Brel TWW2001 1-channel wall transmitter

A wall transmitter is Remote control in the form of an ordinary switch, so it is actually a wireless switch. The Switch runs on a battery, so no wiring is required, and can be placed on any flat surface. When pressed, the Roller shutter, with integrated receiver, receives the signal to open or close.

- wall transmitter can be set to be mono or bi-directional
- formerly Brel DD2770
- 1-channel wall transmitter
- frequency 433 MHz
- suitable for Brel tubular motors
- battery 2x CR2032
- dimension 80x80x10 mm (wxhxd)
- colour white

Please note, when this transmitter is used as a replacement for the DC2770, it will have to be set mono-directional

switch wall transmitter from mono-directional to bi-directional
- remove the battery from the wall-mounted transmitter
- press and hold P2 while inserting the battery

- the wall transmitter is in mono direction when it displays the following
- for the DD2702, the 1 flashes twice and then remains.
- at the DD2700 the LED flashes once

- the wall transmitter is in bi-directional mode when it displays below
- at the DD2702 the 2 flashes twice and then a 1 remains.
- at the DD2700 the LED flashes 2x

If the Motor does not react, try the other mode