The system is plug and play, the recorder box built-in a router, all cameras wifi signal from the video recorder box, as long as you power on all cameras and recorder, it will working properly.
The wireless security surveillance system doesn’t mean you can use the system without any cables, power supply still needed to power on the cameras and NVR, the power adapter a are provided in the package, don’t support Batteries. (We Don’t Take Charge of Installation)
4CH 1080P Wireless NVR
NVR Built-in Wifi Router, Bandwidth-friendly
Support Video Preview/Recording/Playback/USB Backup
Support Android/IOS/Pad/PC Remote View
Networking Protocol: UPNP, SMTP, PPPOE, DHCP etc.
Get Instant email alerts when motion is detected
1 SATA Port, Up to 4TB Each, 1 USB 2.0 Port
Power Supply: DC12V
Image Sensor: 1/4″ Progressive Scan Sensor
Lens: The default 4mm(6mm for optional)
Auto White Balance and 3D-DNR
Night Vision: 6pcs IR Leds 59Ft (18m)
Minimum Illumination: Colour 0.1 Lux, B/W 0.01 Lux
widely used in shopping malls, garages, courtyards, Power Supply: DC12V