4.5'' 36X ZOOM 4in1 AHD/TVI/CVI/CVBS 1080P 2MP PTZ Speed Dome IR Camera Pan TiltIP Speed Dome PTZ Camera with IR 300 Meters 30X Zoom u0026 Auto Tracking
The seller is eassin2010 and is located in Shenzhen. 4.5'' 36x zoom 4in1 ahd/tvi/cvi/cvbs 1080p 2mp ptz speed dome ir camera pan tilt the signal format does not correspond to dvr. 16 points, dwell time user selectable. Change the channel protocol corresponding to DVR to coaxial control.