PIR sensor wireless curtain effect for wireless alarm FR575

By Boris Landoni on September 24, 2019

PIR sensor curtain effect for doors and windows. Designed to be used with the GSM / SMS / RFID wireless burglar alarm unit (FR575), it has a very narrow detection angle (15°) which allows you to discriminate the movements in the room and detect only those near doors and windows. When it detects motion, the internal 433 MHz transmitter sends a coded signal to the wireless control panel, triggering the alarm. It has a low battery signal

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About Boris Landoni

Boris Landoni is the technical manager of Open-Electronics.org. Skilled in the GSM field, embraces the Open Source philosophy and its projects are available to the community.

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