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Black rectangular DVR unit with front panel indicators and rear BNC, HDMI, VGA ports

SANNCE

SANNCE 4CH 1080P H.264+ DVR 2TB HDD surveillance security system

SKU CH-T491-DHXRV

Four-channel 1080N DVR with 2 TB storage, H.264+ compression and simultaneous HDMI/VGA output

  • Storage Capacity2TB HDD

Storage Capacity 2TB HDD

  • Human motion detection sends instant alerts to your phone
  • H.264+ compression extends recording time and reduces storage needs
  • Supports AHD, TVI, CVI, CVBS and IP cameras on four channels
  • HDMI and VGA simultaneous output up to 1080P resolution
  • 2TB HDD pre-installed with capacity up to 8TB

Four-Channel 1080N Recorder with 2 TB Drive

This four-channel DVR records at 1080N resolution using H.264+ compression and ships with a 2 TB hard drive installed. It accepts AHD, TVI, CVI, CVBS and IP cameras through four BNC inputs. HDMI and VGA ports provide simultaneous 1080P output for local monitoring. Mobile apps and a PC client enable remote viewing on iOS, Android and Windows devices.

Passive Cooling and 12 V Power Draw

The unit operates without a fan, so it runs silently in a home or small office. Power consumption is rated at 12 V and 2 A, drawing modest energy during continuous recording. The chassis is specified for ambient temperatures from 0 to 55 °C and humidity from 10 % to 90 % RH, allowing placement in a variety of indoor locations.

Compact Metal Chassis and Flexible Mounting

The recorder measures 255 mm long, 236 mm wide and 44 mm high, weighing roughly 1 kg, so it fits on a shelf or inside a cabinet. A single SATA bay supports drives up to 8 TB for future expansion. One 10/100 Mbps RJ45 port handles network connectivity, while audio in and out plus two-way intercom support on-site communication. Buyers who need more than four analogue channels or faster than 100 Mbps networking should consider a larger recorder.

Highlights

  • Human motion detection sends instant alerts to your phone
  • H.264+ compression extends recording time and reduces storage needs
  • Supports AHD, TVI, CVI, CVBS and IP cameras on four channels
  • HDMI and VGA simultaneous output up to 1080P resolution
  • 2TB HDD pre-installed with capacity up to 8TB

Specifications

Storage Capacity2TB HDD

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Questions about this item

How do I install the 2TB hard drive in the SATA bay, and which step do people often miss?

Fit the drive into the single SATA slot, secure it with screws, then format it in the DVR menu before recording — the formatting step is frequently skipped.

What maintenance will the pre-installed 2TB drive need later?

The drive runs continuously at 0 to 55 °C; plan to replace it after several years of 24/7 use or if SMART errors appear.

What limit appears first during sustained 24/7 recording at 4×1080N 15 fps?

The 100 Mbps Ethernet port caps remote viewing and backup speed before the 8 TB SATA ceiling is reached.

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