DA442/16, 12V DC PSU, 16 X 500mA 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 DA442x16.pdf£190.45DetailsDescriptionDANTECH DA442/16 DA442/16, 12V DC PSU, 16 x 500mA individually fused outputs. Typical uses are for powering door access controllers, electric releases, maglocks and CCTV cameras. 2U rack mountable enclosure.