Video Encoders & Decoders for IP Surveillance

Plan Your Deployment

Use case planning (legacy conversion vs stream distribution)
Channel count and required video formats
Resolution and bitrate requirements
Network bandwidth and multicast considerations
VMS compatibility and integration requirements

Showing Results for Encoders & Decoders

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Hanwha

SKU: SPD-152/KEX

Hanwha SPD-152/KEX 64-Channel IP Video Decoder

64-channel IP decoder with dual HDMI outputs up to 4K and 8MP @ 60fps
Special Order · Usually Ships in 2-3 Weeks

$850.00 $629.99 Save $220.01

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Hanwha

SKU: SPE-1630/KUS

Hanwha SPE-1630/KUS 16-Channel Encoder

16-channel analog-to-IP encoder with H.265 and multi-format support
Special Order · Usually Ships in 2-3 Weeks

$1,375.00 $1,017.99 Save $357.01

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Hanwha

SKU: SPE-420

Hanwha SPE-420 4-Channel Video Encoder

4-channel analog-to-IP encoder with H.265 and auto-detection for legacy camera integration
- Converts 4 BNC composite signals up to 5MP @ 12 fps with H.265 and H.264 compression
- Auto-detects AHD, CVI, TVI formats; each channel encodes independently at different resolutions
- Dual streaming profiles per channel; supports up to 16 concurrent users via unicast or multicast
In stock · Usually Ships Same Business Day

$535.00 $400.99 Save $134.01

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Hanwha

SKU: SPE-420/KUS

Hanwha SPE-420/KUS 4-Channel Encoder

4-channel analog-to-IP encoder, 5MP @ 12fps, PoE or 12V powered
Special Order · Usually Ships in 2-3 Weeks

$535.00 $457.99 Save $77.01

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Hikvision

SKU: DS-6901UDI

Hikvision DS-6901UDI 4K Video Decoder

16-channel 4K decoder with triple outputs for control room displays
- Decodes up to 24MP single channel or 1080p across all 16 channels simultaneously
- HDMI 4K, VGA, and BNC outputs with 1/4/6/8/9/12/16 split-screen layouts
- H.265 compression and PoE power in compact 220×148×45mm form factor
Special Order · Usually Ships in 2-3 Weeks

$1,150.00 $778.99 Save $371.01

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Hikvision

SKU: DS-6916UDI

Hikvision DS-6916UDI 16-Channel 4K Video Decoder

16-channel 4K decoder with 128-ch decode capacity and dual network
- Simultaneous 16-channel decoding with 4K HDMI output at 3840×2160@30Hz
- 16 HDMI + 8 BNC outputs via DB15 connectors for multi-display setups
- Dual 1GbE RJ45 + 2× optical interfaces; H.264 support; ≤108W power draw
Special Order · Usually Ships in 2-3 Weeks

$4,383.00 $3,041.99 Save $1,341.01

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Honeywell

SKU: MS-204

Honeywell MS-204 SwiftDecoder Mobile Computer

Wi-Fi mobile computer with 1D/2D barcode scanning for field operations
Special Order · Usually Ships in 2-3 Weeks

$0.99

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Honeywell

SKU: SD-C1202

Honeywell SD-C1202 SwiftDecoder SDK Core License

SwiftDecoder SDK Core subscription for Android barcode scanning apps
Special Order · Usually Ships in 2-3 Weeks

$3.30 $2.99 Save $0.31

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Honeywell

SKU: SD-C1203

Honeywell SD-C1203 SwiftDecoder SDK Core

Barcode decoder SDK for 1D & 2D codes across mobile and scanning platforms
Special Order · Usually Ships in 2-3 Weeks

$3.30 $2.99 Save $0.31

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Honeywell

SKU: SD-C1204

Honeywell SD-C1204 SwiftDecoder SDK Core

Embedded barcode decoder for 1D/2D formats across mobile and edge devices
Special Order · Usually Ships in 2-3 Weeks

$3.30 $2.99 Save $0.31

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Honeywell

SKU: SD-C1205

Honeywell SD-C1205 SwiftDecoder SDK Core

SDK for embedding SwiftDecoder barcode processing into custom apps
Special Order · Usually Ships in 2-3 Weeks

$3.30 $2.99 Save $0.31

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Honeywell

SKU: SD-C1206

Honeywell SD-C1206 SwiftDecoder SDK Core License

Subscription barcode decoding SDK for mobile and desktop apps
Special Order · Usually Ships in 2-3 Weeks

$1.99

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Honeywell

SKU: SD-P1203

Honeywell SD-P1203 SwiftDecoder Pro Mobile Scanner

Wireless 2D barcode scanner for warehouse and logistics field ops
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$3.99

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Honeywell

SKU: SD-P1204

Honeywell SD-P1204 SwiftDecoder Pro Linux Barcode Scanner

Linux barcode decoder for 1D & 2D codes in warehouse and retail
Special Order · Usually Ships in 2-3 Weeks

$3.99

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Honeywell

SKU: SD-P1205

Honeywell SD-P1205 SwiftDecoder Pro Linux Barcode Scanner

Linux decoder module for 1D/2D barcodes in warehouse and retail
Special Order · Usually Ships in 2-3 Weeks

$3.99

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Honeywell

SKU: SD-P1206

Honeywell SD-P1206 SwiftDecoder Pro SDK

SDK for 1D/2D barcode scanning across Honeywell and third-party devices
Special Order · Usually Ships in 2-3 Weeks

$2.75 $1.99 Save $0.76

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What to Look For When Buying

The decisions that matter most before you spec.

Codec Support & Bitrate Efficiency

H.264 remains industry standard; H.265 (HEVC) cuts bandwidth 30–50% but requires compatible NVRs and VMS. Verify your NVR and VMS decode the codec you need. Read bitrate and storage trade-offs before committing to encoding profiles.

Frame Rate & Resolution Scaling

Encoders must sustain target resolution and frame rate without dropping frames under load. Network saturation at camera count limits often stems from over-encoded streams; plan bitrate per camera and test failover scenarios early.

Network Bandwidth & PoE Power Budget

Multi-channel encoders can consume significant PoE watts; verify switch capacity. PoE budget planning prevents encoder brownouts at remote sites. Centralized rack encoders may require dedicated AC power and network uplinks.

Latency & Real-Time Display

Analog decoders driving video walls demand low encoding latency (<100 ms typical). High-latency encoders cause noticeable lip-sync issues and sluggish pan/tilt response. Test end-to-end latency in your environment before large-scale rollout.

Redundancy & Failover Architecture

Mission-critical display or recording endpoints benefit from encoder redundancy or dual-stream setups. System failures during incidents often trace to single points of failure in encoding or network paths. Plan N+1 encoder capacity for 24/7 facilities.

Brand Ecosystem & Feature Parity

Leading brands like Axis, Hikvision, Pelco, and Hanwha offer tight integration with their own NVRs and VMS platforms. Cross-brand encoder–NVR pairs may lack advanced motion detection or metadata passthrough; verify compatibility early.

Technology Stack

The specs and acronyms that actually affect encoders & decoders performance.

H.264 vs. H.265 (HEVC)

H.264 achieves broad NVR/VMS support and proven reliability; H.265 reduces bitrate 30–50% for the same quality but demands newer hardware decoders. Choose H.265 only if your entire recording and playback chain supports it.

Multicast Streaming

Allows one encoder output to reach multiple decoders or VMS instances over the network without duplicating bandwidth. Critical for video-wall and multi-office deployments; requires managed network switches.

Dual-Stream (Mainstream + Substream)

Encoders output a high-bitrate primary stream for recording and a low-bitrate secondary stream for remote viewing. Prevents NVR network saturation while enabling real-time monitoring from mobile or WAN clients.

Audio Encoding

Many encoders/decoders support AAC or G.711 audio passthrough, essential for two-way intercom, incident documentation, or remote facility monitoring. Verify audio codec support in your NVR and intercom system.

Metadata & Analytics Passthrough

Advanced encoders embed motion, tampering, or analytics metadata into IP streams so your VMS can trigger rules without re-analyzing video. Frame rate and metadata synchronization affect detection accuracy.

PoE+ vs. Passive PoE

Standard PoE (802.3at, 30W) powers most single-channel encoders; multi-channel or high-bitrate units need PoE+ (60W) or High PoE (95W). Verify your switch supports the required power class and that cable runs are <100 m.

Typical Deployment Scenarios

Retail Multi-Location Upgrade (8 sites, 4 analog cameras each)

Install Hanwha 4-channel analog encoders at each location, wired to existing analog cameras. Feed IP streams to a central NVR and VMS for corporate-wide search and compliance. Standard enforcement across locations becomes automated via centralized recording policy.

Emergency Operations Center (EOC) Video Wall

Deploy Pelco or Axis IP decoders driving a 2×3 monitor wall (6 displays × 4 camera feeds each). Use multicast streaming to eliminate redundant network traffic. Encoder redundancy and automatic failover ensure 24/7 situational awareness during critical incidents.

Surgical Suite & Medical Documentation (PoE-Powered HDMI Encoders)

Mount PoE HDMI encoders in surgical lights or overhead arms to capture surgical video and document camera feeds. Stream to a video recording server for HIPAA-compliant archival. Single-cable PoE installation minimizes infection-control risks and installation time.

School Campus Access-Point Monitoring (16 entrance gates, mixed analog/IP)

Combine Geovision analog encoders at older gate houses with native IP cameras at newer entries. Centralize all streams in a school VMS for unified access control event correlation. K–12 system design guidance emphasizes interoperability across legacy and modern hardware.

Frequently Asked Questions

What's the difference between an encoder and a decoder?

An encoder converts analog (composite, component, HDMI) or non-IP video signals into H.264/H.265 IP streams for transmission over Ethernet and storage in an NVR. A decoder takes IP streams and converts them back to analog or HDMI output for driving monitors, video walls, or legacy displays. Many modern installations use encoders at camera sites and decoders at central command centers or branch offices.

Can I use an encoder from one brand with a decoder from another?

Yes, if both support the same codec (H.264 or H.265) and network protocols (RTSP, ONVIF). However, advanced features like two-way audio, metadata, or custom analytics may not work across brands. Testing is strongly recommended before large deployments. Verify compatibility with your VMS vendor first.

How much bandwidth does a typical encoder stream consume?

A single 1080p H.264 stream at 30 fps averages 2–4 Mbps; 4K at 30 fps consumes 8–15 Mbps or more. H.265 reduces these by ~40%. Bitrate planning directly affects storage capacity and NVR throughput. Always add 20–30% headroom for network overhead and redundancy.

Do all encoders support PoE power?

Most single-channel and small multi-channel encoders support PoE (30W or higher). Larger rack-mount encoders and high-bitrate units typically require AC power. Verify your PoE switch capacity and cable ratings before selecting a PoE encoder for remote or difficult-to-power locations.

What is 'dual-stream' encoding and why do I need it?

Dual-stream means the encoder outputs both a high-quality primary stream (for NVR recording) and a low-bitrate secondary stream (for remote viewing or mobile access). This prevents the NVR from being starved by high-bitrate streams while still allowing real-time monitoring over WAN or cellular links. Nearly all commercial encoders support dual-stream; verify your NVR and VMS consume both streams correctly.

How do I reduce latency when displaying live encoder output on a video wall?

Choose decoders optimized for low-latency playback (<100 ms typical). Ensure your network has sufficient bandwidth and low jitter by segmenting encoder traffic onto a dedicated VLAN. Test end-to-end latency (encoder → NVR/switch → decoder → display) in your lab before rolling out. Multicast streaming and quality-of-service (QoS) rules help maintain predictable performance on crowded networks.

Encoders & Decoders

Plan Your Deployment

Showing Results for Encoders & Decoders

Hanwha SPD-152/KEX 64-Channel IP Video Decoder

Hanwha SPE-1630/KUS 16-Channel Encoder

Hanwha SPE-420 4-Channel Video Encoder

Hanwha SPE-420/KUS 4-Channel Encoder

Hikvision DS-6901UDI 4K Video Decoder

Hikvision DS-6916UDI 16-Channel 4K Video Decoder

Honeywell MS-204 SwiftDecoder Mobile Computer

Honeywell SD-C1202 SwiftDecoder SDK Core License

Honeywell SD-C1203 SwiftDecoder SDK Core

Honeywell SD-C1204 SwiftDecoder SDK Core

Honeywell SD-C1205 SwiftDecoder SDK Core

Honeywell SD-C1206 SwiftDecoder SDK Core License

Honeywell SD-P1203 SwiftDecoder Pro Mobile Scanner

Honeywell SD-P1204 SwiftDecoder Pro Linux Barcode Scanner

Honeywell SD-P1205 SwiftDecoder Pro Linux Barcode Scanner

Honeywell SD-P1206 SwiftDecoder Pro SDK

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