xmartO 4MP QHD Solar Wireless PTZ Security Camera Set, 4PCS WiFi6 Dual Band Solar Cameras + 10CH 4K H.265 WiFi6 NVR + 2.4G/5G Dual Band Video Doorbell, No Monthly Fee, Wire-Free Installation

All-in-One Wire-Free Solar Security BundleThis complete bundle includes 4 solar wireless PTZ cameras, 1 10CH 4K H.265 WiFi6 NVR and 1 dual band smart doorbell, designed for hassle-free home/business security. All devices are wire-free: cameras powered by solar + rechargeable batteries, doorbell wire-free install, NVR with built-in dual WiFi (no Ethernet cable needed), no monthly fees.
4MP Solar PTZ Cameras & Long-Lasting PowerCameras feature 4MP QHD clarity (twice 1080p) and PTZ pan-tilt-zoom. Powered by TESLA-type automotive-grade batteries + solar panel, first full charge then solar replenishes power daily; All-Weather-Charge Technology ensures charging in rain/snow, 120-day battery life, rarely needing manual recharge.
Easy Installation & Versatile MountingCameras install anywhere (wall/ceiling/tree/pole) with included reusable cable ties (no drilling for trees/poles) and corner mount (monitors 2 sides). Doorbell installs via tape (smooth surfaces) or screws. NVR pairs with cameras in seconds, no complex cabling, works standalone without internet.
10CH 4K H.265 NVR & Flexible Viewing10-channel NVR supports up to 10 XMARTO WiFi6 cameras, 4K H.265+ HEVC compression saves storage (half bitrate vs H.264). No HDD included; the NVR is compatible with SATA HDD within 6TB (1-6TB optional). View via HDMI monitor (local, USB mouse control) or free App (remote, iOS/Android/PC/Mac/Alexa), easy to set up with one scan.
Smart Detection & Active DeterrenceCameras have PIR thermal true detection (reduces false alerts from trees/wind), 65ft IR night vision in pitch darkness, warning spotlight + siren. Doorbell has thermal detection, 4MP HD, IR night vision, siren + included chime. Both have 2-way audio; cameras/doorbell save videos to SD/NVR/cloud (optional).