Comelit UT1020B Ultra Audio/Video Module
The Comelit UT1020B is a wall-mounted audio/video module designed to integrate directly into access control and intercom systems. It delivers 4MP video resolution—enough clarity to identify faces and read credentials at typical entry-point distances—while supporting built-in microphone for two-way voice communication. PoE+ (802.3at) power eliminates the need for dedicated 12VDC runs, reducing installation labor on retrofit projects and simplifying network-based security deployments across building infrastructure.
Key Features
- 4MP Resolution: Provides sufficient detail for facial identification and credential verification at access control checkpoints, without overloading storage or network bandwidth as aggressively as 5MP+ variants would.
- Two-Way Audio with Built-In Microphone: Integrated audio input enables intercom-style communication between entry points and a central station or mobile device, streamlining visitor management and emergency response without requiring external audio adapters.
- PoE+ (802.3at) Power: Draws under 13W typical, meaning the UT1020B will not strain standard PoE+ switches rated for 30W per port. Eliminates the cost and complexity of running separate 12VDC power cables to wall-mounted locations, a meaningful benefit on multi-unit installations.
- Compact Wall-Mount Form Factor: Designed to fit building entry vestibules, secure corridors, and checkpoint locations where bulky dome or bullet housings would create visual clutter or become a target for tampering. The modular design suits retrofit scenarios where space is constrained.
- Comelit System Integration: Engineered to pair with Comelit access control platforms and video intercom ecosystems. Confirm compatibility with your existing Comelit deployment before ordering—this is not a standalone ONVIF camera, but a system-specific intercom module.
- Professional Appearance: Ultra-slim black finish blends into modern building aesthetics, supporting installations where security cameras must not dominate visual real estate or distract from user experience.
Integration & Deployment Context
The UT1020B is not a conventional network camera; it is a purpose-built intercom component for video intercom and access control systems. Integration requires either a Comelit control hub or compatible NVR. Verify that your existing Comelit platform supports the UT1020B module before purchasing—compatibility is not universal across all Comelit product generations.
Network planning is straightforward: the module draws minimal PoE power and generates modest video bitstream volume (4MP at standard frame rate), so a single standard Gigabit Ethernet run will handle multiple units. No separate PoE injector is needed if your network switch or PoE switch is already rated for 802.3at delivery.
For deployments spanning multiple access points, confirm that your Comelit system architecture (hub capacity, recording storage, user license count) scales to the number of UT1020B modules you intend to deploy. A single module is easy; fifteen modules coordinating across a multi-building campus requires more rigorous planning.
When to Choose a Different Model
If you require standalone ONVIF compatibility, integration with non-Comelit VMS platforms (such as Milestone or Genetec), or higher resolution (5MP or beyond), this is not the right module. Explore higher-megapixel variants in the Comelit line or consider industry-standard fixed-dome network cameras that offer broader ecosystem support.
If your installation includes outdoor entry vestibules, verify the environmental rating and IP certification of the UT1020B against your local climate requirements before committing to wall-mount placement.
Frequently Asked Questions
Q: Does the Comelit UT1020B work with third-party VMS platforms like Milestone XProtect or Genetec?
A: The UT1020B is designed for Comelit access control and intercom ecosystems. Third-party VMS integration is not supported. Confirm compatibility with your existing Comelit deployment before ordering.
Q: What is the maximum PoE power draw of the UT1020B?
A: The module draws under 13W via PoE+ (802.3at), well within the 30W per-port budget of standard PoE+ switches. No power budget strain on typical enterprise infrastructure.
Q: Can I wall-mount the UT1020B outdoors?
A: The module is rated for wall-mount installation. For outdoor use, verify the IP rating and environmental specifications in your Comelit UT1020B datasheet against your climate (rain, temperature extremes, UV exposure). Contact the manufacturer if outdoor placement is required.
Q: Is two-way audio included?
A: Yes. The UT1020B includes a built-in microphone for two-way intercom communication. No separate audio adapter is needed.
Q: What resolution does the UT1020B deliver?
A: 4MP (2688 × 1520). This resolution is sufficient for facial identification and credential verification at typical access control distances, without excessive storage or bandwidth overhead.
Ted PerryPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
The Comelit UT1020B is a systems component, not a general-purpose network camera. That distinction matters. If you are familiar with deploying standalone IP cameras into ONVIF ecosystems, you will find the UT1020B operating under different constraints. It is purpose-built for Comelit's intercom and access control architecture, which means integration, compatibility, and support flow through Comelit's platform, not the ONVIF community. This is both a strength and a boundary.
Technical Highlights:
- 4MP Resolution at Intercom Scale: The 4MP output is calibrated for face recognition and credential reading at typical access control checkpoint distances (3–10 feet). You get enough pixel density without ballooning bitstream—critical when multiple modules are recording 24/7 to a single Comelit hub.
- PoE+ Efficiency Under 13W: The sub-13W envelope means a single 30W PoE+ port on a managed switch can safely power multiple UT1020B units (accounting for other devices on that port). On a 48-port PoE+ switch, power budgeting is rarely a constraint—network bandwidth is the bottleneck first.
- Integrated Two-Way Audio: Built-in microphone eliminates the need for external audio modules or pre-wiring dedicated audio circuits. Deployment simplicity translates to faster commissioning and lower labor cost on new builds or retrofits.
Deployment Considerations:
- Comelit Ecosystem Lock-in: The UT1020B is not a standalone intercom—it is a dependent component of a Comelit control system. If you migrate VMS platforms or retire Comelit hardware, integration into a new ecosystem is not a simple plug-in. Plan your long-term Comelit roadmap before scaling this module across a multi-building campus.
- Wall-Mount Placement Risk: The compact form factor is an asset for aesthetics but a liability for physical security. Wall-mounted intercoms at eye level are accessible to users—confirm that your building security policy accepts the slightly elevated risk of tampering or intentional obstruction compared to ceiling-mounted or recessed designs.
The UT1020B fits tightly into visitor screening and secure corridor checkpoints where Comelit integration is already in place. It is not a retrofit solution for non-Comelit sites, and it is not a replacement for traditional dome or turret cameras when broad ecosystem flexibility is a requirement.
