10. Maintenance and cleaning
The product is maintenance-free for you. Servicing or repair must only be carried out by a specialist or specialist
workshop. The product contains no parts that require maintenance by you.
A dry, soft and clean cloth is sufficient for cleaning the outside.
Clean the transparent cover of the camera in the outdoor unit and the front of the indoor unit very carefully in order not
to scratch them. Do not push the display too hard!
Remove dust on the indoor unit with a long-haired, soft and clean brush and a vacuum cleaner.
Never use any aggressive cleaning agents, cleaning alcohol or other chemical solutions, since these may damage
the casing or even impair function.
11. Disposal
The product does not belong in the household waste!
Dispose of the product according to the relevant statutory regulations at the end of its service life.
12. Technical data
a) Indoor unit
Operating voltage .............................................17 V/DC
Power intake .....................................................Standby approx. 2 W, operation max. 14 W
Display ..............................................................153 x 85 mm (W x H), diagonal 175 mm (7")
Resolution .........................................................480 x 234 (horizontal x vertical)
Bell tones ..........................................................4 (switchable)
Signal-noise ratio ..............................................Video 50 dB, audio 40 dB
Connection cable type ......................................2-wire (between outdoor and indoor unit)
Cable length between
outdoor and indoor unit ....................................max. 50 m at cable cross-section 1 mm²
Cable length between
two indoor units ...............................................max. 20 m at cable cross-section 1.5 mm²
Cable length between
outdoor and door opener .................................max. 20 m at cable cross-section 1.5 mm²
42
max. 100 m at cable cross-section 1.5 mm²