DA441/16, 24V AC PSU, 16 X 1A Fused Outputs, 2U Rack Mountable Enclosure Dantech Dantech Electronic Engineering. Specialists in the design and manufacture of electronic equipment for the security industry. Dantech Website PRODUCT DATA SHEET FOR DA441x16.pdf£190.45DetailsDescriptionDANTECH DA441/16 DA441/16, 24V AC PSU, 16 x 1A individually fused outputs. Typical uses are for powering door access controllers, electric releases, maglocks and CCTV cameras. 2U rack mountable enclosure.