Monitor: Ultra slim (only 30mm) 7" LCD monitor; OSD (on screen) menu selection: to adjust volume, colour, brightness, scene mode, change ringtone and so on; Loud speaker; 15 different ringtones; Allows you to check outside and talk to people outside at any time you wish to, even if no one rings the bell; Connect direct audio handset (no separate power supply needed); Connect up to 2 doorbell cameras or one doorbell plus one CCTV camera directly; Intercom function among all monitors in the system; Brushed aluminium face plate; COLOUR SILVER. Mounting type: surface mount; Dimensions of monitor: W250xH153xD30mm; Cable: Requires a 4-core Shielded alarm cable for distances up to 30 meters An additional RG59 coax cable for distances between 30 and 300 meters
