Review on 🎥 【Enhanced Two Way Audio, Face Detection】 SOVMIKU 2K Wireless Security Camera System with 1TB Hard Drive, 4 Cameras & 8CH NVR, Mobile & PC Remote, Outdoor IP66 Waterproof, Motion Alert, Night Vision, 24/7 Motion Recording by Mike Marks

Installing a hard drive is extremely easy when you want to upgrade your hard drive to 1TB. I have cameras installed all over the yard and even when they use the playback function I've had no trouble seeing what's happening behind my garage without the quality settings stuttering. I highly recommend the cameras. in the video, the trees move smoothly and are less than a second behind.