550TVL DOME-KAMERA

Color Dome Camera (550TVL) 1/3" SONY Super HAD CCD, 550TVL AWB, AGC On/Off, BLC On/Off, Flickerless On/Off, Service Extra-Video out, 3-Axis, 100mm dome size (Audio Function Optional) SR-D2310PVD 0.3Lux, 12VDC, 4-9mm Varifocal Lens DOME CAMERA Fuzhou Topvison Opto Electronics Co., Ltd. is a Chinese high-tech company specialized in developing,manufacturing, and marketing CCTV lens and other accessories in security surveillance systems. Since our establishment, our company has continued to incorporate the latest world leading technologies into the development of our products. Our company relies on well-trained and highly specialized engineers, effectivemanagement team members, and dedicated employees to create world leading and the highest quality lens.