Comelit 1682 VIP Speaker Unit Entrance Panel
The Comelit 1682 is a modular speaker unit and microphone module designed for the Comelit VIP entrance panel system. It combines a weather-sealed loudspeaker with an electret microphone, integrated echo-cancellation, and adjustable front-panel volume control to deliver clear two-way audio at building entry points. The 1682 mounts inside modular Comelit enclosures (33400, 33401, 33402) and integrates with Comelit access control and intercom architectures, eliminating the need for separate audio amplification or standalone speaker mounting on residential and light-commercial buildings.
Key Features
- Integrated Microphone: Electret microphone captures visitor voice across standard distances. Two-way communication eliminates the need for separate intercom wiring.
- Echo-Cancellation: Digital audio processing reduces feedback and overlap, improving clarity during simultaneous talking.
- Adjustable Speaker Volume: Front-panel volume control allows site-specific tuning without internal potentiometer adjustment or firmware changes.
- Watertight Loudspeaker Housing: Weather-sealed design supports outdoor-facing entrance installations with minimal environmental protection requirements.
- Modular Enclosure Mount: Designed for drop-in installation in Comelit 33400, 33401, or 33402 modular housings. Compact form factor (4.02" W × 2.17" H × 1.5" D) minimizes panel footprint.
- Terminal Block Connectors: Standard audio signal and microphone input terminals simplify field wiring and reduce integration labor on multi-unit installations.
- 2-Year Manufacturer Warranty: Covers defects in materials and workmanship, standard across Comelit residential access control products.
The 1682 addresses a specific deployment gap: buildings that require two-way audio at entry points but already have video handled by separate Comelit camera modules or external IP cameras. By consolidating microphone and speaker into a single modular unit, integrators avoid the cost and complexity of standalone audio amplifiers, external speakers, or dual-path wiring schemes. The echo-cancellation engine is particularly valuable in narrow vestibules or high-reverberation lobbies where speaker feedback can degrade caller experience.
Comelit VIP system architecture is designed around modular expansion — the 1682 pairs seamlessly with Comelit video entrance panels, door release modules, and access control logic boards within the same enclosure ecosystem. No external relay cards, VoIP gateways, or codec bridges are required; all audio routing is handled natively through the VIP system bus. This approach reduces bill-of-materials cost and total installation time on projects with 4+ entry points.
Terminal block connections are weatherproofed at the enclosure level; if the 1682 will face direct rain or hose-down environments, ensure the parent enclosure (33400/33401/33402) is sealed appropriately and mounted under an eave or protective canopy. The loudspeaker itself is rated for splash exposure, but prolonged water ingress into the terminal blocks will compromise audio quality. Standard caulking and gasket sealing practices apply.
The Comelit 1682 is compatible exclusively with Comelit VIP series systems and the three specified modular enclosures. It does not support ONVIF, SIP, or third-party intercom platforms — integration is limited to native Comelit VIP wiring and control panels. For projects requiring IP-based audio intercom or VoIP gateway compatibility, consider a separate audio module with network support or a hybrid VIP + IP camera approach.
Marty AllisonPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
We've deployed the Comelit 1682 across residential multi-unit buildings and small commercial access control systems for the past five years. The real value is operational simplicity — once installed in the right enclosure, the microphone and speaker work as a drop-in replacement for aging two-way intercom speaker tubes. The echo-cancellation algorithm is competent in typical lobby and vestibule acoustics; we've seen it handle 8–10 unit call volumes without audible feedback or clipping, even in narrow stairwell configurations. What differentiates the 1682 from generic audio modules is the integration with Comelit's modular enclosure ecosystem — there's no separate power supply, no relay card, no firmware upload. If your VIP panel talks to the door release, it talks to the 1682. That simplicity has real consequences: fewer points of failure, faster troubleshooting, and lower total labor cost on multi-unit buildings. The trade-off is vendor lock-in; you cannot mix this module with third-party IP intercom or VoIP systems without a separate gateway. On projects where the customer is already committed to Comelit or has an existing VIP installation, that's not a friction point. On open-architecture jobs or retrofit scenarios where flexibility is priority, it's a hard constraint.
Technical Highlights:
- Electret Microphone Sensitivity: Captures voice at typical door-to-handset distances (18–36 inches) without requiring separate microphone amplification. Integrates directly into the VIP audio bus via terminal block.
- Echo-Cancellation Processing: Operates on both speaker and microphone signals simultaneously, eliminating the feedback loop that often plagues shared-space intercom installations. Noticeable improvement in vestibule and lobby environments where speaker-to-microphone distance is under 8 feet.
- Adjustable Speaker Volume: Front-panel potentiometer allows on-site tuning without opening the enclosure or accessing internal components. Useful for accommodating outdoor ambient noise variation between sites.
- Modular Form Factor: 4.02" × 2.17" × 1.5" footprint fits within Comelit standard enclosures (33400, 33401, 33402) without adapter plates or custom mounting. Reduces shipping SKUs and field assembly time.
- Terminal Block Connectors: Standard screw-terminal interface. Supports solid-core 18–24 AWG wiring; typical field installer can terminate in under 5 minutes per unit.
Deployment Considerations:
- The 1682 is a speaker and microphone unit only — it does NOT include video capture or display. Pair it with a Comelit video entrance panel (e.g., 1340, 1341) if you need caller identification imaging. Audio-only deployments are suitable for service entries, rear loading docks, or internal office intercoms where video is not a requirement.
- Modular enclosure compatibility is strict: only 33400, 33401, and 33402. Confirm your existing enclosure part number before ordering. Field adaptation to other Comelit panels is not supported and will void the warranty.
- Echo-cancellation performance degrades if speaker and microphone are mounted back-to-back or in extreme reverberation (e.g., uninsulated metal stairwells). Test audio path before final installation, especially in retrofit scenarios where enclosure placement may be constrained.
- Terminal block connections must be weatherproofed if the enclosure will be exposed to direct rain. Standard silicone caulk around the terminal block entry point is sufficient for splash zones; full submersion exposure requires gasket sealing at the enclosure level.
- No IP address, MAC address, or network configuration required — the 1682 is a pure analog/digital module within the Comelit VIP ecosystem. This eliminates DHCP conflicts and firmware update overhead, but restricts remote audio monitoring or cloud-based logging unless a separate Comelit gateway is deployed.
The Comelit 1682 is the right choice for integrators and building managers who have standardized on Comelit VIP for access control and intercom and need modular speaker/microphone expansion without IP complexity or multi-vendor coordination. If your project is Comelit VIP–native and the budget allows for the ecosystem approach, this module delivers reliability and operational simplicity. For mixed-vendor installations or sites requiring VoIP gateway flexibility, consider a standalone Comelit audio gateway or a third-party IP intercom instead. See the Comelit catalog for compatible video entrance panels and enclosure options.
