All these are wired system, not wireless. Complete system do not need Internet to work. However, an Internet will be necessary if you wish to use mobile for remote view.
Ariation listing, camera has 4 Bullet/8 Bullet for option and hard drive has No HDD/1TB HDD for option. Please choose the right one. High resolution 1080P HD camera offer clear images, even in the dark. Customize motion detection zone to monitor important area.3.6mm Lens, IP66 Waterproof Level with Aluminum Casing. 24pcs Infrared Leds, up to 80ft Night Vision. Display:Support TV, VGA, HDMI output. Support all mobile monitor(iPhone, ipad, Android system). Support 1 SATA port, 1HDD of 2TB, 3 USB2.0 port for operation of mouse control, back up, burning and upgrade. This powerful 1080N 4-in-1 DVR supports 720p/1080N/1080P HD-TVI, CVI, AHD and CVBS/960H analog camera. The default dvr video mode is TVI. You can easily change the video mode by dvr menu setting.
Customize each camera's monitoring area to reduce unneccessary false trigger. Select specific areas of each camera's image you want to recording and alert. Our DVR offers 4 kinds recording modes to meet your needs: 24/7 continuous record, motion detection record, schedule record, recycle record. It will automatically overwrite the oldest stored footage, you can transfer those video files by USB. With the free app you can access life via smart device (IOS/Android).
Watch live streams and view playbacks instantly, helping you stay informed. Using the HDMI port on DVR, you can view live or watch playback on your large screen monitors. Supports devices:smartphone, tablets or PC.
With Aluminum Casing, the IP66 waterproof cameras fit for indoor and outdoor use, it can withstand the most terrible climate that the mother nature brings. 3-Axis camera stand, cable through bracket. 7/24 Day & Night Monitoring. The IP66 weatherproof cameras fit for indoor and outdoor use. Equipped with 24pcs, 3.6mm infrared leds, provide up to 80ft(24m) night vision.Offering complete peace of mind with high resolution color image at day time and clear and detail B&W image at night. Even 7/24hours monitor your property. 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.