PIR mini camera,Sony ccd mini camera,hidden camera,pinhole camera,cctv hidden camera,420tvl camera Model No. KD-500S-C1001A KD-420S-C1001B KD-420S-C1001C KD-420X-C1001D KD-420X-C1001E Image sensor Sony 1/3" CCD SONY 1/4" CCD SHARP 1/3"CCD SHARP 1/4" CCD Effective Pixels PAL  512H582V     NTSC512H492V Single Systerm PAL/NTSC Horizontal Resolution 500TVL 420TVL Minimum Illumination 0.5LUX/F1.2 0.8LUX/F1.2 1.0 LUX/F1.2 S/N Ratio More than 48dB Video Output 1.0Vp-p/75 AGC Auto White Balance Auto Backlight Compensation Auto Exposure Mode EE Electronic Shutter 1/50(1/60) - 1/100000 sec Gamma Correction 0.45 Sync. Systerm Internal Synchronization Lens 3.6mm/3.7mm(Optional) Power Supply DC12V5% Operation Temperature -20--50