AVT2641 A

IRED radar
What is it for?
The system can act as a signaling device or proximity sensor in alarm devices, automatic control systems, etc. In some cases, it can replace factory-made passive infrared detectors and active infrared tracks.
How it's working?
The principle of operation is similar to the work of a radar or sonar: the device sends infrared radiation pulses when an object close enough; the wave bounces off him and the receiver catches it. The system therefore has the advantage that it is not necessary to use a transmitter and receiver placed opposite each other, which usually requires pulling additional cables; has a compact and uniform structure.
The printed circuit board and documentation are included.
Detailed description in EdW09 / 02 or