xmartO [10 Dual-Lens Camera Bundle 20-View Long Range WiFi6 Mesh Security System, 16CH 4K Dual Band NVR, 4MP 180°+Static FOV & 360°PTZ AI Tracking, 24/7 Plug-in Surveillance, 500GB HDD, No Monthly Fe

-- - -- This bundle includes a 4-cam prepackaged set with 500GB HDD NVR plus 6 add-on dual-lens cameraspairing the 6 extra cams to the NVR is easy as a breeze, forming a 10-camera surveillance system. It works instantly out of the box: simply plug the NVR into a screen, power on all cameras, and start 24/7 property monitoring right away, with all necessary accessories included.
-- , Each dual-lens camera features a stationary lens and a PTZ tracking lens, capturing 2 independent live/recorded views simultaneously per unit. 10 cameras deliver 20 concurrent views of different directions all at the cost of only 10 cameras, with the 16CH expandable NVR is capable to manage up to 16 cameras with 32 views if you add more cameras.
& The 16CH 4K NVR has a built-in professional WiFi6 router, creating a self-built mesh network for all cameras that brings 0 load to your home WiFi and works normally even without an Internet connection. Far cameras with weak signals use closer ones as WiFi repeaters to boost connectivity; (), cameras can be installed up to 1300ft (400m) from the NVR for flexible wireless mounting.
° + ° & With AI Auto Tracking off, the dual lenses face two distinct directions, allowing each camera to view and record a 180°+ wide FOV; the PTZ lens pans and tilts for 360° full coverage. When activated, AI Auto Tracking automatically follows and records moving people, animals and vehicles in real time, no manual monitoring required.
& , Scan a QR code to add the NVR to the free XMARTO app, and remotely view all 20 views anytime on iOS/Android/PC/Mac/Alexa. Motion/human detection triggers instant app alerts; the preinstalled 500GB HDD stores months of video for free with no monthly or hidden fees. Optional cloud storage, 2-way audio and siren alarm included.