Comelit 3553 Surface-Mount External Unit W/ 2 Pushbuttons for 5-Wire Kit

Surface-mounted door entry phone external unit with the faceplate in anodised aluminium and a single call pushbutton, large name holder backlit with the exclusive blue LED. Complete with speaker unit, call volume adjustment, call generator, watertight loudspeaker and electret microphone. 12V AC power supply. Dimensions of external unit: 3.7“x6.9“x1“.

Features

• Large LED illuminated name window
• Speaker and volume adjustment