Best Seller | Night Owl 8 Channel 4K Bluetooth NVR Security System with 2TB Hard Drive and 4 Wired IP 4K Indoor / Outdoor Spotlight Deterrence Cameras with 2-Way Audio Secure Start-to-Finish App-Based Bluetooth® Setup with No Monitor or Mouse Needed A Hardwired Connection Feeds the Cameras with Power Video and 2-Way Audio All In One Clean Ethernet Cable Run 4K Wired IP Spotlight Cameras Have Smart Detection 2-Way... more | | $574.99 FREE shipping go to store |