The cameras and the NVR require the power connection. They are not Battery Cameras. Wireless security cameras means the cameras connect wirelessly to a NVR. Wireless security cameras are designed for continuous recording, which requires them to be plugged in to a power source. Battery Camera can not continuous recording, Only Support Motion Detection Recording. Wireless & Wired Connection. This camera system support both wireless & wired connection. Wireless connection is more easy to set up with wires needed. And you can also connect the cameras to router via Ethernet cable for even more stable signal transmission. Extend Your WiFi Range. Use this 2.4 GHz Omni-Directional Antenna to boost your wireless signal especially in a large place. Replace the original antenna with the wireless range extender antenna. You can run the extension antenna through the wall to install it on the side of your house for better wireless reception. Local and Remote Viewing. For local access and control. Connect the camera system to a monitor or an HD TV. For remote access and control. Use free ZOSI Smart App on mobile devices, free ZOSI AVSS client on PC/Mac. This system has multiple recording modes to meet your needs. Set different recording mode for each camera respectively, such as 24/7 recording for your store camera, motion recording in some lower activity regions like warehouses or at night to help save storage space. So you can feel free to install it wherever you need them the most. Let it keep an eye on your home and business all day and night. This item is in the category “Consumer Electronics\Surveillance & Smart Home Electronics\Home Surveillance\IP & Smart Security Camera Systems”. The seller is “zosi_cctv” and is located in this country: US. This item can be shipped to United States.

• Viewing Angle: 90 °
• Items Included: Camera
• Remote Access Device: iPhone, iPad,Android, Internet Explorer
• Number of Channels: 8
• IR Night Vision: Visible up to 80ft
• Number of Zones: 8
• Hard Drive Capacity: 2TB
• Features: Automatic Motion Tracking, Instant Alert, LED Indication, Manual Sensitivity setting, Multiple Language Support, Night Vision, Outdoor/Weatherproof
• Storage Capacity: 2TB
• Camera Resolution: 3 Megapixel
• Surveillance Technology: IP/Network
• Warranty: 1 Year
• Number of Cameras Included: 4
• Color Mode: Color Day, B&W Night
• Color: White
• NVR Recording Mode: Intelligent/Basic, Time Schduled, Motion Detection
• Connection Method: Wireless or Wired
• Brand: ZOSI
• Surveillance NVR Feature: 3MP, HDMI ,P2P,QR to Remote Access
• Type: Bullet
• Maximum Resolution: 2560×1440
• Compression Format: H265+
• Note: The cameras and the NVR require the power adapter.
• Model: ZSWNVK-J83042-W-US
• Connectivity: Wireless
• Application: Indoor/Outdoor
• Smart Home Protocol: Wi-Fi
• Location: Outdoor & Indoor
• UPC: 0612068822915