If you want the best image quality available, this is the system for you. The HC-PRO has an amazing 580 Lines of resolution (520 PAL) and comes complete with everything you need to connect to your camcorder or DVR including:

Waterproof Sony ExView Super HAD 580 Line (520 PAL) 0.1 Lux Camera. (NTSC or PAL)

HC-MIC2 Stereo high gain miniature microphone

HC-CP Lightweight ABS camera protector (practically indestructible)

HC-8AAC Covered 8AA Battery pack (powers camera & mic for 8hrs) 
HC-MNT1 Universal Helmet Mount with 2 attachment strips

HC-PDMNT Fully adjustable pedestal mount
HC-GMNT Goggle Clip
2 Extra camera lens glasses
Hard-shell plastic carrying case
Easy to follow instruction manual
GPVlite - Global Positioning Video Software

Camera Specifications:

Image Sensor	High Resolution, 1/3" DSP, CCD (Sony EX-View Super HAD)
Effective Pixels	NTSC:768(H) x 494(V)  PAL:752(H) x 582(V)
H. Resolution	580 TV Lines(NTSC)/520 TV Lines (PAL)
Min. Illumination	0.1 Lux at 2.0
Video output	1.0Vp-p Composite. 75 Ohms
S/N Ratio	More than 50 dB
BLC	Automatic
Shutter Speed	NTSC:1/60.1/100,000 sec PAL:1/50.1/100,000
Gamma Correction	R=0.45
White Balance	2100.K .8200.K Auto
Gain Control	4dB~30dB Auto
Smear effect	0.005%
MTBF	80,000 hrs
Power Source	DC12V (Tolerance: 8V~15V)
Operating Current	130mA
Lens	3.6mm (92 Deg)
Operating temp	14°F~122°F (-10°C~50°C)
Humidity	Within 90% RH
Dimensions	0.82" (Dia) x 3.0" (L) (21mm x 76mm)
Weight (approx)	76 grams
Cable	Length: 5', Signal: RCA, Power: 2.1mm Coax