RL wireless digital door chime model RL-3929
Characteristics of the system device:
- battery-operated push button
- a choice of 16 tones
- simplicity of operation and installation
- no cable connection required
- operating range – min. 50 m in the open field
- transmission does not interfere with the operation of other equipment
- LED optical indicators: power supply and ringing
- the digital technology applied in the push button significantly extends the battery life
- modern design
- low energy consumption
- push button (transmitter) battery in the set
- new, water-resistant push button