---
product_id: 177392106
title: "D841A82B Series 8 Channel 4K HD 2TB Analog HD Security System DVR with Advanced Motion Detection Technology and Smart Home Voice Control, Black"
brand: "lorex"
price: "€ 672.65"
currency: EUR
in_stock: true
reviews_count: 13
category: "Lorex"
url: https://www.desertcart.hr/products/177392106-d841a82b-series-8-channel-4k-hd-2tb-analog-hd-security
store_origin: HR
region: Croatia
---

# 2TB preinstalled HDD, expandable to 10TB 4K Ultra HD 8MP clarity Smart home voice control compatible D841A82B Series 8 Channel 4K HD 2TB Analog HD Security System DVR with Advanced Motion Detection Technology and Smart Home Voice Control, Black

**Brand:** lorex
**Price:** € 672.65
**Availability:** ✅ In Stock

## Summary

> 🔒 Elevate your home security to 4K clarity with smart voice control — because peace of mind should be effortless.

## Quick Answers

- **What is this?** D841A82B Series 8 Channel 4K HD 2TB Analog HD Security System DVR with Advanced Motion Detection Technology and Smart Home Voice Control, Black by lorex
- **How much does it cost?** € 672.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/177392106-d841a82b-series-8-channel-4k-hd-2tb-analog-hd-security)

## Best For

- lorex enthusiasts

## Why This Product

- Trusted lorex brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Advanced Motion Detection:** Cut false alarms with person/vehicle detection and get instant push notifications for real threats.
- • **Crystal-Clear 4K Ultra HD:** Experience ultra-detailed security footage with 8MP resolution on all 8 channels.
- • **Seamless Smart Home Integration:** Control and view your security system hands-free via Alexa, Google Assistant, Apple TV, and Chromecast.
- • **User-Friendly Mobile App & Quick Setup:** Monitor remotely with Lorex Home app and enjoy hassle-free installation in under 30 minutes.
- • **Massive 2TB Storage, Expandable to 10TB:** Store weeks of continuous 24/7 monitoring without monthly fees or cloud dependency.

## Overview

The Lorex D841A82B is a cutting-edge 8-channel DVR security system featuring 4K Ultra HD recording on all cameras, a preinstalled 2TB HDD expandable up to 10TB, and advanced person/vehicle motion detection technology. It offers seamless smart home compatibility with Alexa, Google Assistant, Apple TV, and Chromecast for hands-free control and live viewing. Designed for easy installation and remote monitoring via the Lorex Home app, this system delivers professional-grade security with no monthly fees, making it ideal for tech-savvy homeowners seeking reliable, high-resolution surveillance.

## Description

Lorex D841A82B 4K Ultra HD Security DVR Features of this latest 4K Ultra HD digital video recorder by Lorex such as 4K recording resolution produce visually accurate video footage with exceptional detail. Along with 4K recording, advanced person/vehicle detection and smart home compatibility, this DVR combines active security with the convenience of hands-free voice control.FEATURESCapable of recording up to 4K (8MP) Ultra HD Resolution on all camerasDigitally zoom in on distant objects for better clarityExpand your security system with both 8 and 16 channel recorder optionsQuickly access footage and features with simple voice commands (Compatible with: desertcart Alexa and Google Assistant) View live or recorded video directly on your TV with smart home compatibility (Compatible with: Chromecast) Reduce unnecessary alerts and false alarms with advanced motion detectionGet push notifications when motion from a person/vehicle is detected6 (Available on up to 4 channels) Use Smart Search to filter motion events for reviewing footage quickly and easilyA panic button is located on the recorder to activate all lights and sirens on your camerasLocal built-in security-grade hard drive ensures only you can access your footageAmple storage space with no monthly cloud feesHeavy-duty hard drive designed to handle the workload of 24/7 monitoring

Review: Works great, easy to install - I bought a new (to me) home that has security cameras. I called the security company to gain access to the cameras and make sure the old owner didn’t still have access. The security company spent 4 billable hours trying to get the system working with the original NVR and then said they'd have to come back with the "expert". Then they kept blowing me off. I got tired of asking them so I simply purchased a new Lorex NVR (on sale) and had it hooked up and working within 30 minutes. I may buy some new cameras to replace the 10 year old ones in the existing system. The app works pretty well and there are no hidden costs.
Review: Great DVR for security cameras - Easy to set up. Be sure that your cameras will work with the dvr. Luckily we did the research and our cameras fit. Since our dvr stays in our garage, I bought the 3 yr warranty which was cheap. This dvr has a great app, but only works on one phone per household.

## Features

- 4K Ultra HD Lorex DVR:2TB Preinstalled HDD, 8 Channel, Maximum capacity 10TB. 4K is the highest quality available for home security systems and this powerful DVR can record 4K (8MP) resolution video on all channels.
- Lorex Home Mobile Application: Using Lorex Home, quickly and easily view security system remotely from smartphone or tablet and control active deterrence features.
- Smart Home:Get faster access to your security system with handsfree voice control. This security camera system is compatible with desertcart Alexa, Google Assistant, as well as Apple TV and Chromecast. By using simple voice commands, you can activate camera features and access live or recorded footage directly on your smart TV, and more.
- Includes:Includes DVR, HDMI cable, power adapter, ethernet cable, mouse, and manual.
- Compatibility: D841B series work with LW2287, LW2297, LW4211B, C841CA, LAB243, LBV1511, LBV1521B, LBV2521, LBV2531, LBV2561U, LBV2711, LBV2723, LBV4711, LBV8531B, LBV8451XB, LBV8721AB, LEV2750AB, LEV4712, LZV2722, LZV2925, C241XC-E, C241DA-E, C581CB, C581CD, C581DA, C861CF, C861CH, C861XC-E, C881DA, and C882DA.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07ZS16PB3 |
| Best Sellers Rank | #179 in Surveillance DVR Kits |
| Brand | Lorex |
| Compatible Devices | Camera, Smartphone, Tablet, Television |
| Connectivity Technology | Ethernet, HDMI |
| Customer Reviews | 4.1 4.1 out of 5 stars (273) |
| Global Trade Identification Number | 00695529021133 |
| Hard-Drive Size | 2 TB |
| Item Weight | 6.42 Pounds |
| Manufacturer | Lorex |
| Media Format Digital Video | HDD |
| Memory Storage Capacity | 2 TB |
| Mfr Part Number | D841A82B |
| Model Number | D841A82B-W |
| Number of Channels | 8 |
| Smart Home Compatibility | Smart Home Compatible |
| Total Usb Ports | 2 |
| UPC | 695529021133 |
| Video Input | HDMI |

## Product Details

- **Brand:** Lorex
- **Compatible Devices:** Camera, Smartphone, Tablet, Television
- **Connectivity Technology:** Ethernet, HDMI
- **Hard Disk Size:** 2 TB
- **Memory Storage Capacity:** 2 TB

## Images

![D841A82B Series 8 Channel 4K HD 2TB Analog HD Security System DVR with Advanced Motion Detection Technology and Smart Home Voice Control, Black - Image 1](https://m.media-amazon.com/images/I/51HCz2VAcQL.jpg)

## Questions & Answers

**Q: Will this work with my Defender cameras? My defender dvr went bad**
A: It should work with any BNC-connected cameras.

**Q: Will this work with hdview cameras using tvi, ahd, cvi, & cvbs/960h analog dvrs?**
A: Yes

**Q: How much tb hdd can install in  db41 unit**
A: Not sure but I know it’s 2 tb not familiar with adding more memory.

**Q: Can it record audio?**
A: Yes, it can record audio.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great, easy to install
*by O***N on December 22, 2024*

I bought a new (to me) home that has security cameras. I called the security company to gain access to the cameras and make sure the old owner didn’t still have access. The security company spent 4 billable hours trying to get the system working with the original NVR and then said they'd have to come back with the "expert". Then they kept blowing me off. I got tired of asking them so I simply purchased a new Lorex NVR (on sale) and had it hooked up and working within 30 minutes. I may buy some new cameras to replace the 10 year old ones in the existing system. The app works pretty well and there are no hidden costs.

### ⭐⭐⭐⭐⭐ Great DVR for security cameras
*by L***E on August 6, 2025*

Easy to set up. Be sure that your cameras will work with the dvr. Luckily we did the research and our cameras fit. Since our dvr stays in our garage, I bought the 3 yr warranty which was cheap. This dvr has a great app, but only works on one phone per household.

### ⭐⭐⭐⭐⭐ So far so good
*by D***E on October 2, 2020*

I decided to upgrade my 7 year old broken night owl DVR and keep my old cameras instead of replacing everything with a fully digital NVR system that uses ethernet cables. I went thru a handful of DVRs that either had horrible apps, limited functionality like no timeline playback(!!!!), or bad hardware like no fans or fan connectors on the motherboards. I almost gave up and this Lorex was the last one I bought that I was going to decide between. Thankfully it solved any and all issues. The motion detection works decently enough that I don't think I've missed anything. It has both event AND continuous timeline recording which was somehow missing from the other systems I previously purchased, but was included in my old system. Beats me. The device and app interfaces are intuitive. I set motion detection zones and changed some of the image settings because it was motion detecting static interference. I like that a fan was included tho I changed it out with a quieter aftermarket one. All in all I'm very satisfied. Also, I installed a security system specific hard drive because it will last much longer under recording load over a typical computer hard drive. So I do suggest that.

## Frequently Bought Together

- Lorex D841A82B Series 8 Channel 4K HD 2TB Analog HD Security System DVR with Advanced Motion Detection Technology and Smart Home Voice Control, Black
- Fancy Buying Security Camera Power Adapter 12V 5A 100V-240V AC to DC 8-Way Power Splitter Cable FCC Certified LED Power Transformers-Fits Analog/AHD DVR/Camera, RGB LED Strip Lights
- ANNKE 4 Pack 30M/100ft All-in-One Video Power Cables, BNC Extension Surveillance Camera Cables for CCTV Security DVR System Installation, Free 8 x BNC Connectors and 100pcs Cable Clips Included

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-18*