Read below for a special link to save money on your purchase! For the quick overview/highlight video, click here! https://www.youtube.com/watch?v=YXg85qm5SGU In this review we cover everything the Lorex Smart 4k NVR Security System has to offer. See below for chapters to assist with navigating this in depth review, should you want to learn more about a specific part. SPECIAL DISCOUNT: As of June 2021, Lorex is now providing our channel with promotional links and discount codes. We filmed this review prior to joining their affiliate program. In no way does our partnership with them influence our review. If you think a Lorex system is right for you, and you'd like to support our channel, click the following link to save money and support our channel (Up to 40% off) http://bit.ly/3I4Kj6R The model in this review was the NK183-48AB, which uses the same NVR as many 4K Smart models. Follow us on Twitter! https://twitter.com/GadgetryTechJoe Follow us on Instagram! https://www.instagram.com/gadgetrytech/ Follow us on Facebook! https://www.facebook.com/GadgetryTech Chapters: Intro and Features - 0:00 What's Included and Specs - 03:32 Camera Setup and Mounting - 06:56 NVR Usage and Interface - 10:26 Setting Motion Detection Zones - 12:00 Using Smart Search and Exporting - 14:33 Using Historical Playback - 15:58 Motion Detect Alert Response Time on Mobile - 17:20 Using Mobile App - 18:50 Final Thoughts - 24:22 #lorex #surveillancesystem