4 Ch DVR

4 Channel DVRs including Mobile, Hybrid, and NVRs – available from RF Concepts.


We stock a wide selection of 4 channel Digital Video Recorders, including well known brands Hikvision, HiLook and HiWatch by Hikvision and Vacron in car, 3G mobile video recorders. Our self adaptive recorders can accept TVI, CVI, CVBS (analog) and AHD high definition technologies, including a number of IP inputs for hybrid recorders. Recording resolutions can range from 2MP (1080P), up to 5 megapixel, suitable for a number of CCTV security systems for both home and business surveillance.

  • Hikvision are professional range products with protected pricing, and LOG IN required
    HiWatch by Hikvision are entry level, value products for Home and Business
  • RF Concepts Ltd is an Authorised Hikvision Wholesaler.
    Authorised Partner ID:
    HIK00106772 Click here to verify

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  1. HiLook by Hikvision DVR-204Q-K1 4ch H265+ Turbo HD DVR [HL-3655]

    • Self-adaptive HDTVI/HDCVI/AHD/CVBS signal input
    • Also accepts 2ch 6MP IP cameras input
    • Long distance transmission over UTP & coaxial cable
    • One-key enable H.265+ compression
    • Supports real-time 1080P lite 
    • 4-ch synchronous playback 
    IN STOCK
    £64.80 £54.00
  2. Hikvision DVR 4ch Hybrid TVI/CVI/AHD/CVBS/IP DS-7204HQHI-K1 4MP [3537]

    New DS-7204HQHI-K1 DVR
    • H.265 Pro+/H.265 Pro/H.265 video compression
    • HDTVI, AHD, CVI, CVBS & IP video input
    • Audio via coaxial cable
    • Up to 6ch IP camera inputs (up to 6 MP)
    • Max. 800m for 1080p and 1200m for 720p HDTVI signal transmission
    • Self-adaptive - auto senses the camera, and works with HD TVI, CVI, AHD [up to 4MP HDTVI, check full spec] and CVBS analog [700TVL,960H, etc] 
    IN STOCK
    £XX.XX
  3. Hikvision iDS-7204HQHI-K1/2S DVR 4ch AcuSENSE [1-3019]

    • Deep learning-based behavior analysis or facial detection
    • False alarm reduction; AcuSENSE
    • H.265 Pro+/H.265 Pro/H.265 video compression
    • HD-TVI, AHD, CVI, CVBS & IP video inputs
    • Up to 6ch IP camera inputs (up to 6 MP)
    • Max. 800m for 1080p & 1200m for 720p HDTVI signal transmission
    • Up to 10TB capacity per HDD 
    IN STOCK
    £XX.XX
  4. Hikvision DS-7204HQHI-K1/P 4ch POC Turbo DVR [4011]

    New Hikvision DS-7204HQHI-K1/P 4CH POC Turbo DVR
    • Easy install POC
    • 4 channels and 1 HDD 1U DVR
    • Efficient H.265 pro+ compression technology
    • 5 signals input adaptively (HDTVI/AHD/CVI/CVBS/IP)
    • Up to 6 cameras connection [4+2 IP]
    • Transmits both HDTVI video and power over the same coaxial cable
    IN STOCK
    £XX.XX
  5. Hikvision DS-7204HUHI-K1 4ch H.265 5MP Turbo 4.0 DVR [3551]

    New Hikvision DS-7204HUHI-K1 4ch H.265 5MP TURBO 4.0 DVR [3551]
    • H.265 Pro+/H.265 Pro/H.265 video compression
    • HD-TVI/AHD/CVI/CVBS/IP video input
    • Audio via coaxial cable
    • Up to 8ch IP camera inputs (up to 8 MP)
    • Max. 800m for 1080p and 1200m for 720p HDTVI signal transmission
    • Up to 10TB capacity per HDD 
    IN STOCK
    £XX.XX
  6. Hikvision DS-7204HUHI-K1/P 4ch 5MP POC Turbo DVR [3712]

    New Hikvision DS-7204HUHI-K1/P 4CH 5MP POC Turbo DVR [3712]
    • Easy connect POC - one cable
    • Power and Video over Co-Ax
    • Support HDTVI, AHD, CVI, CVBS, IP video input
    • Max. 8 IP cameras input (up to 8 MP)
    • Max. 800m for 1080p and 1200 m for 720p HD-TVI signal transmission
    IN STOCK
    £XX.XX
  7. Hikvision IDS-7204HUHI-K1/4S 4ch 5MP Turbo HD DVR [3826]

    • 4ch Turbo HD DVR - also supports IP
    • Support Deep learning-based analysis
    • Support H.265 Pro+/H.265 Pro/H.265 video compression
    • Support HDTVI/AHD/CVI/CVBS/IP video input
    • Max. 8 IP cameras input (up to 8MP)
    • Max. 800m for 1080p and 1200m for 720p HDTVI signal transmission
    • Up to 10TB capacity per HDD
    IN STOCK
    £XX.XX

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