xmartO [Doorbell + 4-CAM] Wire-Free Solar Security Camera & Smart Doorbell Set - 4Pcs 2K QHD PTZ Cam & 4K 10CH Expandable WiFi NVR (Past 120-day Storage) & 2.4G/5G Dual Band Doorbell, No Monthly Fee

1FEATURES2DUAL BAND WiFi 63LONG RANGE WIFI4STANDALONE 4K NVR5NON-STOP SOLAR CHARGING Maximize your field of view with PTZ. Set preset monitoring routes and focus instantly with a click.
Customize motion zones to minimize unwanted alerts and enhance your privacy using privacy masks.
The 64GB SD card saves videos of past 120+ days. You can add a 2.5" or 3.5" hard drive within 6TB to the NVR for mass-storage. Cloud storage is optional and cost less than a common coffee per week.
High Efficiency Video Coding (HEVC), or H.265
Delivers significantly improved video quality at the same bitrate
Saves HDD space and record more days

Easily find active videos of human, animals and vehicles. Skip empty videos.
4CH motion-videos playback: play each event as a movie with multi-cam.

Add up to 6 more cameras to form 10-CAM CCTV system
Compatible with ALL XMARTO CAMERA

Permanently free to use.
0 monthly fee.

Do the cameras record 24/7?
The cameras detect people, animals and vehicles 24/7. They will skip empty videos without activity and record people/ animals/ vehicles. You can also keep the cameras plugged to 5V power and switch to 24hr continuous recording mode.

Will I have to recharge the cameras' batteries often?
No, you don't have to. We suggest you to recharge the cameras to 100% before you mount them, then install them with the solar panels. The solar panels replenish the power everyday.

The WiFi distance is not as good as advertised.
The furthest working distance is obtained on open ground so it's for reference only. Walls & WiFi interference will cut the distance. Go to NVR's Network setting and click 'Adaptive channel' so the NVR auto-select a best WiFi CH & performs its best.

Why the camera misses some people and activities?
The motion detection works well when movement goes across the field of view. Motions occur directly toward or away from the camera is harder to detect. Please adjust the camera's mounting spot and angle accordingly. The sensing distance is about 30ft

Is any monthly fee required to use these cameras?
No monthly fee at all. The cameras are permanently free to use. The NVR has local storage so you don't have to pay for Cloud storage plans. The WallPixel/ PixelWall Apps do have Cloud subscription plans if you'd like so. It's not mandatory.

Security Camera System Wireless Smart PTZ Security Control Flexible & Inexpensive Storage H.265 HEVC Smart AI Playback Add More Cameras No Monthly Fee Do the cameras record 24/7?
Will I have to recharge the cameras' batteries often?
The WiFi distance is not as good as advertised.
Why the camera misses some people and activities?
Is any monthly fee required to use these cameras?