Battery: 16V 4.5A lithium battery. Monitor Image: Color. 1 Monitor. Storage Temperature: -20 ~ 60℃. 1 Aluminum Case.
eBay
4K Action Camera 1080P/30FPS WiFi 2.0" 170D Underwater Waterproof Helmet Video Recording Camera Sports Cameras Outdoor Mini Cam
Aliexpress UK
Battery: 16V 4.5A lithium battery. Storage Temperature: -20 ~ 60℃. 1 Aluminum Case. Monitor Image: Color.
eBay
Camera Multifunctional 2.0-inch Underwater Waterproof Video Recorder for Sports Action Camera Video Recorder Submersible Camera
Aliexpress UK
Resolution: 1000TVL. 【DVR Recording Function】: 8GB SD card included, you can record the underwater landscapes as your want. Application: Ice/ocean/Lake fishing; monitoring aquaculture; underwater exploration; swimming/diving/snorkeling etc.
eBay
Portable 4K Waterproof Outdoor Sports Camera Cycling Underwater Sports DV Camera Record HD Digital Cameras Consumer Camcorders
Aliexpress UK
This camera kit includes a winch camera that can be attached to an ultra bait boat for underwater monitoring. It features a wireless monitor for viewing footage in real-time. The product is designed for fishing with carp as the target fish species. It is made in China. I have used one of these personally myself and can say is a good bit of kit. The only thing required is an adapter for the plug and some Velcro to hold it onto the boat.
eBay
2.0" Action Camera Ultra HD 4K 30FPS WiFi Underwater Cameras Waterproof Helmet Bicycle Video Recording Cameras Outdoor Sport Cam
Aliexpress UK
More shock resistant. Adorned in a CamoTech Green Housing-colour. Use for trolling, casting, float or carp fishing. Uniquely designed and engineered in Denmark. Super Anti-wobling retrieve and up to 3.5 hours recording.
eBay
2.0" Action Camera Ultra HD 4K 30FPS WiFi Underwater Cameras Waterproof Helmet Bicycle Video Recording Cameras Outdoor Sport Cam
Aliexpress UK
Water Wolf cameras have started a revolution in understanding how fish behave and respond to the bait we offer them. Now the new Water Wolf 2K WiFi cameras are better than ever - with a number of improvements that make the Water Wolf camera even more versatile. Additional WiFi function for effortless transfer of videos to the Water Wolf app on your phone. Supports 2K QHD video recording. Waterproof up to 100 meters, which means it can also be used for extreme deep sea fishing. They are even more shockproof and equipped with a 100% battery charge indicator. It has a CamoTech Green housing color, super anti-wobbling retrieve and up to 4 hours of recording. It is suitable for trolling, casting, float fishing or carp fishing. The next fishing trip is just around the corner. Every time you ask.
eBay
JUWEL SmartCam Pro WiFi Aquarium Monitoring Camera 1080P HD Fish Tank Camera with Night Vision Remote Viewing Feeding Reminder
Aliexpress UK
eBay
Smartour 4K Car Rear View Camera Universal Backup Parking Camera HD Night Vision Wide Angle Golden Fisheye HD Revesing Camera
Aliexpress UK
Full waterproof IP68 design with 15m/30m/50m cable. (This link is 15m). Cable length: 15m/30m/50m optional(This link is 15m). Ice/ocean/Lake fishing; monitoring aquaculture; underwater exploration; swimming/diving/snorkeling.
eBay
5MP Wifi Camera 1.7MM Fisheye Lens Panoramic Wireless IP Camera 180degree ONVIF iCSee Home Security Audio Nightvision Camera
Aliexpress UK