Amazon Price: N/A (as of February 14, 2019 12:16 am –
Camera Specifications: Model GWCLK20 Image Device 1/3" SONY CCD TV System NTSC Effective Pixels 510(H)x492(V) Scanning System 2:1 Interlace Sync. System Internal Horizontal Resolution 420 TV Lines Minimum Illumination 0.1Lux Video Output 1.0V(p~p)(75 Ohm, Negative) AGC Built-in S/N Ratio More than 48dB Auto Electronic Shutter 1/50, 1/60~1/100000 Sec Automatic Lens 3.7 mm lens Power Supply DC12V Operating Temperature -10C ~ +50C