433MHz EV1527 Chip Wireless RF Magnetic Door Contact Switch/Reed Switch for Security Systems View larger

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433MHz EV1527 Chip Wireless RF Magnetic Door Contact Switch/Reed Switch for Security Systems

433-EV1527-REED-SWITCH-ALARM

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₹ 245.00 tax excl.

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A Magnetic Contact is an electrically controlled switch used for switching a power circuit, similar to a relay. Magnetic contacts give exact position of the door (open/close).

Suitable for Door, Window, drawer, cabinet... etc. When door or window was opened, the detector will wirelessly connect to the security alarm system which will call the host or whistle for warning. It has 2 LED indicator for power and signal and have sticky tapes on the back.


Power Supply :  23A 12V battery x 1 pcs (battery not included)

Magnetic Contact Switch Installation

Tutorial: http://www.instructables.com/id/Decoding-and-sending-433MHz-RF-codes-with-Arduino-/?ALLSTEPS

Arduino Library: https://github.com/sui77/rc-switch

Note: Images are just for representational purpose, and the layout, color, etc. keeps on changing.

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