SKU: 309059948966-QT2
$408.71 $381.97
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Hear What Matters—Without Saying a WordOne-way audio lets you listen in real time, giving you extra context and aware...
Hear What Matters—Without Saying a WordOne-way audio lets you listen in real time, giving you extra context and awareness during events—perfect for keeping tabs on activity without needing to speak. Real-Time AwarenessHear what’s happening as it unfolds—footsteps, voices, or unexpected sounds—so you can respond faster. Added ContextVideo shows you what’s going on. Audio tells you more—like tone of voice or background noise—to help you understand the full picture. Silent MonitoringKeep things discreet. One-way audio lets you stay informed without revealing you're listening. Better Incident DocumentationHaving both video and audio helps create a clearer record, which can be useful for reviewing or sharing events. Extra Layer of SecurityAudio can catch things video alone might miss, like someone speaking out of view or activity around a blind spot.
One-way audio so you can listen in real time which means you stay informed without being seen or heard. Whether checking on activity at the front door or monitoring a concern, you’ll always know what’s happening—without giving away your presence.
Mobile app access so you can monitor your home remotely which means you feel in control no matter where you are—whether you're at work, on vacation, or just out for dinner, your home is always just a tap away.
Data sheet PDF
Product Description
5 MP Fixed Audio Turret Camera
Specification
PAL: 1/25 s to 1/50, 000 s
NTSC: 1/30 s to 1/50, 000 s
2.8 mm, horizontal FOV: 85.5?,vertical FOV: 63.7?, diagonal FOV: 110.7?
, horizontal FOV: 80.1?, vertical FOV: 63.7?, diagonal FOV: 105.9?
6 mm, horizontal FOV: 57.1?, vertical FOV: 43.1?, diagonal FOV: 72.5?
TVI: 5MP@20fps, 4MP@30fps, 4MP@25fps, 1080P@30fps, 1080P@25fps
CVI: 4MP@30fps, 4MP@25fps
AHD: 5MP@20fps, 4MP@30fps, 4MP@25fps
CVBS: PAL/NTSC
12 VDC ? 25%
*You are recommended to use one power adapter to supply the power for one camera.
Max. 3.7 W
Data sheet PDF
Product Description
Turbo Smart HD-TVI DVR
HD-TVI DVR with H.265 Pro+, deep learning-based motion detection 2.0 for all analog channels
Specifications
Model LTD8508M-ST
Motion Detection 2.0?
Human / vehicle analysis
Deep learning-based motion detection 2.0 is enabled by default for all analog
channels. It can classify human and vehicle targets and vastly reduce false
alarms caused by objects like leaves, animals and light changes.
Quick search by object or event type is supported.
Perimeter Protection?
Human / vehicle analysis Up to 4 channels
Recording
Video compression H.264, H.264+, H.265, H.265 Pro, H.265 Pro+
Encoding resolution
Main stream:
8 MP @ 8 fps / 5 MP @ 12 fps / 4 MP @ 15 fps / 3 MP @ 18 fps
1080p / 720p /WD1 / 4CIF / VGA / CIF @ 25 fps (P) / 30 fps (N)
Sub-stream:
WD1 / 4CIF / CIF @ 25 fps (P) / 30 fps (N)
Video bit rate 32 Kbps to 10 Mbps
Dual stream Supported
Stream type Video, Video & Audio
Audio compression G.711 u
Audio bit rate 64 Kbps
Video and Audio
IP video input2
4 channels (up to 12)
Enhanced IP mode on:
8 channels (up to 16), each up to 4 Mbps
Up to 8 MP resolution
Supports H.264 / H.264+ / H.265 / H.265+ IP cameras
Analog video input
8 channels
BNC interface (1.0 Vp-p, 75 ?), supporting coaxitron connection
HDTVI input 8 5, 4, and 3 MP; 1080p @ 30 fps or 25 fps; 720p @ 60, 50, 30 or 25 fps
AHD input 5 &4 MP; 1080p @ 25 or 30 fps; 720p @ 25 or 30 fps
HDCVI input 4 MP; 1080p @ 25 or 30 fps; 720p @ 25 or 30 fps
CVBS input PAL/NTSC
CVBS output
1 channel, BNC (1.0 Vp-p, 75 ?)
Resolution: PAL: 704 ? 576, NTSC: 704 ? 480
VGA output 1 channel, 1920 ? 1080 @ 60 Hz
1280 ? 1024 @ 60 Hz
1280 ? 720 @ 60 Hz
1024 ? 768 @ 60 Hz
HDMI/VGA simultaneous output
HDMI output 1-channel, 4K (3840 ? 2160) @ 30 Hz
2K (2560 ? 1440) @ 60 Hz
1920 ? 1080 @ 60 Hz
1280 ? 1024 @ 60 Hz
1280 ? 720 @ 60 Hz
1024 ? 768 @ 60 Hz
HDMI / VGA simultaneous output
Audio input
1 ch, RCA (2.0 Vp-p, 1 K?)
8 channels via coaxial cable
Audio output 1 ch, RCA (Linear, 1 K?)
Two-way audio 1 ch, RCA (2.0 Vp-p, 1 K?) (using the audio input)
Synchronous playback 8 channels
Network
Remote connections 64
Network protocols
TCP/IP, PPPoE, DHCP, LTS-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP?, HTTPS,
ONVIF
Network interface 1 x RJ45 10/100/1000 Mbps self-adaptive Ethernet interface
Wi-Fi Connectable to Wi-Fi network by Wi-Fi dongle through USB interface
Auxiliary interface
SATA 2 x SATA interfaces
Capacity Up to 10 TB storage capacity for each HDD
Serial interface RS-485 (half-duplex)
USB interface
Front panel: 1 ? USB 2.0
Rear panel: 1 ? USB 3.0
Alarm in/out N/A
General
Power supply 12 VDC, 2.8 A
Consumption
(without HDD) ? 15 W
Operating temperature 14? to 131? F (-10? to 55? C)
Operating humidity 10% to 90%
Dimensions (W ? D ? H) 15.0 ? 12.6 ? 1.9 in. (380 ? 320 ? 48 mm)
Weight (without HDD) ? 13.9 lbs (78 kg)
Scroll to see essential features found in this product and many others across our lineup
great for medium storage
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Clear Views. Tough Build. No Nonsense.Turret cameras deliver sharp, focused video in a rugged, weather-resistant desi...
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Protected Every Step of the Way From the moment you order to the day it arrives, we’ve got your back. If your gear...
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Get Protected—Without the Wait We ship your order fast, so you can start securing your home right away. And if som...
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No Monthly Fees One-time purchase. Lifetime protection. No contracts, no surprise charges—just smart, secure peace ...
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Support That's Helpful, and Easy to Reach Whether you're setting things up, adding new devices, or troubleshooting...
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Because When It Counts, Your Gear Has to Perform Every product we sell has been thoroughly tested for reliability, ...
+Our systems are built with advanced AI features, superior video quality, and long-term reliability—making them ideal for both residential and commercial security.
Yes, we provide professional installation services in select locations. Contact our support team for availability and scheduling.
Absolutely. Our systems support remote viewing via secure mobile apps, allowing you to monitor your property from anywhere.
All systems come with a standard 2-year warranty, with optional extended coverage for added peace of mind.
