Product Description：

PIPE&WALL INSPECTION SYSTEM CR110-7(F)
2.4Ghz wireless monitor with 2.5 inch LCD screen.
The monitor with built-in lithium battery which can support 2-3 hours during working.
The monitor can support the 8GB SD card
The monitor with 4channels and built-in microphone.
The available working dis tance can be 300M
Sony color 1/4CCD camera.
With LCD lights.
The camera comes with a serpentine tube(about 60cm).
With the extended elastic steel pipe(about 1.8m).