WiFi Yes - 2.4GHz / 5GHz. You'll receive an alert to your smartphone with a short video clip of the detected motion to keep you up-to-date, in addition to any abnormal sounds heard nearby, such as your smoke alarm or a window breaking.
eBay
1.7mm Fisheye Lens 5Megapixel For HD CCTV IP Camera M12 Mount 1/2.5" F2.0 180Degree Wide Angle Panoramic CCTV Lens
Aliexpress UK
New other than one was taken out the box and turned on (left side) Also has a set of mounting brackets new with it (last pic) Thanks
eBay
JIENUO HD IR-Cut Lens Mount Holder Double Filter Switcher M12*0.5 Lens Switch For HD CCTV Security Camera Accessories Filter
Aliexpress UK
Yi 1080p Camera Bundle - 3 x Dome And 1 Outdoor Camera. Tested And Working 100% working and no issues since purchasing. note: App is great if cloud service is subscribed too. Otherwise app is annoying with too many adverts - wasn't like this before! USB cables and wall plugs not included I have all my Yi cameras advertised for sale as I have moved onto a wired system with local storage.
eBay
HD 5.0Megapixel 25mm M12 CCTV Lens 1/2" For HD CCTV Camera Lens ip camera lens F2.4 Long Viewing Distance Upto 50m
Aliexpress UK
YI Home Wireless Smart Security Camera - White
eBay
IP Camera Lens 2.1mm 3MP CS Mount Lens Wide Angle CCTV Camera Lens Aluminum Alloy for Home Security Cameras Security Camera Lens
Aliexpress UK
eBay
1PCS Clear Dome Camera Cover Security Camera Housing Acrylic Indoor / Outdoor CCTV Replacement
Aliexpress UK
YI HOME CAMERA 720p HD 111 WIDE ANGLE LENS 2 WAY AUDIO INFRARED NIGHT VISION RESLUTION: 1280:720 WIFI *FAST SHIPPING* *Box slightly damaged but item NEW*
eBay
Security Camera Mount Bracket CCTV Clamp Mount Universal L Shape Surveillance Dome Camera Bracket for Backyard Lawn Outdoor
Aliexpress UK
MPN YYS.2919. Model YYS.2919. See faces captured in your alerts with ease. 1 x KAMI Mini 1080 with integrated base and support. With a simple double-tap, you can zoom (up to 4x) and focus on the smallest details.
eBay
360 Panoramic Fisheye 1.4MM Lens FOV:230° Ultra Wide Angle HD M12 CCTV Lens Security Camera
Aliexpress UK
Adjustable Alert Frequency: AI powered human detected alert or motion detected alerts can be set by sensitivity levels from high to low. Eliminates 'false positives' caused by flying insects, small pets, or light changes.
eBay
YOOSEE 15MP 8K WIFI IP Camera Three Lens HD Cam Indoor Smart Home Two-way Audio Human Tracking Onvif PTZ Security Camera CCTV
Aliexpress UK