You’re describing a 4-channel Turbo HD DVR that supports Full-Channel Motion Detection 2.0 and HDTVI/AHD/Analog inputs — likely a Hikvision or OEM DVR optimized for HD 1080P Lite recording and basic audio support.
Here’s a detailed breakdown based on your provided info:
📼 4-Channel Turbo HD DVR – Key Specifications
| Feature | Specification |
|---|---|
| Video Inputs | – 4-ch HD-TVI/AHD/CVBS (BNC) inputs |
- Supports **HDTVI coaxial video & audio** |
| Audio Inputs | – 4-ch audio via coax (TVI cameras with built-in mic)
– 1-ch RCA audio input (for external mic) |
| Video Resolution (Recording) | – 1080P Lite @ 25fps (PAL) / 30fps (NTSC) per channel |
| Storage | 1 SATA interface, up to 6TB HDD supported |
| Motion Detection | ✅ Full-Channel Motion Detection 2.0
– Based on human/vehicle target classification
– Helps reduce false alarms (works best with compatible cameras) |
| Compression | Likely H.265+/H.264 (to maximize storage efficiency) |
| Chassis | Mini 1U case – compact form factor |
| Video Output | HDMI / VGA (typical) |
| Other Features | – 4-in-1 signal support: TVI, AHD, CVI, CVBS
– Audio over Coax (TVI only)
– OSD Menu control via UTC |
🧠 What is Motion Detection 2.0?
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Full-channel support: Motion detection is available on all 4 channels, not just 1 or 2
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Enhanced detection algorithm: With compatible cameras, it can:
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Filter human and vehicle motion
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Reduce false alerts from trees, pets, rain, etc.
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Often part of the Hikvision Motion Detection 2.0 lineup (also seen on their AcuSense DVRs)
🔌 Ideal Camera Pairing
To take full advantage of features like audio over coax and motion detection 2.0, pair with:
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Hikvision ColorVu or AcuSense TVI cameras
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Cameras with built-in mic and UTC support
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Models like:
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DS-2CE10KF0T-MFS (bullet, ColorVu with mic)
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DS-2CE70KF0T-MFS (turret, ColorVu with mic)
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📦 Likely Model Match
| Brand | Model Example | Notes |
|---|---|---|
| Hikvision | iDS-7104HQHI-M1/E or | |
| DS-7104HQHI-K1 | Both support motion detection 2.0, 4-ch audio over coax | |
| OEMs | Many white-label brands with identical layout/specs |
🏠 Best For
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Small shops, homes, offices needing up to 4 cameras
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Users who want color and audio recording over coax
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Users upgrading from analog DVRs without rewiring
Would you like help:
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Matching this DVR with specific cameras?
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Getting the full datasheet or model number?
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Comparing it with AcuSense DVRs?
Let me know how you’d like to proceed!
You said:
ChatGPT said:
You’re describing a 4-Channel Turbo HD DVR with Full-Channel Motion Detection 2.0, typically from Hikvision’s AcuSense Lite series or equivalent OEM models. Here’s a structured spec sheet based on your input:
📼 4-Channel Turbo HD DVR with Motion Detection 2.0 – Specification Sheet
| Category | Details |
|---|---|
| Model Type | 4-Channel Turbo HD DVR (likely Hikvision OEM or DS-7104 series) |
| Video Inputs | – 4 × BNC video input ports |
- Supports **TVI / AHD / CVI / CVBS** signals |
| Video Resolution (Recording) | – 1080p Lite @ 25fps (PAL) / 30fps (NTSC)
– Playback & live view in up to 1080p |
| Motion Detection | ✅ Full-Channel Motion Detection 2.0
– Works on all 4 channels
– Human/vehicle classification with compatible cameras
– Helps reduce false alarms |
| Audio Inputs | – 4-ch audio via coaxial input (TVI cameras with mic)
– 1 × RCA audio input for external microphone |
| Audio Output | 1 × RCA audio output |
| Video Outputs | 1 × HDMI, 1 × VGA |
| Storage | 1 × SATA interface (up to 6TB HDD) |
| Compression | H.265+ / H.265 / H.264+ / H.264 |
| Audio over Coax | Supported (in TVI mode only) |
| OSD Menu Access | Yes – via UTC (Up the Coax) |
| Case Type | Mini 1U chassis – compact and space-saving |
| Network Support | Likely supports remote viewing via Hik-Connect or OEM app |
| Power Supply | 12V DC |
🔧 Key Features Summary
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✅ Full-color and audio recording when paired with ColorVu cameras with mics
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✅ Up to 4 cameras with simultaneous video & audio recording
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✅ Motion Detection 2.0 on all channels
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✅ Coaxial audio support for simplified installation (TVI only)
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✅ Compatible with standard analog (CVBS) or HD analog cameras
📌 Suggested Camera Pairing
To unlock all features (especially Motion Detection 2.0 and audio), pair with:
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2MP TVI Cameras with Built-in Mic
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ColorVu or AcuSense TVI models, such as:
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DS-2CE10KF0T-MFS (Bullet)
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DS-2CE70KF0T-MFS (Turret)
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📦 Likely Product Example (Hikvision)
| Model | Description |
|---|---|
| DS-7104HQHI-M1/E | 4-ch Turbo HD DVR with Motion Detection 2.0 |
| iDS-7104HQHI-M1/S | Enhanced version with AcuSense features |




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