Built-in Solar Panel for Charging.
eBay
ANRAN 2K Solar Camera System Kit 4MP Outdoor Wireless Wifi Camera 4CH NVR 4 Cameras PIR Humanoid
Aliexpress UK
Even without the sun, the built-in battery can keep it running for 3-6 months. No power cord or network cable required, can be easily mounted indoor or out. With enhanced built-in antennas, it can flawlessly works with 2.4GHz Wi-Fi, not support 5 GHz.
eBay
LS VISION 8MP 4K WiFi Solar Camera Outdoor Wireless IP Camara Dual-Len Security Protection PTZ CCTV
Aliexpress UK
Takes less than 10 minutes. It's 100% wire-free and easy to set up. You can monitor garden/front door/garage more clearly and won't miss any details！. 2K 3MP Picture Quality.
eBay
AOSU 3MP Solar Battery Camera System 2 Cam Kit Wireless 360° PTZ Surveillance Wifi Camera Set
Aliexpress UK
The wireless design ensures easy and flexible installation. Or install it in the garden to monitor your little children when they play outside. IP65 weatherproof makes it suitable for outdoor use. Recordings are automatically overwritten when it is full.
eBay
Top! Outdoor 4K 8MP Wireless Solar Camera 4G Sim Dual Lens Wifi IP PIR HD Night Vision Camera
Aliexpress UK
5Ghz WiFi is not supported.
eBay
4MP Wireless Solar Camera Dual lens WiFi PTZ Camera Outdoor Built-in Battery Video Surveillance
Aliexpress UK
(【 Smart PIR Motion Detection 】. Condition is “New ”. 128GB SD card), support smartphone online viewing of local storage video and recording. Compatible with iOS & Android. 【 2.4G Stable WiFi Network and IP65 Waterproof 】.
eBay
2K 4MP Wifi Solar Camera Wireless Battery Powered Outdoor 4MP IP Camera IP66 PIR Video Surveillance
Aliexpress UK
Use ARCCTV APP, no work with ANRAN APP. Notice 4MP Ultra HD Detail. With 4MP UHD, you'll see the small details of any person that walks onto your property. Built-in Solar Panel for Charging. Built-in microphone & speaker, you can see, hear and talk to anyone who appears on the screen of your device even though you are thousands.
eBay
ieGeek 4G/3G LTE Outdoor Solar Wireless Surveillance Camera, 2K IP Camera SIM Card with 10000mAh
Aliexpress UK
Network connection. Long Battery Life.
eBay
AOSU 3MP Solar Battery Camera System 4 Cams Kit Wireless 360° PTZ Surveillance Wifi Camera Set AI
Aliexpress UK