Dantech Electronic Engineering Dantech, Electronic Engineering, designed, developed, manufactured, global security industy, bespoke units, PoE, SecurePoE, MidspanUPS, Power over Ethernet, access control, PCB, power supply, switchmode, 12V DC, 4A, RTE, monitoring, VRLA, battery backup, mains powered relay, 1U, 16A, distribution board, 30W, midpsan, injector, security power supplies Security electronics specialist. Manufacturer of standard and custom power Supplies and security products.