Geovision E55-AEX16-100 16-Camera Audio Extension Card
Overview
The Geovision E55-AEX16-100 is an audio expansion module designed to extend audio recording capability across up to 16 camera channels within compatible GeoVision surveillance systems. If your existing deployment is already handling video across a high channel count but lacks synchronized audio capture on those feeds, the E55-AEX16-100 addresses that gap directly — without requiring a platform change or a new recorder. For integrators working within the GeoVision surveillance ecosystem, this card slots into an established workflow rather than introducing a parallel system.
As a purpose-built surveillance expansion module, the E55-AEX16-100 (often searched as E55 AEX16 100) is not a standalone device — it extends the audio capacity of an existing GeoVision host system. That distinction matters at the planning stage: confirm host platform compatibility before ordering, and verify that your existing NVR or DVR chassis has the appropriate slot and software support for this card.
Key Features
- 16-Channel Audio Extension: Adds audio input capacity for up to 16 camera channels simultaneously — useful in environments where conversation capture, perimeter audio alerts, or compliance recording mandates audio alongside video on every channel.
- Expansion Module Form Factor: Designed as an add-in card for GeoVision host systems, keeping the audio subsystem integrated with the recorder rather than requiring a separate audio appliance or external DSP unit.
- GeoVision Platform Integration: Built specifically for the GeoVision product family, meaning audio synchronization, recording schedules, and playback alignment are managed within the same interface as your video streams — no separate audio management software layer.
Integration and Compatibility
The E55-AEX16-100 is a GeoVision-native component. Compatibility depends on the specific host unit — consult GeoVision's compatibility documentation or your pre-sales engineering contact to confirm which GeoVision recorder models accept this card. Do not assume cross-platform compatibility; this module is not designed for third-party NVR or DVR platforms. If your deployment uses a PoE switch-driven IP camera architecture with a non-GeoVision NVR, a different audio solution will be required.
Frequently Asked Questions
Q: What does the E55-AEX16-100 do?
A: The E55-AEX16-100 is an audio extension card that adds 16-channel audio recording capacity to compatible GeoVision surveillance host systems.
Q: Is the E55-AEX16-100 a standalone recorder?
A: No. It is an expansion module that installs into a compatible GeoVision host unit. It does not function independently.
Q: Which GeoVision systems is the E55-AEX16-100 compatible with?
A: Compatibility depends on the specific GeoVision host platform. Consult GeoVision's official compatibility documentation to confirm supported host models before purchasing.
Q: Does the E55-AEX16-100 support IP cameras or only analog?
A: The available evidence does not specify analog versus IP audio input type. Verify with GeoVision's technical documentation or a pre-sales engineering contact before deployment.
The E55-AEX16-100 is a targeted expansion module — its entire value proposition is closing the audio gap on a 16-channel GeoVision deployment that already has video covered. That is a narrow but real problem in compliance-driven environments where audio is a recording requirement, not an afterthought.
Technical Highlights:
- 16-Channel Audio Capacity: Scales audio recording to match a 16-camera video deployment within a single GeoVision host — avoiding the cost and complexity of a separate audio capture appliance.
- Platform-Native Integration: Audio synchronization and playback operate inside GeoVision's native software, which means no additional middleware or integration effort for the recorder administrator.
- Expansion Module Architecture: As an add-in card rather than an external device, the E55-AEX16-100 keeps cabling and management consolidated within the existing recorder chassis.
Deployment Considerations:
- Confirm host slot availability and GeoVision software version compatibility before ordering — this card installs into a specific GeoVision chassis and is not a universal fit.
- Evidence does not specify input connector type or audio format details; request GeoVision's technical datasheet for the E55-AEX16-100 to validate wiring requirements before the installation visit.
Best fit for a GeoVision-based facility deployment — retail, campus, or municipal — where audio capture across all 16 camera channels is mandated for compliance or incident documentation, and the host recorder chassis already supports this expansion card.
