THE ULTIMATE PROTECTION SmartBoard Smart Series with unique Dynamic Active Tracking™ is the most comprehensive and advanced solution to protect your electronic equipment. Improving flickering from LED or reducing re-programming from PLC and specialised lighting systems like CBUS/Dynalite to stopping spikes/surges or electrical noise contaminating whole circuits. DRM95 is is relied on in these and many more similar type applications. The Thor SmartBrain not only protects from surges, it also filters and cleans electrical frequency noise to give you unbeatable sound and video quality. Enjoy a truer AV experience with better picture quality and purer sound. Can also improve computer gaming speeds and fix internet dropouts Technical Smarts Product Dimensions: 70mm(W) x 90mm(H) x 60mm(D) Supply voltage 220-240V AC 50Hz Maximum current rating 20amps/4800 W (VA) Clamping Voltage 300V AC Maximum Transient Spike Impulse Current (AMPS) 49,000 amps Maximum Energy Dissipation (Joules) 2520 Joules EMI/RFI Noise Reduction Filter Type - Dynamic Active Tracking (SmartBrain Active) Protected AC - Incorporating 32 separate protection components Earth Leakage Range - Less than 1 milli amp Operating Temperature -10C/+60C Protection Modes on all 3 conductors Active/Neutral/Earth Model No. DRM95 20A inside the brain SmartBrain has a premium filter technology called Dynamic Active Tracking. This unique filter has the best chance of "cleaning" electrical noise because it shields around 70% more frequencies when compared to other filters. It is an Active filter and can "clean" unwanted frequencies on both the upward curve and the downward curve of a sine wave (power). Most other filters only work at the crest of the wave and therefore miss a huge section of these unwanted frequencies that can generate noise on sensitive electronic devices.