Cisco Meraki MA-PWR-MV-LV PoE adapter 54 V

This unique accessory converts existing low voltage (12/24V) power supplies into PoE, allowing users to upgrade from analog to IP in just one installation step. Twin power cables can be disconnected from an analog camera and connected to the two terminals within the accessory in either order. The coaxial cable from the analog camera can simply be left in the wall and will no longer be used. Instead, video data will transmit wirelessly from the camera to the viewing computer (local connection) or through the Meraki cloud (for video proxy to a remote viewing device).
Easy Installation Quickly convert standard low voltage power supplies (12/24V) to Power over Ethernet. Upgrading to MV cameras (MV12 and later) from analog simply requires a wireless connection and this accessory, which outputs POE. This device will even figure out which cable is connected to each terminal, removing the guesswork.