This Cam - Wave HDD wireless video transmission receiver doesn't come with an external power supply. Key feature: No power supply included.

Using this IDX System Technology CW - 5HD (RX) wireless video transmission receiver is straightforward. First, connect it to your device as per the standard wireless connection process. Remember, it doesn't have an external power supply, so you'll need to arrange for a suitable power source on your own. When using it, keep it in a stable environment away from strong electromagnetic interference to ensure a good connection. For maintenance, clean the device gently with a dry cloth regularly. Don't expose it to extreme temperatures or humidity, as this can damage the internal components. Also, store it in a safe place when not in use.