[Doorbell + 4-CAM] XMARTO Wire-Free Solar PTZ Security Camera System & Video Doorbell Bundle, 2K 0-Light Night Color Vision, WiFi 6 Wireless 4MP HD Cam, 10CH 4K NVR 1TB HDD, No Monthly Fee

-- - & - This bundle includes a 4-camera kit (10CH expandable 4K NVR, all accessories) and a 2.4G/5G Dual Band doorbell, ideal for houses, stores and offices. The standalone Linux-based NVR works out of the boxplug to a screen and power on cameras for instant monitoring; cameras install with 1 screw (cable-free, solar-powered) and the doorbell mounts via tape/screws, no complex setup or cable hassle.
- & - - Cameras feature TESLA-type 8700mAh batteries and all-weather solar panels for continuous power (rain/snow compatible). The smart doorbell boasts long-lasting rechargeable batteries, running up to 100 days per chargeboth devices reduce recharge times to just a few times a year, minimizing maintenance.
& - - Cameras capture stunning 2K color night vision in complete darkness (0 light needed, no IR/fill light) with a large sensor and professional lens; doorbell delivers 4MP HD video (twice 1080p) and IR night vision for clear low-light viewing. Upgraded WiFi 6 enables 1300ft (400m) line-of-sight range between cameras and NVR, with stable performance even with wall interference; doorbells dual-band WiFi ensures reliable connectivity.
& - Cameras offer PTZ control, 2-finger zoom, AI Tracking (detects/tracks people/animals/vehicles) and one-tap siren; doorbell has thermal true detection, siren alarm and real-time app alerts. Both have built-in 2-way audio for remote communication. Set up via QR code on the free XMARTO App for multi-device remote viewing (phone/PC/Mac); Alexa-compatible for hands-free monitoring anytime, anywhere.
& / - NVR preinstalled with 1TB surveillance HDD for years of event video storage (no cloud subscription needed). Doorbell has no hidden fees, stores footage via optional SD card (not included) or NVR, and works with the bundles NVR (update NVR via OTA to v3.6.16+ for compatibility) or standalone. The entire bundle is permanently free to use, with the doorbell including a chime for instant visitor alerts.