The PHCM31 security camera lets you keep an eye on your indoor business or home from anywhere. This is a hi-resolution camera: it's got a ¼' Sharp CCD for 420 lines of resolution with automatic white balance and a 1/60 second electronic shutter. It's easily ceiling-mountable. Cameras don't let you just monitor your property - they also deter crime. Keep your property safe and secure with Pyle. DETAILSFor Indoor Use Validity Pixel: NTSC: 510(H)*492(V) Image Sensor: 1/4' Sharp CCD Horizontal Definition: 420TV Line Lens: 3.6mm Fix Lens Minimum Illumination 0.5 Lux AGC Auto Synchronization Internal Scanning Frequency (H) 15.625 KHz Scanning Frequency (V) 50Hz Backlight Compensation Auto Electronic Shutter 1/50 (1/60) ~ 1/100.000sec White Balance Auto S/N Ratio >48db Gamma Correction >0.45 Operation Temperature -10 ~ +50/+14 ~ +122 Operation Humidity 85%RH Power adapter DC 12V/500mASpecificationThe PHCM31 security camera lets you keep an eye on your indoor business or home from anywhere. This is a hi-resolution camera: it’s got a ¼” Sharp CCD for 420 lines of resolution with automatic white balance and a 1/60 second electronic shutter. It’s easily ceiling-mountable. Cameras don’t let you just monitor your property – they also deter crime. Keep your property safe and secure with Pyle.MANUALS & DOWNLOADS PHCM31 - Manuals