Universal telephone with 4-wire analog installation + call, designed to work with the standard door entry equipment on the market. Allows for gain adjustment of the microphone and speaker. With electronic or buzzer call selection.
White ABS plastic shell, easy to clean and resistant to UV light. Removable earphone cord with RJ11 connectors. For wall mounting, with multiple fixing points.
Specially designed for the replacement of other models. Compatible with Golmar K-201 GRF kit.