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Technical Specifications

LTS LTD8516K-ST 16CH DVR Up to 8MP TVI & AHD Analog CVI 2CH IP 5in1 4K-UHD

The LTS LTD8516K-ST is a digital video recorder. Highlights include HDTVI/AHD/CVI/CVBS/IP video input, audio via coaxial cable and up to16/32-ch IP camera inputs (up to 8 MP).

Ideal applications

  • Centralized recording and playback for multi-camera security systems
  • Homes, small businesses and retail sites
  • Plug & play installations with PoE cameras

Key Features

  • HDTVI/AHD/CVI/CVBS/IP video input
  • Audio via coaxial cable
  • Up to16/32-ch IP camera inputs (up to 8 MP)
  • Max. 800 m for 1080p and 1200 m for 720p HDTVI signal transmission
  • Up to 10 TB capacity per HDD
  • H.265 Pro+ can be enabled to improve encoding efficiency and reduce data storage costs
  • Recording at up to 8 MP lite resolution
  • 2 SATA interfaces

Recording

Video compression
H.265 Pro+/H.265 Pro/H.265/H.264+/H.264
Encoding resolution
When 8 MP Lite mode is not enabled:; 8 MP/5 MP/4 MP/3 MP/1080p/720p/WD1/4CIF/VGA/CIF; When 8 MP Lite mode is enabled:; 8 MP Lite/5 MP/4 MP/3MP/1080P/720P/WD1/4CIF/VGA/CIF
Frame rate
Main stream:; When 8 MP Lite mode is not enabled:; 8 MP@8 fps/5MP@12 fps/4 MP@15 fps/3 MP@18 fps; 1080p/720p/WD1/4CIF/VGA/CIF@25 fps (P)/30 fps (N); When 8 MP Lite mode enabled:; 8 MP Lite/5 MP@12 fps/4 MP/3MP/1080P/720P/WD1/4CIF/VGA/CIF@15 fps; Sub-stream:; WD1/4CIF/CIF@25fps (P)/30fps (N)
Video bit rate
32 Kbps to 10 Mbps
Dual stream
Support
Stream type
Video, Video & Audio
Audio compression
G.711u
Audio bit rate
64 Kbps

Video and Audio

IP video input
16-ch (up to 32-ch)

Up to 8 MP resolution

Note
Support H.265+/H.265/H.264+/H.264 IP cameras
Total bandwidth
128Mbps
Analog video input
16-ch; BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection
HDTVI input
8 MP, 5 MP, 4 MP, 3 MP, 1080p30, 1080p25, 720p60, 720p50, 720p30, 720p25
AHD input
5 MP, 4 MP, 1080p25, 1080p30, 720p25, 720p30
HDCVI input
5 MP, 4 MP, 1080p25, 1080p30, 720p25, 720p30
CVBS input
PAL/NTSC
CVBS output
1-ch, BNC (1.0 Vp-p, 75 Ω), resolution: PAL: 704 × 576, NTSC: 704 × 480
VGA output
1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz,; 1024 × 768/60Hz
HDMI output
1-ch, 4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
Audio input
4-ch, RCA (2.0 Vp-p, 1 KΩ)
Audio output
1-ch, RCA (Linear, 1 KΩ)
Two-way audio
1-ch, RCA (2.0 Vp-p, 1 KΩ) (using the first audio input)
Synchronous playback
16-ch

Network

Remote connection
128
Network protocol
TCP/IP, PPPoE, DHCP, LTS-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS,; ONVIF
Network interface
1, RJ45 10M/100M/1000M self-adaptive Ethernet interface

Auxiliary interface

SATA
2 SATA interfaces
Capacity
Up to 10 TB capacity for each disk
Serial interface
RS-485 (half-duplex)
USB interface
Front panel: 1 × USB 2.0; Rear panel: 1 × USB 3.0
Alarm in/out
16/4

General

Power supply
12 VDC, 5 A
Consumption (without HDD)
≤ 25 W
Working temperature
-10 °C to +55 °C (+14 °F to +131 °F)
Working humidity
10% to 90%
Dimension (W × D × H)
380 × 320 × 48 mm (15.0 × 12.6 × 1.9 inch)
Weight (without HDD)
≤ 2 kg (4.4 lb); *: Normally, only CH1/CH2 support VCA.; If "Enhance VCA" mode is on, all channels support VCA, but Max Res only 2MP.
1
VIDEO IN
8
RS-485 Serial Interface
2
AUDIO IN, RCA Connector
9
12 VDC Power Input
3
AUDIO OUT, RCA Connector
10
Power Switch
4
VGA Interface
11
GND
5
HDMI Interface
12
VIDEO OUT
6
USB Interface
13
Alarm In/Out
7
LAN Network Interface
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