4/8/16 CH DVR
Flexible Analog Surveillance with Smart Compression and Remote Access.
The GDT-DVR Series is built to support modern analog and hybrid CCTV systems. Available in 4, 8, and 16 channel variants, it supports a wide range of encoding formats, motion-based recording, and real-time preview via VGA and HDMI. Powered by a secure Linux OS and the MC6630 processing engine, these DVRs enable advanced multi-channel monitoring with minimal CPU load.
Whether deployed in a retail environment or as part of a larger security ecosystem, the GDT-DVR Series balances power, stability, and scalability—all while offering full remote viewing through browsers, VMS platforms, and mobile apps.
Available Models & Channel Support:
Model | Supported Channels | Max Decoding |
|---|---|---|
GDT-DVR-004 | 4 Channels | 4 × 5MP-N @ 12fps |
GDT-DVR-008 | 8 Channels | 8 × D1 or 4 × 1080P |
GDT-DVR-016 | 16 Channels | 16 × 960H or Hybrid Analog/Coax Input |
Master Chip: MC6630 | AD Chip: TP2830 | RAM: 2GB
Video Compression: H.265
Audio In/Out: 1 / 1 | Coaxial Audio: 4 Channels
Video Output: HDMI (1080p), VGA (1080p), Optional BNC
Playback: 4-Channel Simultaneous, Calendar/Event Search
Recording Modes: Manual / Scheduled / Motion
Backup: USB, U Disk, External HDD, DVD Burner
Network: 10/100Mbps RJ-45 | Protocols: TCP/IP, DHCP, DDNS, NTP, SMTP
Remote Access: Multi-browser, Android/iOS app, VMS software
Power: DC 12V / 2A | Consumption: ~6W
Operating Temp: -10°C to +60°C | Humidity: 10–90%
Category | Details |
|---|---|
Product Code | GDT-DVR-032 |
System Architecture | Linux OS, MC6630 Master Chip, TP2830 AD Chip, 2GB RAM |
Compression Format | H.265 |
Video Input | 32 Channels |
Video Preview | 4 × 5MP-N @ 20fps |
Video Coding | 4 × 5MP-N @ 12fps |
Video Decoding | 4 × 5MP-N @ 12fps |
Channel Mode | Supports any channel mode combination |
Video Outputs | HDMI (1080p), VGA (1080p), BNC (optional) |
Audio Input/Output | 1 Audio In / 1 Audio Out / 4 Coaxial Audio Inputs |
Real-Time Video | 4-Way Non-Real-Time |
Video Record Modes | Timing, Manual, Motion Detection |
Simultaneous Playback | 4 Channels |
Playback Search | Calendar-based, Event-based search |
Backup Methods | USB Drive, External HDD, DVD Burner |
Export Format | H26x AVI |
Hard Drive Support | 1 HDD Bay (capacity based on configuration) |
E-SATA Support | Not Supported |
Network Interface | 10/100Mbps RJ-45 Ethernet Port |
Network Protocols | TCP/IP, DHCP, DDNS, NTP, SMTP |
Remote Access | Web Browser Access, VMS Client, Android/iOS App Support |
Power Supply | DC 12V / 2A |
Operating Temperature | -10°C to +60°C |
Operating Humidity | 10% to 90% RH (non-condensing) |