm Hole Centers)

Price: $10.99
(as of Mar 04, 2023 17:28:42 UTC – Details)

Specifications:
Material: Zinc Alloy (Housing)
Sensing Distance: 25-35mm
Wire Gauge: 22AWG
Max. Current: 0.5A
Max. Voltage: 100V
Max. Power Rating: 10W
Wire Length: 300mm/1Ft
Hole Centers: 89mm/3.5in
Overall Size for Each Piece: 105x15x15mm/4.1×0.6×0.6in(L*W*H)

Installation:
①N.C Type Door Contact should be installed at the closed position of the door/window.
②The magnet part (without wire) is installed on the movable door and window.
③The switch part (with wire) is installed on the fixed door and window frame.
④The switch part and the magnet part should be aligned as much as possible during installation.
⑤Notice: 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.
PACKAGE – 1 Set x Normally Closed Magnetic Door Senser, 25-35mm Sensing Distance.
MATERIAL – Made from zinc alloy with silver gray matte surface treatment for better rust resistance.
DIMENSIONS – Size of each piece: 105x15x15mm / 4.1×0.6×0.6in (L*W*H); Wire Length: 300mm / 1Ft; Hole Centers: 89mm / 3.5in.
APPLICATION – The Door Contact Sensor is suitable for use with window and door alarm systems, such as garage, industrial warehouse and shops, etc.
DESIGN – The door sensor is normally closed, when the sensor contacts, the circuit is conductive (light on); when the sensor separates, the circuit is not conductive (light off).