LTD8504K-ST Lts 4ch CCTV Recorder w/ HDD Platinum Professional Level HD-TVI
LTD8504K-ST Lts 4ch CCTV Recorder w/ HDD Platinum Professional Level HD-TVI
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Description
Description
LTS LTD8504K-ST Turbo HD DVR – 4 Channel, 8MP Support
The LTS LTD8504K-ST is designed for home and business owners who want dependable video security without complexity. Supporting multiple camera formats, advanced H.265 compression, and smart video analytics, this DVR helps you capture sharper detail, store more footage, and respond faster to events. With remote access and long-distance transmission, you’ll stay connected and protected — whether you’re on-site or away.
Why Buyers Choose This Model
- H.265 Pro+ Compression — Store weeks of footage without upgrading hard drives, saving you money on storage costs.
- Up to 8MP Recording — Capture details like faces, license plates, and fine movements clearly for stronger evidence and peace of mind.
- Hybrid Camera Support — Works with HDTVI, AHD, CVI, CVBS, and IP cameras, so you can mix and match new and existing cameras.
- Smart Video Analytics — Detects intrusions, line crossing, and scene changes, so you get real alerts that matter — not false alarms.
- Remote Access with LTS-Connect — Check live or recorded video anytime from your phone, keeping you in control wherever you are.
- Expandable Storage — Support for up to 10TB HDD lets you archive more history, ensuring you don’t lose important footage.
- Efficient Playback — Smart search tools help you find events quickly without scrubbing through hours of video.
What This Helps You Avoid
Many DVRs leave you frustrated — wasting hours on false alerts, eating up storage space, or failing when you need clear video the most. That usually means missed details during a break-in, unreliable playback when investigating incidents, or expensive add-ons just to keep recording.
With the LTD8504K-ST, those worries disappear. Its smart motion detection cuts down false alerts, efficient H.265 Pro+ compression lowers storage costs, and crystal-clear 8MP recording means you don’t miss critical details. Instead of stress and uncertainty, you get confidence, faster responses, and peace of mind knowing your property is truly protected.
Quick Specifications
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Shipping Details
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.
Product Support
Product 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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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 & Audio
Network & Storage
General
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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Frequently Asked Questions
The LTD8504K-ST supports H.265 Pro+, H.265 Pro, H.265, H.264+, and H.264 encoding. This gives you more flexibility to balance video quality vs. file size.
It supports up to 8 MP in “Lite” mode. In standard mode, it supports up to 8 MP @ 8 fps, 5 MP @ 12 fps, 4 MP @ 15 fps, 3 MP @ 18 fps, 1080p/720p @ 25 or 30 fps (depending on region). Sub-stream (lower resolution) runs at WD1/4CIF/CIF @ 25 fps (PAL) or 30 fps (NTSC).
You can connect up to 4 analog (coax) channels via BNC (HD-TVI, AHD, CVI, CVBS). For IP, it supports 4 channels (upgradable to 8 channels) at up to 8 MP resolution.
Yes — remote viewing is supported. Up to 32 remote connections (users) can access the device simultaneously.
It has one SATA interface and supports a hard drive up to 10 TB in size. Note: without an HDD installed, the device’s power consumption stays low (≤ 10 W).
It offers HDMI and VGA outputs (up to 1920×1080 @ 60 Hz), plus a CVBS analog output (704×576 PAL or 704×480 NTSC) for auxiliary monitoring.
It has 4 alarm inputs and 1 alarm output. Audio: 4 RCA inputs and 1 RCA output. USB: two USB 2.0 ports. Also supports RS-485 for PTZ/serial control, and standard network interfaces (RJ-45 10/100 Mbps).
The allowed working temperature is from –10 °C to +55 °C (14 °F to 131 °F), with humidity from 10% to 90% (non-condensing).
Yes — it supports motion detection, tampering detection, video loss alarm, and VCA (line crossing, intrusion) on analog and IP cameras. You can configure these per channel.
The dimensions are 315 × 242 × 45 mm (~12.4 × 9.5 × 1.8 in). The weight (without HDD) is ≤ 1.16 kg (≈ 2.56 lb).

