2 PCS Passive UTP Video Balun Transceiver(Black) Filter-Mounting Bracket built-in high-power speaker and high-sensitivity

built-in high-power speaker and high-sensitivity microphone

Support systems: Android and iOS

Built-in 1000mAh polymer lithium battery

for example:

2 PCS Passive UTP Video Balun Transceiver(Black) Filter-Mounting Bracket built-in high-power speaker and high-sensitivity1) The model UTP101P II Video Transceiver is passive(non amplified) device that allow the transmission of real time monochrome or color video via Unshielded Twisted Pair (UTP) cable. 2) With mini coax pigtail lead the Passive Video Transceiver can be directly equipped to camera in a small space needed by the camera, as well as provides one channel video outputs with automatic terminal block available for easy connection. 3) UTP101P II can work with