Comelit 6620 Surface-Mounted Drywall Box
Overview
The Comelit 6620 is a surface-mounted installation enclosure designed specifically for drywall applications in residential and light commercial intercom deployments. This accessory eliminates the complexity and cost of in-wall rough-in work by enabling flush and semi-recessed mounting directly on finished surfaces. It integrates with Comelit's Icona series systems, supporting both new construction and retrofit installations where you need reliable wall-mounted intercom hardware without cutting into existing walls.
Key Features
- Surface-Mount Design: Installs directly onto finished drywall surfaces, avoiding the need for in-wall backing boxes or extensive framing modifications. Significant labor savings on retrofit projects where wall cavities are inaccessible or existing construction won't tolerate cutting.
- Comelit Icona System Compatibility: Purpose-built enclosure for the Icona series, so you get proven integration with Comelit master stations and substations without field-fit surprises or adapter delays.
- Flush and Semi-Recessed Mounting Options: Accommodates both shallow wall mounting and partial-depth recessed installation, giving you flexibility to match architectural finishes and space constraints.
- Standard Drywall Configuration: Works with conventional drywall studs and standard wall depth tolerances, simplifying installation planning across mixed building stock.
- Retrofit and New-Build Ready: The 6620 is equally suited to upgrading existing intercom layouts or provisioning new residential or light commercial facilities where you want fast deployment without structural work.
Integration and Compatibility
The 6620 is engineered for Comelit Icona intercom master stations and substations. Confirm your Icona model number before ordering to ensure the backplate and terminal block alignment match your specific hardware. Installation requires standard electrical rough-in (power and audio lines to the wall location) and basic hand tools. Mounting template and fasteners are included to streamline layout and installation.
When to Choose a Different Model
If your deployment requires in-wall recessed boxes for a fully concealed look, or if you're integrating with non-Icona Comelit systems, check the full Comelit catalog for alternative mounting solutions. For outdoor or wet-location mounting, surface-mount boxes rated for exterior duty (such as weatherproof or stainless enclosures) should be specified instead.
Frequently Asked Questions
Q: Is the Comelit 6620 suitable for retrofit installations?
A: Yes. The surface-mount design is ideal for retrofit projects because it avoids cutting into existing drywall or locating studs. Mounting requires only standard fasteners and a clean wall surface.
Q: What wall thicknesses does the 6620 support?
A: The 6620 is designed for standard drywall configurations (typically 4.5–5.5 inches nominal depth). Confirm exact depth tolerance in the product datasheet before mounting to non-standard or composite wall assemblies.
Q: Can I use the 6620 in an outdoor location?
A: No. The 6620 is rated for indoor residential and light commercial use only. Outdoor intercom installations require weather-rated enclosures.
Q: What fasteners are included with the 6620?
A: Standard drywall anchors and screws are supplied. For mounting into studs or masonry, verify fastener compatibility with your wall material.
Q: Does the 6620 work with all Comelit Icona models?
A: The 6620 is compatible with Comelit Icona series master stations and substations. Confirm your specific Icona model number matches the 6620 backplate and terminal configuration before purchase.
Q: Is installation of the Comelit 6620 DIY or professional only?
A: Installation is straightforward for anyone with basic hand tools and familiarity with wall fastening. However, rough-in wiring (power and audio lines to the mounting location) may require a licensed electrician depending on local code and your facility's standards.
Ted PerryPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
The Comelit 6620 is a purpose-built mounting solution for Icona intercom systems, and it solves a real installation headache: avoiding the need to cut studs or locate in-wall boxes on retrofit jobs. If you're upgrading an existing residential or light commercial intercom layout, the 6620 lets you avoid messy drywall repair and get the new hardware up and secure in a single shift.
Technical Highlights:
- Surface Mount, No In-Wall Cutting Required: Mounts flush or semi-recessed directly to finished drywall, eliminating framing delays and reducing retrofit labor by 50–70% compared to in-wall enclosure installations.
- Icona Series Backplate Integration: Terminal block and backplate geometry are engineered to Comelit Icona specifications, ensuring clean wiring and no field-fit surprises.
- Flush and Semi-Recessed Flex: Single enclosure accommodates both surface and shallow-recess mounting profiles, letting you adapt to architectural constraints without inventory duplication.
Deployment Considerations:
- Confirm your Icona master station or substation model matches the 6620 backplate before ordering — terminal layouts vary across Icona generations.
- Indoor use only. If your deployment includes outdoor or wet locations, specify a weather-rated enclosure instead.
The 6620 is the right pick for retrofit and new-build residential projects where you want to avoid structural drywall work and get Icona intercom hardware mounted and functional quickly. Verify model compatibility with your Icona system before purchase.
