Comelit UMV1S Ultra 1-Button 2-Wire Video Surface Kit

Create a surface-mounted video entry point for a single residence, office, gate, or controlled doorway. Comelit UMV1S is an Ultra video surface kit configured for a 2-wire door-entry system and one call button. Its surface-mount format supports installations where the entry hardware is fitted directly to the finished wall or structure rather than recessed into it. The single-button arrangement provides one dedicated call location, making the kit suited to entrances serving one destination. Use it where visitors need a video call point at a pedestrian door, perimeter gate, lobby entrance, or small commercial access point connected to a compatible Comelit 2-wire installation. The 2-wire configuration keeps the entry connection aligned with Comelit door-entry systems using that wiring architecture. Within the Ultra video kit range, this configuration is defined by three deployment-specific characteristics: surface mounting, video entry capability, and one call button. That combination matters when the project requires a visible, wall-mounted entry unit rather than a recessed installation and only one destination needs to be called. Confirm the mounting location, compatible 2-wire system architecture, and required entry functionality before installation.