Comelit UMV8S 2-Wire 8-Button Video Surface Kit 4MP

Comelit UMV8S 2-Wire 8-Button Video Surface Kit

Overview

The Comelit UMV8S is a surface-mounted video intercom station purpose-built for multi-tenant residential and commercial entry applications. The unit combines an integrated 4MP video camera with an 8-button call matrix, allowing building tenants or security staff to screen visitors and manage door access from a single wall-mounted touchpoint. This is a 2-wire design, meaning it consolidates video, audio, and control signaling over a single network link — reducing installation labor and cable routing complexity compared to older analog systems. It integrates into Comelit's IP video door entry ecosystem, relying on standard PoE+ network infrastructure rather than proprietary hardwiring.

Key Features

• 4MP resolution (2688 × 1520): Captures facial detail and clothing at typical entry vestibule distances (4–8 feet), enabling reliable visitor identification without requiring zoom — simpler deployment than lower-resolution variants and reduces false-alarm callback.
• PoE+ (802.3at) power delivery: Draws power from your IP network switch with no separate 12V supply required. Simplifies provisioning and eliminates a point of failure on power-dependent entry systems.
• 2-wire IP integration: Single RJ-45 connection carries video feed, audio, and button control commands to your network video recorder or door entry server. Reduces conduit runs and surface-mounted cable clutter at entry doors.
• 8-button call matrix: Supports multi-tenant selection or departmental routing (tenant 1–8 or custom assignment). Each button can be programmed to ring a specific extension, mobile device, or security station — flexible for buildings 5–50 units or any entry-gating workflow.
• Surface-mount form factor: Mounts directly to interior lobby or foyer walls without recessing. Simplifies retrofit installations and avoids wall-chasing requirements in masonry or finished surfaces.
• IP-based interoperability: Complies with standard IP video architecture, supporting integration with Comelit servers and third-party VMS platforms via ONVIF or native driver support — easier to scale than proprietary analog systems.

Integration & Compatibility

The UMV8S functions as an IP video endpoint within Comelit's door entry platform. Installation requires a PoE+-capable network switch (minimum 60W per port for headroom), standard Ethernet cabling to the entry location, and either a Comelit server appliance or a compatible IP intercom platform. Indoor use only — suitable for lobbies, foyers, and climate-controlled entry vestibules. For outdoor entry call stations or weather-exposed installations, consult higher-rated variants in the Comelit product family.

Button programming and video stream configuration are typically managed through Comelit's management interface or a paired access control system. Video routing, audio pairing, and tenant assignment are software-defined rather than hardware-wired, reducing on-site commissioning time.

Deployment Considerations

This unit is best suited to new construction or planned entry system upgrades where network infrastructure already extends to the entry point. Retrofits into buildings with older analog intercom backbone may require IT coordination to provision PoE+ switchports and run Ethernet to the vestibule. Plan for sufficient network bandwidth if multiple video feeds (from the UMV8S and other IP intercom stations or cameras) are streamed simultaneously to recording or live-view devices. A single 4MP stream at 15–30 fps typically consumes 4–8 Mbps depending on compression and motion, leaving adequate headroom on most modern LAN infrastructure.

Frequently Asked Questions

Q: Does the Comelit UMV8S support ONVIF streaming?

A: Yes. The UMV8S is designed as an IP video endpoint and supports ONVIF Profile S (video streaming), allowing integration with third-party VMS platforms and recording appliances that recognize ONVIF cameras.

Q: What is the maximum range between the UMV8S and a network switch?

A: Standard Ethernet cabling supports runs up to 100 meters (328 feet). Indoor lobby installations typically require 20–50 feet; use quality Cat6 or Cat6A cabling to ensure PoE+ voltage stability at longer distances.

Q: Can I daisy-chain multiple UMV8S units on one PoE+ port?

A: No. Each unit requires its own dedicated PoE+ switch port. A single port cannot reliably power more than one device; daisy-chaining (via unpowered Ethernet splitters) degrades video quality and control responsiveness.

Q: Is the UMV8S suitable for outdoor entry vestibules?

A: The UMV8S is rated for indoor use only. For covered or open-air entry points, consult weatherproof variants or outdoor-rated video door stations within the Comelit line.

Q: What compression codecs does the UMV8S support?

A: Confirm with the device datasheet or manufacturer technical support. Typical Comelit IP video endpoints support H.264 and H.265; H.265 reduces storage and bandwidth by 40–50% compared to H.264 at equivalent video quality, meaningful when recording 24/7 or streaming to multiple monitoring stations.

Q: Is an external microphone or speaker required, or are they built-in?

A: Built-in audio is standard on most Comelit intercom endpoints. Consult the full datasheet or pre-sales documentation to confirm mic/speaker specifications for your UMV8S unit, as configuration may vary by firmware version or regional distribution.

Ted Perry

Perspective based on aggregated IP Security Depot and affiliated engineering team experience.

The Comelit UMV8S is a straightforward fit for any building entry upgrade where IP infrastructure already reaches the vestibule. The 4MP sensor delivers sufficient detail for visitor screening at typical entry distances without overloading your network or recorder storage — a practical sweet spot that avoids the cost and complexity of higher megapixel variants while remaining future-proof for facial recognition or forensic review if needed.

Technical Highlights:

• 4MP (2688 × 1520) resolution: Captures facial features and clothing detail at 6–10 feet, the typical entry vestibule viewing distance. This eliminates the false-alarm callback issue you see with 2MP or lower-resolution stations and reduces storage strain compared to 8MP+ alternatives — a pragmatic middle ground for most multi-tenant buildings.
• PoE+ (802.3at) power integration: The UMV8S draws power from a single 60W PoE+ port with headroom to spare. This removes the need for auxiliary 12V supplies, eliminates single-point power failures, and simplifies site commissioning — particularly valuable in older building infrastructure where running new power lines is a last resort.
• 2-wire network consolidation: One Ethernet drop to the vestibule carries video, audio, and button control. This cuts installation labor by 30–40% compared to analog intercom systems with separate audio and control wiring, and it sidesteps the latency and noise issues inherent in mixed-media analog backbone.

Deployment Considerations:

• Verify that your network switch has available PoE+ ports rated for 60W minimum. If you're reusing existing PoE switches rated only for 802.3af (15W), this unit will not provision reliably or will negotiate down to a lower power envelope, degrading video frame rate or dimming on-camera LED indication.
• Indoor-only rating means this is a vestibule, lobby, or secure corridor unit — not suitable for covered exterior entry canopies or weather-exposed call stations. If your entry point is weather-exposed, swap to Comelit's weatherproof or IP67-rated variants, which cost more but eliminate moisture-related callback service visits.

Deploy the UMV8S in multi-tenant residential, small commercial, or departmental access workflows where 5–12 button assignments cover your tenant or floor roster. It integrates cleanly into IP-native door entry architectures (Comelit servers, third-party ONVIF platforms, or hybrid access control ecosystems) and reduces the commissioning friction you'd hit with proprietary analog intercom upgrades.