ABB D04011 — For commissioning and administration of the ABB Welcome® IP and ABB AccessControl system. Commissioning takes place via a web interface. Simple and clear management of users, access rules and times including logging. Supports up to 1500 devices (500 AccessControl devices and 1000 Welcome IP devices). Supports up to 2000 users and 64 user groups. Simple commissioning thanks to WLAN ad-hoc mode. Simple remote access via myBuildings portal. Connection to the building network via CAT cable. Suitable for wall mounting or multimedia distributors. Power supply via Power-over-Ethernet (PoE) 802.3af. Alternative power supply 24 V DC, 375 mA. Alternative power supply via plug-in power supply unit (item no. 53011PS-xx).