LTS 8CH DVR LTD8508K-ST (3TB PURPLE) Platinum Pro 5MP+2 IP 6MP HD-TVI AHD CVI
LTS 8CH DVR LTD8508K-ST (3TB PURPLE) Platinum Pro 5MP+2 IP 6MP HD-TVI AHD CVI
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Description
Description
LTS LTD8508K-ST / LTD8516K-ST Turbo HD DVR
What if upgrading your security system did not mean replacing every camera or running all-new wiring? The LTS LTD8508K-ST and LTD8516K-ST give you a flexible hybrid recording platform that supports HDTVI, AHD, HDCVI, CVBS, and IP cameras, making it easier to work with both existing and newer surveillance equipment.
With support for resolutions up to 8 MP, H.265 Pro+ compression, audio over coax, smart video analytics, and 4K HDMI output, these recorders are built for buyers who want better surveillance without unnecessarily complicating their system.
And with two SATA interfaces supporting up to 10 TB per drive, you have room to build a system designed for serious video storage while maintaining convenient local and remote access.
Why Buyers Choose This Model
If you already have cameras and coaxial wiring installed, would it make sense to replace everything just to upgrade the recorder? These LTS Turbo HD DVRs are designed to give you more flexibility, allowing multiple surveillance technologies to work through one recording platform while providing room for higher-resolution cameras, additional storage, and IP expansion.
5-in-1 Camera Compatibility — Keep More of Your Existing System
Support for HDTVI, AHD, HDCVI, CVBS, and IP video means you are not limited to a single camera format. For someone upgrading an existing security system, that flexibility can help you continue using compatible cameras and coaxial infrastructure instead of automatically replacing everything.
Up to 8 MP Support — Capture More Useful Detail
When something important happens, having video is only useful if you can see enough detail to understand what occurred. These DVRs support IP cameras up to 8 MP and HDTVI input up to 8 MP, giving you the ability to build a higher-resolution surveillance system with more visual detail than traditional lower-resolution analog systems.
H.265 Pro+ Compression — Use Storage More Efficiently
Higher-resolution video can require significant storage. H.265 Pro+ is designed to improve encoding efficiency and reduce video storage requirements, helping you get more practical use from your available hard-drive capacity.
Two SATA Bays — Build for Longer Recording Storage
Both models provide two SATA interfaces with support for up to 10 TB per hard drive. That gives you the ability to install up to 20 TB of internal storage using two supported 10 TB drives, helping reduce the frustration of having important footage overwritten sooner than expected.
Hybrid IP Expansion — Give Your System Room to Grow
Your security needs today may not be the same a few years from now. The LTD8508K-ST supports 8 IP camera inputs expandable up to 16, while the LTD8516K-ST supports 16 IP camera inputs expandable up to 32, giving you additional flexibility as your surveillance requirements grow.
Audio Over Coax — Add Sound Without Separate Audio Cabling
Video can show you what happened, but audio can provide additional context. With compatible equipment, audio can be transmitted over the coaxial cable, helping create a cleaner installation without requiring a separate audio cable for that function.
Smart Video Analytics — Find Important Events Faster
Instead of relying only on hours of continuous footage, supported VCA functions can help identify specific activity. The recorder supports functions including line crossing detection, intrusion detection, and sudden scene change detection, giving you additional tools for reviewing important events.
Smart Search — Spend Less Time Looking Through Footage
When you need to review an incident, the last thing you want is to waste time searching through hours of recordings. Smart Search is designed to make playback more efficient so you can get to relevant footage faster.
4K HDMI Output — View Your System on a High-Resolution Display
The HDMI output supports resolutions up to 3840 × 2160 at 30 Hz, allowing the recorder to connect directly to a compatible 4K television or monitor for a sharper local viewing experience.
Long-Distance HDTVI Transmission — Better Flexibility for Larger Properties
Larger installations can require cameras to be placed far from the recorder. The DVR supports HDTVI signal transmission distances up to 800 meters at 1080p and up to 1200 meters at 720p, giving installers additional flexibility when designing compatible long-distance coaxial systems.
Gigabit Network Connection — Built for Connected Surveillance
A 10M/100M/1000M self-adaptive Ethernet interface gives the recorder a Gigabit-capable network connection, while support for LTS-Connect, DDNS, HTTPS, and other network protocols provides options for connecting and managing the surveillance system over a network.
Multiple Video Outputs — Flexible Local Monitoring
HDMI, VGA, and CVBS outputs give you multiple ways to connect local displays. Whether you are replacing an older recorder or building a new monitoring station, you have more flexibility when choosing compatible display equipment.
What This Helps You Avoid
Imagine upgrading your recorder only to discover that your existing cameras are incompatible, your old wiring needs to be replaced, or your new high-resolution cameras cannot be used the way you expected. Suddenly, what looked like a straightforward security upgrade becomes a much larger and more expensive project.
A hybrid DVR helps reduce that problem by giving you compatibility with several common analog HD formats as well as IP cameras. Instead of forcing your entire surveillance system into one technology, the LTD8508K-ST and LTD8516K-ST give you more options for working with what you already have while planning future upgrades.
It also helps address another common frustration: discovering after an incident that the footage you needed has already been overwritten. With two SATA interfaces and support for up to 10 TB per disk, you can configure substantial local storage based on the needs of your surveillance system.
And when an incident does happen, features such as Smart Search and supported video analytics can help make reviewing footage more efficient. The result is a recorder designed not simply to collect video, but to give you a more flexible and manageable foundation for protecting your property.
Product Support & Shipping Details
Product Support & Shipping Details
We move quickly so you don’t have to wait, place your order before 3pm EST and it ships out the same day, with everything else going out the next business day. Most customers see their package in about 3 business days, giving you a smooth, predictable delivery experience.
For Support you’re never on your own with us. if something comes up, our U.S.-based support team is here to help you troubleshoot, set up, or get answers fast. We make sure you always know exactly what to do next so your product keeps working the way you need it to.
30 Day Returns & Money Back Guarantee
30 Day Returns & Money Back Guarantee
If the product isn’t the right fit, no worries—our 30-day money-back guarantee gives you the space to try it without the pressure. You can return it within 30 days as long as it’s in its original condition. And to keep things simple, you can start the return right from your account, no hassle, no long back-and-forth.
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Product Manuals, data sheets.
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Technical Specifications
LTS LTD8508K-ST / LTD8516K-ST Turbo HD DVR
The LTS LTD8508K-ST and LTD8516K-ST are high-capacity Turbo HD DVRs built for hybrid surveillance systems that need the flexibility to use HDTVI, AHD, HDCVI, CVBS, and IP cameras from a single recorder. The LTD8508K-ST provides 8 analog video inputs with support for up to 16 IP camera inputs, while the LTD8516K-ST provides 16 analog inputs with support for up to 32 IP camera inputs.
With support for cameras up to 8 MP, H.265 Pro+ compression, two SATA hard-drive interfaces, up to 10 TB per HDD, 4K HDMI output, audio over coax, remote connectivity, and smart video analytics, these DVRs give buyers a flexible platform for upgrading or expanding an existing security camera system.
Key Features
- H.265 Pro+, H.265 Pro, H.265, H.264+, and H.264 video compression support.
- Hybrid HDTVI, AHD, HDCVI, CVBS, and IP camera compatibility.
- LTD8508K-ST: 8 analog channels with support for up to 16 IP camera inputs.
- LTD8516K-ST: 16 analog channels with support for up to 32 IP camera inputs.
- Supports IP cameras with resolutions up to 8 MP.
- Recording support up to 8 MP Lite resolution.
- Audio transmission over coaxial cable.
- HDTVI transmission distances up to 800 m at 1080p and 1200 m at 720p.
- Two SATA interfaces with up to 10 TB capacity per hard drive.
- Maximum total storage capacity of up to 20 TB when using two 10 TB drives.
- 4K HDMI video output up to 3840 × 2160 at 30 Hz.
- VGA output up to 1920 × 1080 at 60 Hz.
- Smart Search for more efficient recorded-video playback.
- Supports Dropbox, Google Drive, and Microsoft OneDrive third-party cloud storage.
- Supports multiple VCA video-content-analytics events.
- Line-crossing and intrusion detection support.
- Supports LTS-Connect and DDNS for network access and management.
- Gigabit RJ45 Ethernet interface.
- RS-485 serial interface.
- USB 2.0 front port and USB 3.0 rear port.
- Supports synchronous playback of 8 channels on the LTD8508K-ST and 16 channels on the LTD8516K-ST.
Model Comparison
Recording & Compression
Video Inputs & Camera Compatibility
Video Outputs
Audio
Playback & Storage
Smart Analytics
Network
Auxiliary Interfaces
Power & Environmental
Physical Specifications
Physical Interfaces
Accessories Found
Ideal Applications & Common Uses
The following applications are derived from the recorder capabilities listed in the manufacturer datasheet:
- Existing coaxial CCTV upgrades: Useful for upgrading an older analog surveillance system while continuing to use existing coaxial camera wiring.
- Hybrid analog + IP surveillance systems: Supports HDTVI, AHD, HDCVI, CVBS, and IP cameras, making it suitable for installations combining multiple camera technologies.
- Homes and small-to-medium businesses: The 8- and 16-channel analog configurations provide options for residential, retail, office, warehouse, and similar multi-camera installations.
- Systems requiring future camera expansion: The LTD8508K-ST can support up to 16 IP camera inputs and the LTD8516K-ST can support up to 32 IP camera inputs.
- High-resolution surveillance: Suitable for installations using compatible cameras up to 8 MP resolution.
- Long coaxial cable installations: HDTVI signals can reach up to 800 meters at 1080p and up to 1200 meters at 720p under the specifications provided by the manufacturer.
- Long-term local video storage: Two SATA interfaces supporting up to 10 TB per drive provide substantial recording capacity.
- Remote surveillance: LTS-Connect, DDNS, and network connectivity support remote system access and management.
- Smart perimeter monitoring: Line-crossing, intrusion, sudden scene-change, and other VCA functions can help operators identify selected surveillance events more efficiently.
- Systems requiring local 4K monitor output: HDMI output supports resolutions up to 3840 × 2160 at 30 Hz.
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Frequently Asked Questions
These DVRs support HDTVI, AHD, HDCVI, CVBS, and IP video inputs. They also support compatible H.265+, H.265, H.264+, and H.264 IP cameras with resolutions up to 8 MP.
The LTD8508K-ST has 8 analog video inputs and supports 8 IP camera inputs, expandable up to 16 IP channels. The LTD8516K-ST has 16 analog video inputs and supports 16 IP camera inputs, expandable up to 32 IP channels.
The DVRs support IP cameras with resolutions up to 8 MP. HDTVI input also supports resolutions up to 8 MP, and the recorder supports recording at up to 8 MP Lite resolution.
Yes. The DVRs support H.265 Pro+, H.265 Pro, H.265, H.264+, and H.264 video compression. The datasheet states that H.265 Pro+ can improve encoding efficiency and reduce data storage requirements.
Both models have 2 SATA interfaces and support up to 10 TB of capacity per hard drive, allowing up to 20 TB when two 10 TB drives are installed.
Yes. They support audio over coaxial cable, 4 RCA audio inputs, 1 RCA audio output, and 1-channel two-way audio using the first audio input. Audio compression is G.711u with a 64 Kbps audio bit rate.
Yes. The HDMI output supports resolutions up to 4K at 3840 × 2160 at 30 Hz. The DVR also provides a VGA output supporting resolutions up to 1920 × 1080 at 60 Hz.
Yes. The DVR includes a 10M/100M/1000M RJ45 Ethernet interface and supports network protocols including TCP/IP, DHCP, LTS-Connect, DDNS, HTTPS, and ONVIF. The LTD8508K-ST supports up to 64 remote connections, while the LTD8516K-ST supports up to 128.
Yes. The DVRs support multiple Video Content Analytics (VCA) events, including line crossing detection, intrusion detection, and 2-channel sudden scene change detection. Normally only channels 1 and 2 support VCA; when Enhance VCA mode is enabled, all channels can support VCA with a maximum resolution of 2 MP.
According to the datasheet, HDTVI signal transmission can reach up to 800 meters at 1080p resolution and up to 1200 meters at 720p resolution.

