The camera suit pipe of 20-45mm, Belongs to small pipeline inspection equipment. 
	Cable length is 30/40m. 
	With 512HZ transmitter function, Can use 512HZ connector to receive signal. 
	And use Li-ion Battery, 7-hour battery life. 
	The hand-held design can easily grasp the shrinkage of the thread when working, and better grasp the length. 
	The camera and cable of this product are very flexible and can turn 2 90° bends. 
	This product has a very wide range of applications. 
	especially in some pipelines that need to be turned, and the frequency of use is very high.