Pipe Camera 512Hz Mini Transmitter Locator Pipe Sewer Drain Camera for Repair
Transmitter frequency∶512HZ. Hikvision DS-7608NI-Q2/8P 8CH 8PoE NVR 4K 8MP H.265 2SATA Network Video Recorder. Transmitter distance: about 5M. 1 Transmitter. Communication is always the best way to solve problems.