Flush-mounted 4-channel radio transmitter

For pushbuttons

Model: E4BPP

Item number: 5454427

External antenna

Model: E4BPPX

Item number: 5454428


Can be used with any wiring system at user’s choice.

Compatible with all Yokis Radio receivers.

The MTR2000ERP radio receiver can be controlled by pushbuttons or switches.

The MVR500ERP radio dimmer can only be controlled by pushbuttons.

The left (brown wire) and right (green wire) channels operate totally independently.

The transmitter can be connected to a non-interlocked double pushbutton to control window shutters (up/down movement). In this case, there will only be two channels available to the transmitter.

Battery power supply (CR2032) with average expected duration from 5 to 7 years

Full information on transmitter and receiver configuration and configuration guides for Radio Bus available in Bus Radio nel Radio Quick Installation Guide.

Download EU declaration of conformity – code 5454427

Download EU declaration of conformity – code 5454428

Technical features


CR2032, lithium

Battery duration

> 7 years

Available channels


Number of receivers/channel

4 in direct mode; unlimited in Radio Bus mode


250m in free field without obstacles. Range is reduced by metal items, walls or partitions.

Operating temperature range

- 10°C to +50°C

Relative humidity

maximum 70%



Dimensions (mm)

See figure