[12~56V DC Input] The 2 ports PoE injector support 12~48V DC and 24~48V AC Input and boost to 48V PoE++ output. It will solve the problem that you only have 12V or 24V centralized power supply. ^^ [ 802.3 at/bt PoE Output] The PoE++ inejctor with 2 PoE output Ports, supports IEEE 802.3 at PoE (30W) and IEEE 802.3 bt PoE++ (90W). It can connect 2 device at the same time. ^^ [Small Size] The 2Ch Gigabit PoE Plus Injector housing size is 3.93 x 2.76 x 1.18 in, it dont need large room to install.
^^ Industrial Grade Quality The Industrial 90W PoE adapter use industrial grade components and aluminum housing, it can work at wide range temperature -40C to 75C (-40F to 167F). You can use it in outdoor harsh environment. ^^ [Din-Rail & Wall Mount] The Gigabit PoE Injector come with 35mm Din-rail Clip and Wall mount accessories.