Gebildet 3sets White Iron Door Recessed Wired Security Window Door Contact Sensor Alarmmagnetic Reed Switch,Magnet Near - Connect Circuit, Magnet Away - Break Circuit

About this item

• •Magnetic bulb alarm Flush mount wired contact sensor Connects to alarm.
• •An acute alarm will be heard when someone opens a window or door in armed condition. The reed switch is an electrical switch operated by an applied magnetic field. Protect your home with this door security alarm.
• •1.Easy to install, good concealment, fashion and beauty, ABS fireproof
• •2.The reed switch is an electric switch operated by an applied magnetic field.
• •3. Switch type: NC means normally closed: when the magnet is together, the circuit is conductive (light on) ; when the magnet separates, the circuit is not conductive (light off).
• •4. Works as a burglar alarm, ideal for wood, aluminium and metal doors and windows.
• •Specification:
• •Model No.: RC-36
• •Material: ABS
• •Colour: white.
• •Maximum power: 10W
• •Maximum Voltage: 100V
• •Maximum current: 0.5A
• •Minimum temperature: -22℉
• •Maximum temperature: 140℉
• •Operating distance: 20-30mm
• •Contact type: NC (normally closed)
• •Size(approx): 25 x 19mm/0.98" x 0.75"(L*D)
• •Package contents:
• •3 Pairs x Magnetic Door Switch
• •Note:
• •1:Please drill an installation hole with a diameter of 19mm, the door and window magnet should be installed at the closed position of door/window/drawer.
• •2: The magnetic part is installed on the movable door and window. The switch part is installed on the fixed frame of the door and window. The switch part

Specifications