Brel DD-1800 1-channel deluxe handheld transmitter

- Handheld transmitter can be set mono or bi-directional
- suitable for Brel & Faher tubular motors with integrated receiver
- frequency 433 MHz
- 1 channel
- colour white
- battery type CR2450
- battery supplied as standard

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

- the Handheld transmitter is in mono mode when the LED flashes once
- the Handheld transmitter is in bi-directional mode when the LED flashes 2x

If the Motor does not react, try the other mode