Uniview NVR502-32E-IM-G 32-channel PRO AI NVR with advanced analytics

AI-powered NVR that makes it easy to find people, vehicles and events in seconds

Uniview NVR502-32E-IM-G is a powerful 32-channel network recorder designed for installations where stability, high resolution and advanced video analytics are required. The recorder supports up to 32 megapixels per channel and can decode large amounts of video data simultaneously, making it especially suitable for both standard cameras and advanced AI cameras. With built-in ANR, dual LAN and support for video analytics directly in the NVR, the system is robust, flexible and future-proof.

Supports up to 32 cameras

The NVR allows connecting up to 32 IP cameras at the same time, making it suitable for medium and large systems. All channels support high resolutions, so existing and future cameras can be expanded easily without limitations.

Supports 32 MP high-resolution recording

The recorder handles up to 32 megapixels per channel, offering ultra-high image quality. This is useful when covering large areas, reading license plates, getting detailed overview images or using zoom functions with fisheye and PTZ cameras.

Advanced video compression

The recorder supports Ultra H.265, H.265 and H.264, which reduce storage and bandwidth. Ultra H.265 provides significantly longer recording times without compromising quality.

ANR – ensures recording during network failures

With ANR, cameras continue recording to their SD cards if the network goes down temporarily. The NVR then automatically retrieves the missing recordings, so there are no gaps in the timeline.

AI features built into the NVR

NVR502-32E-IM-G supports face detection, face comparison, human and vehicle filtering, license plate recognition (LPR) and video metadata. That means advanced analytics can work even with cameras that don’t have built-in AI.

AcuSearch and SeekFree search features

With AcuSearch you can quickly find events based on people, vehicles, colors, objects and motion. SeekFree lets you search through regular cameras without requiring an AI chip in the camera itself, giving great flexibility. With SeekFree you can perform free-text searches.

Supports video metadata

The system can detect and store details such as vehicle type, color, bicycles, people, clothing colors and much more. This makes it easier to find a specific person or car in large volumes of footage.

Two Gigabit LAN ports

The two LAN ports support load balancing, multi-access and failover. That means you get both higher stability and better bandwidth distribution, especially in larger installations with many cameras.

Up to 128 remote users

The system can handle many users via app or computer at the same time. This makes it suitable for shared installations like housing associations, institutions and large workplaces where multiple people need access.

Supports 2× SATA hard drives

The NVR has room for two hard drives with up to 24 TB per disk, giving up to 48 TB of storage. That’s sufficient for long retention periods or high-resolution streaming formats.

Supports PoS integration

The recorder can be linked with POS systems so camera footage can be synchronized with receipts and transactions.

HDMI and VGA in Corridor Mode

Both outputs support special layouts for corridors, entrances and narrow areas like stairwells, giving the best possible overview without wasted screen space.

Technical key points

• 32-channel IP input
• Supports up to 32 MP camera resolution
• Inbound/outbound bandwidth: 192 Mbps
• Ultra H.265/H.265/H.264
• HDMI (4K) + VGA simultaneously
• 2× SATA – up to 48 TB total
• 3× USB (2× USB2.0 + 1× USB3.0)
• 4× alarm input and 1× alarm output
• 1× RCA audio in and out
• 2× Gigabit LAN
• ANR – automatic recovery of recordings
• Supports AI: face, vehicle, LPR, metadata
• Supports 128 remote users
• Operating temperature: -10°C to 55°C
• Dimensions: 380 × 322.4 × 53 mm
• Power consumption without HDD: ≤ 25 W