Good question. There are a few CP PLUS 4-channel NVR (Network Video Recorder) models. Which one exactly do you mean (or what are your needs)? Here are some common models + features + things to watch out for — and some buying options:

🔍 Some Popular CP PLUS 4-CH NVR Models / Variants

Here are a few CP PLUS 4-channel NVRs, and what their specifications are:

Here are some of the top picks, with a breakdown:

• CP‑UNR‑104F1: A very basic 4-channel CP PLUS NVR. Supports up to 8 MP preview/playback. 

• CP‑UNR‑C1041‑H: 4-channel, supports H.265 compression (so more efficient storage).

• CP‑UNR‑104F1 (Amazon): Same as the first, but sold via Amazon.

• CP‑UNR‑104F1 (Retail): Another retail listing for the 104F1 model.

• 4CH NVR + 2×2MP Cameras + 500 GB HDD: A bundle — 4CH NVR + 2 IP cameras + a 500 GB HDD. Good if you’re starting a setup.

• CP Plus 4 CH AI NVR + 4 × 4 MP Bullets + 1 TB: More advanced — an AI-capable NVR + 4 4-MP IP cameras + a 1 TB hard disk.

⚙️ Technical Specs of Some Models

Here are detailed specs for a couple of CP PLUS 4CH NVR models:

CP-UNR-104F1

• 4 channel IP camera input. 

• Supports Instastream / H.265 / Smart H.264+ / H.264. +

• Up to 8 MP preview / playback. 

• Max network bandwidth: 80 Mbps. 

• Storage: 1 × SATA HDD, up to 8 TB. 

• Ports: 2 USB, 1 RJ45 (10/100 Mbps). 

• Video output: Simultaneous VGA + HDMI; HDMI max resolution is 1080p. 

• Supports ONVIF / multi-brand IP cameras. 

• Remote view: iCMOB, gCMOB; CMS software: KVMS Pro. 

CP-UNR-4K4042-P4V3

• 4-channel IP input. 

• Codec: Instastream, Smart H.265+, H.264, MJPEG. 

• Decoding: up to 4 × 1080p@30fps. 

• 4 PoE ports (so can power 4 IP cameras directly). 

• Storage: 2 SATA HDDs, up to 10 TB each. 

• Video output: VGA + HDMI, with HDMI support up to 4K. 

• AI features (via camera): face detection, perimeter protection, heat map, etc. 

• Remote: iCMOB, gCMOB; CMS: KVMS Pro. 

CP-UNR-4K2041-4PG (4G NVR)

• 4-channel IP. 

• Supports 4G SIM (so can work over mobile network). Codec: H.265 / H.264. 

• Max bandwidth: 80 Mbps. 

• Storage: 1 × SATA, up to 8 TB. 

• PoE: 4 ports. 

• Output: HDMI + VGA. 

• ONVIF support + Multi-brand. 

✅ Pros & Things to Consider

Pros:

• Flexibility: Different models — basic, PoE, 4G, AI.

• Compression: Use of H.265 / Smart H.264+ → saves storage.

• Storage: Good capacity (especially on PoE 4K model).

• Remote access: Via CP PLUS apps and CMS.

• Compatibility: ONVIF support means you can use cameras from different brands (if needed).

Considerations / Risks:

• Storage planning: Depending on your camera resolution and frame rate, 8TB / 10TB may or may not be enough.

• Power: If using PoE NVR, make sure your cameras are PoE compatible.

• Network Bandwidth: Check your internet / local LAN speed if you want remote viewing.

• 4G model: Useful if you don’t have wired internet, but data costs can go up.

• AI features: On some models, AI is done “by camera” (not by NVR), so you need capable IP cameras.

If you like, I can check current (in-stock) CP PLUS 4-channel NVRs in India (with prices in your city / nearest major city) — do you want me to do that?