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Technical Specifications

LTS LTD8504K-ST Turbo HD DVR – 4 Channel, 8MP Support

The LTS LTD8504K-ST is a compact and powerful 4-channel DVR designed for small to medium surveillance setups. With support for up to 8MP Lite recording, smart video analytics, and H.265 Pro+ compression, this DVR gives you crystal-clear video while saving storage space. Easy remote access, long-distance transmission, and broad camera compatibility make it a reliable choice for both home and business security.

Why Buyers Choose This Model

  • H.265 Pro+ Compression — Reduces storage costs while keeping video clear.
  • Up to 8MP Recording — Capture ultra-sharp detail for better identification.
  • Hybrid Video Input — Works with HDTVI, AHD, CVI, CVBS, and IP cameras for flexible setups.
  • Smart Video Analytics — Detects line crossing, intrusion, and sudden scene changes.
  • Remote Access with LTS-Connect — Monitor anytime, anywhere.
  • Large Storage Support — Up to 10TB HDD capacity for extended recording history.

Compression & Recording

Video Compression
H.265 Pro+/H.265 Pro/H.265/H.264+/H.264
Max Resolution
Up to 8 MP
Frame Rate
8 MP @ 8 fps, 5 MP @ 12 fps, 1080p @ 30 fps
Dual Stream
Supported

Video & Audio

Analog Inputs
4-ch BNC (HDTVI/AHD/CVI/CVBS)
IP Inputs
4-ch (expandable up to 8-ch, 8MP supported)
Audio Inputs/Outputs
4-in / 1-out RCA
HDMI/VGA Output
Up to 1920×1080 @ 60Hz
Two-way Audio
Supported (via first audio input)

Network & Storage

Remote Connections
Up to 32 users
Protocols
TCP/IP, DHCP, DDNS, NTP, UPnP, HTTPS, ONVIF
SATA Interface
1 × HDD up to 10 TB
USB
2 × USB 2.0

General

Power Supply
12 VDC, 1.5 A
Consumption
≤ 10 W (without HDD)
Working Temp
-10 °C to +55 °C (14 °F to 131 °F)
Dimensions
315 × 242 × 45 mm (12.4 × 9.5 × 1.8 in)
Weight
≤ 1.16 kg (2.6 lb)

Included Accessories

  • 12V DC Power Adapter
  • USB Mouse
  • Quick Start Guide

Ideal Applications

The LTD8504K-ST is best suited for small business offices, retail shops, warehouses, or residential properties needing dependable, high-resolution recording. Its hybrid compatibility makes it a practical upgrade for users with existing coaxial cameras.

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In order for a product to be added it has to pass: Environmental Testing (Heat and Cold), Tamper Resistance, and for advanced systems 99% Alert Accuracy.

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