Power Supply still Needed to Power on the Cameras and NVR(We Don't Take Charge of Installation). Metal buildings and Cement wall will heavily block the wifi signal between the cameras and NVR (Not recommended to exceed more than 2 walls) And you can use wifi repeater to strengthen the signal. Two-Way Audio function is customized, you can turn on/off manually. Keep the House Safe, Suitable for All Occasions.
Strong Anti-Interference and 64ft Night Vision, 2304 x 1296 Image Sensor Makes More Clear and Stunning Picture and Video. IP66 Weatherproof & Night Vision. Camera metal shell material to resist extreme heat and cold, and is more durable. The camera's night vision up to 100ft with the powerful IR lights, no matter where you live, the weather won't interfere with your camera's performance.
Note:Power adapter is not waterproof! Built-in Microphone, Receive clearer audio. The built-in microphone can capture very clear audio. The audio range is up to 19.2 feet.
The NVR has an HDMI audio port, which can output audio to a high-definition TV or a monitor with speakers and the audio can be played together with the video on mobile devices. Auto Pair, Plug and Paly. The camera and NVR have been matched at the time of production. All you have to do is to plug in the antenna and power adapter.
Expenable 3MP Wireless Security Camera System. This is an 8-channel security system.
Based on the original 4 cameras, you can add up to 4 cameras. 4 x 3MP IR LEDs Audio IP Cameras. 1 x 3.2 Feet Power Cable for NVR. 4 x 9.8 Feet Power Cables for Security Cameras.
265 Wireless Network Video Recorder. 1 x 9.8Ft 5DB Extension Antenna(Enhanced WIFI signal for camera).
1 x 3.2 Feet HDMI cable. 1 x 3.2 Feet Network Cable. This item is in the category "Consumer Electronics\Surveillance & Smart Home Electronics\Home Surveillance\IP & Smart Security Camera Systems".
The seller is "aomgtop006" and is located in this country: US. This item can be shipped to United States.