Product Description1/3-inch CCD Smoke Detector Day and Night Camera Model Number: CM-IR740CDN Key Specifications/Special Features: ---Image device: 1/3-inch CCD ---Number of pixels (H x V): PAL: 500 x 582 ---Horizontal resolution: 420TVL ---Video output: 1Vp-p 75 Ohms, negative ---White balance: Auto ---S/N ratio: More than 46dB
