Triplett IPAS10-N IP Answer Stick IP Camera PoE TesterThe Triplett ByteBrothers IPAS10 N IP Answer Stick is a must have tool for IP camera installers. It allows users to align and focus the IP camera at the camera's location. The IP Answer Stick passes IP power through to the camera and has a port to connect your notebook computer. At the same time the stick also measures PoE voltage and power. No battery required. 1 year warranty.