Trading Division Of Deta Electrical Company Ltd. Manufacturer of Time, Light, Safety, Climate & Wi-Fi products. Formerly known as Smiths Environmental Controls. Timeguard remains committed to new product development and genuine innovation. We continue to deliver the energy savings that owners and occupiers are looking for, combined with easy-installation that makes us an installers’ favourite and of course, high quality and reliability are always top of the list. Please check our web site : www.timeguard.com for more information.