Contact PSA for Details-Enclosures aren’t UL certified with the current MP1502 boards / Teal 16 x 20 x 4.5 Enclosure with Tamper Switch, AQS1210B Power Supply and PDB-8C1R2 Power Distribution Board, LP1502 (on-board Ethernet connection and two reader support, 4 output and 8 input relays, single downstream 485 port with 6MB) and MR16OUR-S3.