The Roger R93 standalone receiver will allow you to use the same E80 remote across multiple gates and doors.

Simply add the standalone R93 receiver to the control panel of any gate/door to add the system to the existing remote. 

The Receiver works off 2 radio channels with terminals block in a plastic container to store up to 500 fixed codes.

Technical features:
•    Number of channels: 2
•    Frequency: 433,92 MHz
•    Code: fixed code
•    Standard power: 12/24V ac/dc
•    Absorption: 30mA
•    Relay contacts max current: 0.5 A
•    Relay contacts max voltage: 24 Vac/dc
•    Operating temperature: -10°C to +55°C
•    Type of output: relay
•    Storable codes: 500
•    Sensibility: -107 dBm
•    Input impedance: 50Ω
•    Dimensions: 126x51,6x24,5 mm

R93/RX12A/U receiver works with Roger fixed code remote controls
with frequency of 433,92 MHz:
•    H80/TX22
•    M80/TX44R
•    E80/TX52R/2, E80/TX54R/2