Camera Head
* Camera head size Φ23 x 45mm for pipe Φ25 to 200mm
* Camera head housing material stainless steel
* Camera lens window material sapphire glass
* Sensor size 1/4 inch
* Total Pixels PAL 720X576   NTSC 720X 480
* Waterproof IP68
* Field of view 120°
* Camera lighting 12 white LEDS
Monitor
*8 inch TFT LCD color monitor
* Power supply DC 12V  
* OSD language: English
* mirror image
* Sunshade included
DVR Control Box
* DVR power supply 12V DVR work current 200mA
* Storage medium SD card (8G SD card)
* Li-ion Battery power supply (18650 x 9 pcs  6600 mAh)
* USB jack for Keyboard
* MIC on / off button and earphone output jack ( earphone bud included)
Cable Reel
* Stainless steel Cable Reel size Φ 320 x 110mm
* 20m Φ5.2mm fiberglass rod push cable (30m, 40m optional)
Carrying case
* ABS engineering carrying case size: 520 x 435 x 200mm
* Unit operating temperature: -10 to 50 degrees Celsius, RH 95% maximum
* Storage temperature: - 20 to 70 degrees Celsius, RH 95% maximum