It converts HB brand wireless solar powered active beams or grating signal to wired signal output for exist host.
Main functions and features:
1.It enables the exist alarm system to add perimeter protection detectors easy.
2.DC12V power supply is required from the third party alarm host or other way.
3.It has 8 defense zones. Each zone learns maximum 6 detectors codes.

Specification:
1.Operating voltage:12V~14V DC
2.Operating current:100mA ~150mA
3.Operating temperature:-30℃~70℃
4.Wireless distance:100~300m(depending on power supply and operating condition)
https://www.vedardalarm.com/hb-solar-powered-wireless-signal-to-wired-output-transceiver-p-82