OOSSXX Security Camera System Step Easy to Set up （1）Plug in the camera to a power outlet with DC 12V 1A power adapter （2）Plug in the NVR to a power outlet with DC12V 2A power adapter （3）Connect the NVR to the router Connect the NVR to the router using a 2.4GHz Wi-Fi network or a wired connection；Connect the NVR to a TV monitor or a PC monitor. Note that laptops are not supported （4）Download and Install the App Add free app “HonestView”,Click the '+' icon and then scan the QR code on the NVR Account/APP page 2 Antenna Strong Wireless Signal H.265+ Video Compression & 2TB Hard Drive {H.265+ Video Compression & 2TB Hard Drive}The second generation H.265+ technology compresses data at double the rate of the previous H.264 format, while improving video quality and enabling outdoor security cameras to deliver smooth HD video with lower bandwidth. Save up to 50% on storage and bandwidth with indoor / outdoor wireless security cameras. A 2TB hard drive, pre-installed in the wireless security camera system, supports reliable video recording for more than 2 months with 24-hour recording capability. 2 Way Audio & Dual WiFi The cameras for home security outside build-in microphone and speaker ,you can talk with your family or visitor through app on your cellphone . Remotely live view and chat via high-quality two-way audio on the free HonestView app for iOS and Android. Our video surveillance equipment has been upgraded with two powerful WiFi features, our NVR system can now connect directly to your home network via WiFi, eliminating the need for a long ethernet cable.