The Guardall switch mode power supplies are ideal for applications requiring mains and battery monitoring. The units have a regulated highly stable output supplying full rated current to load and a universal mains voltage input range (90 to 264V ac). These units are suitable for access control, intruder systems and general purpose applications.

Guardall products using switch mode technology are typically 80-87% efficient.
Switch mode technology provides for lower power consumption, provides cool running and energy efficient products that can result in improved long term reliability.