ASSA ABLOY Electronic Security Hardware’s Securitron AQ Series power supplies are available in 1 to 16 Amp variants to support the smallest single-door systems to the largest enterprise access control systems. Customers can use any combination of the seven power supplies and nine distribution boards in any UL listed enclosure and maintain UL certification. The new Securitron AQ Series power supplies provide better-than-linear performance, with features that include up to 93 percent efficiency, thermal shutdown protection with auto restart, integrated or dedicated battery charging circuit and more.