The Episode® Power UPS (EP-400-UPS-8HTR-1000) with surge/lightning protection is packed with features that appeal to any A/V Enthusiast. Whether your working on a home theater or whole-house system, this model has the features most requested in the industry. We took a commercial rack-mount UPS product and revised it with essentials for an audio, video, and whole-house system integration installation. The UPS provides a pure sine wave waveform and full automatic voltage regulation (AVR) to prevent costly interruptions. And we've given this model 1000 VAC and 700 watts. Plus, the assurance of 1874 Joules of surge/lightning protection, backed with our protection guarantee.