VEVOR Sewer Camera, 165 ft/50m, Self-Leveling Drain Camera with 512Hz Transmitter, Distance Counter, 9" Screen 1080P HD Snake Plumbing Camera with Lights-12 LED & 32GB Card for Duct Pipe

The lens is waterproof to a depth of 10 meters for no more than 1 hour and cannot be immersed in water for a long time

The camera will not lose power if it falls off, and the screen will show no signal.

Please use pipe diameter 60mm-150mm. You can buy locator here:https://www.amazon.com/dp/B09L11BMQ5

It has a battery charging meter.

This product does not include a receiver as part of the product design. If you still need a receiver, we can provide a purchase link. Please reply to this message for further assistance. If this response does not resolve your issue, please contact us again for assistance.

Yes, this sewer camera features a built-in 512Hz sonde transmitter, which is compatible with most standard 512Hz receivers/locators available on the market. You can use any brand of locator that supports the 512Hz frequency to track the camera's position.