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HD TVI H.264 Standalone DVR with Alarm I/O - 4 CH. MADE IN CHINA
CCTV Security
Model: TD-504A 4 CH DV-53
For PAL system info, please view specifications

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Download  Data Sheet   |   User Manual   |   App Installation Manual   |   Quick Setup Guide
 Instruction for Port Forwarding
 
Features:
  • 4 CH HD TVI record and playback
  • H.264 & Dual-stream video compression
  • Support HD TVI / Analog / IP camera triple hybrid
  • Support both HD TVI and analog cameras with adaptive access
  • 4 CH 720P @ 30fps
    4 CH 1080P @ 12fps
  • HDMI and VGA output at up to 1920 x 1080P resolution
  • Long transmission distance over coax cable
  • Support up to 4 CH synchronous playback at 1080P resolution
  • 1 SATA up to 4TB
  • 4 Alarm Input / 1 Alarm Output
  • 12V DC
Model TD-504A TD-508A TD-516A
Video Compression H.264
Analog & HD TVI Video Input 4 CH
BNC (1.0Vp-p, 75 Ω)		 8 CH
BNC (1.0Vp-p, 75 Ω)		 16 CH
BNC (1.0Vp-p, 75 Ω)
IPInput 1CH (1080p@30fps) 2 CH (1080p@30fps) 2 CH (1080p@30fps)
Audio Compression G.711u
Audio Input / Two-way Audio In 1 CH, RCA (2.0 Vp-p, 1K Ω)
HDMI / VGA Output 1920 × 1080 / 60 Hz,1280 × 1024 / 60 Hz, 1280 × 720 / 60 Hz, 1024 × 768 / 60 Hz
Encoding Resolution Main stream: 1080P(non-real-time) / 720P / VGA / WD1 / 4CIF / CIF
Sub-stream: WD1(non-real-time) / 4CIF(non-real-time) / CIF / QCIF / QVGA
Frame Rate Main stream: 1/16 fps ~ Real time frame rate
Sub-stream: 1/16 fps ~ Real time frame rate
Video Bitrate 32 Kbps-4 Mbps
Audio Output 1-ch, RCA (Linear, 1KΩ)
Audio Bitrate 64 Kbps
Dual Stream Supported
Stream Type Video, Video & Audio
Playback Resolution 1080P / 720P / VGA / WD1 / 4CIF / CIF / QVGA / QCIF
Synchronous Playback 4 CH 8 CH 16 CH
Remote Connections 128
Network Protocols TCP/IP, PPPoE, DHCP, DNS, DDNS, NTP, SADP, SMTP, SNMP, NFS, iSCSI, UPnP, HTTPS
SATA HDD 1 SATA Interface 2 SATA Interfaces
Hard Disk Capacity Up to 4 TB capacity for each disk
Network Interface 1; 10M / 100M self-adaptive Ethernet interface 1; 10M / 100M / 1000M
self-adaptive Ethernet
Serial Interface 1; standard RS-485 serial interface, half-duplex
USB Port 2x USB 2.0
Alarm Input / Output 4 / 1 8 / 4 16 / 4
Power Source 12V DC
Power Consumption (without hard disks) < 15W < 20W
Working Temperature 14°F ~ 131°F / -10°C ~ 55°C
Working Humidity 10% ~ 90%
Chassis 1U Chassis 80mm 1U chassis
Dimensions 12.4 x 9.5 x 1.8 inches / 315 x 242 x 45mm 15.0 x 11.4 x 1.9 inches /
380 x 290 x 48 mm
Net Weight 3.3 lbs / 1.5 Kg 4.4 lbs / 2 Kg
*Specifications are subject to change without notice.

FCC Certified CE Certified
MADE IN CHINA

Package Contents:

  • One (1) TVI DVR
  • One (1) Remote Control
  • One (1) Mouse
  • One (1) SATA Cable
  • One (1) SATA Power Cable
  • One (1) 12V DC 3.33 Amp Power Supply
  • Four (4) HDD Screws
  • One (1) User Manual with CD

*Manufacturer's Three (3) Year Warranty