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Technical Specifications

LTS LTD8316M-ET Turbo Smart DVR

The LTS LTD8316M-ET is a 16-channel Turbo Smart DVR designed for surveillance systems that need intelligent event detection, flexible camera compatibility, and substantial local storage.

It combines traditional analog surveillance with IP camera support, allowing HDTVI, AHD, HDCVI, CVBS, and compatible IP cameras to operate within the same recording platform. Deep learning-based Motion Detection 2.0 can classify humans and vehicles on analog channels, helping reduce false alarms caused by objects such as leaves and changing lights.

With H.265 Pro+ compression, two SATA interfaces supporting up to 10 TB per drive, 16-channel synchronous playback, and enhanced IP expansion up to 24 channels, the LTD8316M-ET is well suited for upgrading or building larger hybrid video surveillance systems.

Key Features

  • 16 analog video inputs.
  • Deep learning-based Motion Detection 2.0 for all analog channels.
  • Human and vehicle classification to help reduce false alarms.
  • Deep learning-based perimeter protection.
  • Up to 4 channels of human/vehicle perimeter analysis.
  • Line crossing and intrusion detection support.
  • H.265 Pro+, H.265 Pro, H.265, H.264+, and H.264 video compression.
  • Supports HDTVI, AHD, HDCVI, CVBS, and IP video inputs.
  • Audio over coaxial cable.
  • 2 IP camera inputs by default, expandable to up to 18 channels.
  • Enhanced IP mode supports 8 IP inputs and up to 24 total channels.
  • IP camera resolution support up to 6 MP.
  • Total network bandwidth up to 128 Mbps.
  • Full-channel recording at up to 1080p resolution.
  • Dual-stream support.
  • Two SATA interfaces.
  • Up to 10 TB storage capacity per HDD.
  • 16-channel synchronous playback.
  • Smart search for more efficient playback.
  • Supports multiple VCA events for analog and smart IP cameras.
  • HDMI and VGA simultaneous video output.
  • Gigabit Ethernet network interface.
  • Wi-Fi connectivity available through a compatible USB Wi-Fi dongle.
  • LTS-Connect and DDNS support for network management.
  • Configurable output bandwidth limit.

Model & Smart Analytics

Model
LTD8316M-ET
Product Type
Turbo Smart DVR
Motion Detection 2.0
Deep learning-based Motion Detection 2.0 is enabled by default for all analog channels.
Human / Vehicle Classification
Classifies humans and vehicles and helps reduce false alarms caused by objects such as leaves and lights.
Quick Search
Quick search by object or event type is supported.
Perimeter Protection
Deep learning-based perimeter protection with line crossing and intrusion detection.
Perimeter Human / Vehicle Analysis
Up to 4 channels
VCA Support
Supports multiple Video Content Analytics events for both analog and smart IP cameras.

Recording & Compression

Video Compression
H.265 Pro+ / H.265 Pro / H.265 / H.264+ / H.264
Video Bitrate
32 Kbps to 6 Mbps
Dual Stream
Supported
Stream Type
Video; Video & Audio
Audio Compression
G.711u
Audio Bitrate
64 Kbps
Full-Channel Recording
Up to 1080p resolution

Main Stream Encoding Resolution

1080p Lite Mode Disabled - 4 MP Input
4 MP Lite @ 15 fps; 1080p Lite / 720p / WD1 / 4CIF / VGA / CIF @ 25 fps (P) / 30 fps (N)
1080p Lite Mode Disabled - 3 MP Input
3 MP / 1080p / 720p / VGA / WD1 / 4CIF / CIF @ 15 fps
1080p Lite Mode Disabled - 1080p Input
1080p / 720p @ 15 fps; VGA / WD1 / 4CIF / CIF @ 25 fps (P) / 30 fps (N)
1080p Lite Mode Disabled - 720p Input
720p / VGA / WD1 / 4CIF / CIF @ 25 fps (P) / 30 fps (N)
1080p Lite Mode Enabled
4 MP Lite / 3 MP @ 15 fps; 1080p Lite / 720p Lite / VGA / WD1 / 4CIF / CIF @ 25 fps (P) / 30 fps (N)
Sub-Stream
WD1 / 4CIF @ 12 fps; CIF @ 25 fps (P) / 30 fps (N)

Analog & IP Camera Inputs

Analog Video Input
16-channel BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection
IP Video Input
2 channels by default, up to 18 total channels
Enhanced IP Mode
8 IP channels, up to 24 total channels; each IP channel up to 4 Mbps
Maximum IP Resolution
Up to 6 MP
Supported IP Camera Compression
H.265+ / H.265 / H.264+ / H.264
Total Bandwidth
128 Mbps

HDTVI / AHD / HDCVI / CVBS Compatibility

HDTVI Input
4 MP, 3 MP, 1080p @ 30 fps, 1080p @ 25 fps, 720p @ 60 fps, 720p @ 50 fps, 720p @ 30 fps, 720p @ 25 fps
3 MP HDTVI Limitation
3 MP signal input is available only on channels 1, 2, 3, and 4.
AHD Input
4 MP, 1080p @ 25 fps, 1080p @ 30 fps, 720p @ 25 fps, 720p @ 30 fps
HDCVI Input
4 MP, 1080p @ 25 fps, 1080p @ 30 fps, 720p @ 25 fps, 720p @ 30 fps
CVBS Input
PAL / NTSC

Video Outputs & Playback

CVBS Output
1-channel BNC (1.0 Vp-p, 75 Ω)
CVBS Output Resolution
PAL: 704 × 576; NTSC: 704 × 480
HDMI / VGA Output
1-channel; 1920 × 1080 @ 60 Hz, 1280 × 1024 @ 60 Hz, 1280 × 720 @ 60 Hz, 1024 × 768 @ 60 Hz
HDMI / VGA Operation
Simultaneous output
Synchronous Playback
16 channels
Smart Search
Supported for efficient playback

Audio

Audio Input
1-channel RCA (2.0 Vp-p, 1 KΩ)
Audio via Coax
16 channels via coaxial cable
Audio Output
1-channel RCA (Linear, 1 KΩ)
Two-Way Audio
1-channel RCA (2.0 Vp-p, 1 KΩ), using the first audio input

Network

Remote Connections
128
Network Protocols
TCP/IP, PPPoE, DHCP, LTS-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS, ONVIF
Network Interface
1 × RJ45 10/100/1000 Mbps self-adaptive Ethernet interface
Wi-Fi
Connectable to a Wi-Fi network using a compatible Wi-Fi dongle through the USB interface
Output Bandwidth Limit
Configurable

Storage & Auxiliary Interfaces

SATA Interfaces
2
Maximum HDD Capacity
Up to 10 TB per HDD
Maximum Supported Internal Storage
Two drives with up to 10 TB capacity per disk
Serial Interface
RS-485, half-duplex
Front USB
1 × USB 2.0
Rear USB
1 × USB 3.0
Alarm Input / Output
N/A

Power & Environmental

Power Supply
12 VDC, 3.3 A
Power Consumption
≤ 40 W without HDD
Working Temperature
-10 °C to 55 °C (14 °F to 131 °F)
Working Humidity
10% to 90%

Physical Specifications

Dimensions (W × D × H)
380 × 320 × 48 mm (15.0 × 12.6 × 1.9 in)
Weight
≤ 2 kg (4.4 lb), without HDD

Physical Interface

1
VIDEO IN
2
USB interface
3
VIDEO OUT
4
HDMI interface
5
VGA interface
6
AUDIO OUT, RCA connector
7
AUDIO IN, RCA connector
8
LAN network interface
9
RS-485 serial interface
10
12 VDC power input
11
GND

Important Compatibility Notes

Motion Detection / Perimeter Protection
Motion Detection 2.0 and perimeter protection cannot be enabled at the same time. Enabling one function makes the other unavailable.
Enhanced IP Mode
Enhanced IP mode may conflict with smart events such as Motion Detection 2.0 and perimeter protection, or with other functions. Refer to the product user manual for additional details.

Accessories & Compatible Add-Ons

  • Compatible USB Wi-Fi dongle: The DVR can connect to a Wi-Fi network through its USB interface using compatible Wi-Fi dongle products.
  • SATA surveillance hard drives: The DVR provides two SATA interfaces and supports drives with capacities up to 10 TB each.

Included accessories: The provided datasheet does not specifically list any accessories as included with the DVR.

Ideal Applications & Common Uses

  • 16-camera analog surveillance systems: Suitable for installations requiring up to 16 directly connected analog surveillance cameras.
  • Hybrid analog and IP surveillance: Useful when an existing coaxial camera system needs to be combined with newer IP cameras.
  • Existing CCTV system upgrades: Multi-format HDTVI, AHD, HDCVI, and CVBS compatibility makes the DVR practical for upgrading systems while retaining compatible existing cabling and cameras.
  • Human and vehicle event detection: Motion Detection 2.0 can help users focus on human and vehicle activity instead of receiving alerts for ordinary environmental movement.
  • Perimeter monitoring: Line crossing and intrusion detection can be used to monitor defined areas or boundaries.
  • Large multi-camera installations: Enhanced IP mode allows the system to scale to as many as 24 total camera channels when configured accordingly.
  • Long-term local video storage: Dual SATA interfaces with support for up to 10 TB per HDD make the DVR suitable for systems requiring substantial on-site recording capacity.
  • Remote surveillance: Gigabit Ethernet, LTS-Connect, DDNS, and supported network protocols provide options for connecting the recorder to a network for remote access and management.
  • Audio-enabled coaxial camera systems: Supports audio over coax on up to 16 channels when used with compatible equipment.
  • Multi-monitor security stations: HDMI and VGA can output simultaneously for convenient local monitoring.
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