The Mier BW-RACKACE temperature-controlled enclosure is designed for outdoor use with a robust NEMA 4 rating. It features a 2000 BTU AC unit to maintain optimal internal conditions, protecting your equipment. Inside, you'll find a 12RU rack included for convenient mounting. Security and durability are prioritized with a tamper switch, tubular key-lock, and a removable door secured by two 1/4-turn latches that ensure a tight seal with interior gaskets and water channels. Ideal for safeguarding sensitive technology in harsh environments. Invest in reliable protection with this all-in-one rack enclosure.