Colour video hands-free additional internal unit, recommended to expand a ONE FAMILY BASIC 4-wires Video Kit. Wall mounted with internal automatic power supply, a 7” colour display and 12 ringtones, signaling LED and MUTE function, offering just the basic door entry system functions: call, intercom, door lock activation, image cycling.

• Recommended to expand a ONE FAMILY BASIC 4-wires
• Wall mounted with internal automatic power supply
• 12 ringtones, signaling LED and MUTE function
• 4-wires installation