Camera & skid:Camera size: ?40mm*286mmVideo resolution: 720*576Leds: 42pcsView angle: 105°Waterproof: IP68Skids: 100/140/220mmSuitable pipe diameter:70-300mm512Hz transmitterControl box:Storage medium: 8G SD card (max 256G) &USB stickDVR pixels: 720*576Movie format: MP410 levels digital zoomCharger time: 5 hoursRunning time: ?7 hoursCable reel:Cable size: ?460L*270W*560HmmCounterCable length: 60m Cable diameter: ?7mmMax length: 80mDisplay screen:Screen size: 9 inch TFT color Screen pixels: 800*480Case:Size: L520*W435*H200mmCase material:Engineering plastic