The DoorBird A1093 PoE+ injector is a compact and robust Gigabit PoE+ injector, compatible with the PoE+ IEEE 802.3at standard. It is designed for mounting on walls, ceilings, or in control cabinets (DIN rail). The PoE+ injector can be used wherever PoE-compatible network devices are supplied with power via network cable. It is supported by all PoE-compatible DoorBird network devices, such as the DoorBird IP video door stations, the DoorBird door chime, and the DoorBird 2-wire Ethernet PoE converter.