AU10
Add on microphone for all CCTV cameras and other applications. Connect to the BNC and DC socket on the camera and adds audio. Internal & external use with box.
AU20 Add on microphones for all CCTV cameras and other applications. Connects to the BNC and DC socket on the camera and adds audio. With BNC socket (Video), Phono Socket (Audio) and DC Socket (Power) outputs for simple plug & play connection
