Lorex TD81825A4 Smart 4K 8-channel 2TB DVR with Four 5MP Deterrence Bullet Cameras, 135ft Color Night Vision

Be proactive when it comes to your safety with this smart 4K active deterrence security system from Lorex. This top-of-the-line system features our innovative 8-channel advanced motion detection DVR and four 5MP Super HD deterrence bullet security cameras. With exceptional features such as smart home voice control, active deterrence LED lights and siren, person/vehicle detection and long-range color night vision, this system gives you control of your safety while providing professional-grade security protection for your home or business.

Super HD security camera The main reason to purchase a security camera is to capture useful evidence should an incident ever occur on your property. This 5MP camera will do just that. It is capable of recording a 5MP resolution of 2592 × 1944 - that's more than 2× the amount of pixels of 1080p. This heightened resolution will produce stunningly detailed video providing definitive footage/evidence of the event in question. It will also allow for greater digital zoom so you can see further into the distance. This camera also comes with a wide 98° angle lens that is perfect for large areas or doorways.

Active Deterrence With the security cameras in this system, you get two additional ways to scare off would-be intruders. First, there is a super bright LED that can be customized to be triggered when detecting motion or manually activated with the push of a button through the app or from the recorder. You can also choose a strobe light setting, in addition to setting a schedule for when the deterrence LED should be activated to avoid having it go off during the day, for example. Second, there is a remote-triggered siren that is designed to stop trespassers right in their tracks. When motion is detected within the sensor range, the system sends an alert to your smartphone, allowing you to remotely access the camera and set off an intruder alert to deter crime.

Advanced motion detection Be alerted whenever motion is detected on your property thanks to advanced motion detection. This system features person/vehicle detection on 4 channels to reduce unnecessary alerts and false alarms. Important motion events that are recorded can easily be found using the Smart Search feature, which organizes events by type (e.g. person/vehicle motion vs. general motion, etc.).

Remote viewing from your mobile with Lorex Home™ This feature-rich system is designed for use with our innovative, hassle-free Lorex Home™ app. Using Lorex Home, you can quickly and easily view your security system remotely from your smartphone or tablet and control active deterrence features. Simply download the free app, scan the QR code on the DVR and your cameras will appear for you to monitor (or review footage). You can also program the app to send you motion-activated push notifications and email alerts with screenshot attachments straight to your phone to keep you connected to your property at all times.

In-wall Video / Power Cable for Simple Installation Each analog security camera comes with a siamese BNC cable that provides video transmission, power to the camera, and contol of the deterrence functions. This cable can be run through walls to give you the flexibility to install the camera where you need it most. The wired video / power connectivity means constant connection to your cameras, so your recording never misses a beat.

Color Night Vision The 5MP Ultra HD bullet camera is this system provides Color Night Vision™ with ambient lighting. The maximum night vision range, in low-light conditions, is up to 135ft. Without the help of external lighting, this camera is still capable of recording full black and white night vision up to 90ft (28m) in total darkness. Smart IR imaging technology and Clear Night Noise Reduction provide superior low light performance and the integrated infrared cut filter switches on and off between day and night, ensuring accurate color reproduction in all lighting conditions.

Outdoor approved Install your security cameras wherever you need them most - even outside. In fact, they have been rated as IP67 weatherproof, the highest rating available for Lorex security cameras, so you can count on all-season security monitoring that never stops working. They can even function in sub-zero temperatures as low as -40°F / -40°C.

Reliable security grade hard drive DVRs such as this are capable of working 24/7 without a break. Thankfully, so is the hard drive within it. Lorex uses security certified hard drives that are manufactured specifically to meet the high workload demands of continuous security monitoring. This means that you can rely on this professional grade 2TB hard drive to safely store weeks (or even months) of security footage. It is also possible to manually upgrade the hard drive within the DVR to a hard drive up to 8TB in size.

With or without the internet This DVR can be used without being connected to the internet. This means that your data can only be accessed directly from your DVR. However, an internet connection is required to enable remote viewing, motion push notifications, and to download the latest firmware updates.