This SeqCam SEQ7113 Hidden Color Security Camera in Smoke Detector Shape is adopted the latest Sony CCD technology of sensor and driver, The most attractive characteristics are small and easy hidden, suits the elevator and corridor, In addition, it owns the characters of high definition and stability, strong anti-jamming, rich and real color, Provides sharp, high-resolution images with its Sony 1/3"" CCD Image Sensor, 420 TV lines of resolution for better monitoring, 3-axis bracket internal integration, TV System: NTSC, PAL, Validity Pixel: 510 (H) x 492 (V), 500 (H) x 582 (V), Image Sensor: 1/3"" Sony CCD, Camera Lens: 3, 6mm, Minimum Illumination: 0, 5 Lux, Auto Gain Control: Auto, Electronic Shutter: 1/60sec ~ 1/100000sec, 1/50sec ~ 1/100000sec, S/N Ratio: More than 48dB, Gamma Correction: 0, 45, Video Output: 1, 0Vpp, 75Ohms, Operating Temperature: -20ºC ~ 50ºC, Power Supply/Current: DC12V (+/-10%)/120mA, Dimension: ¢100mm x 65mm, SKU: HTI241