Small device, 41x31x11mm, that can be used to open a main door or pedestrian door (with an electric lock) using almost any radio remote control in the market which transmits in a frequency between 220 MHz and 868 MHz, AM and FM, fixed and rolling code.

This is a small universal receiver, only 41x31x11mm, that can be used with almost any radio remote control in the market which transmit in a frequency between 224 MHz and 868 MHz, AM and FM, fixed and rolling codes.

Multi-frequency universal receiver has 2 optoisolated outputs, with 40V and 50-100mA capability, and can be supplied from 7Vdc to 36Vdc, and from 7Vac to 27Vac.

This multi-frequency universal receiver has 2 relay outputs, with 250V and 5A capability, and can be supplied from 9Vdc to 36Vdc, and from 10Vac to 27Vac.