[. . . ] It receives RF commands from THOMSON motion detectors (sold separately) and communicates these commands to the MultiView or X-Ray Vision software. [. . . ] The ROC3407 can therefore work with the MultiView or X-Ray Vision software to automatically turn on lights, appliances, and cameras when THOMSON motion detectors are tripped. IMPORTANT: Use of the ROC3407 requires Windows ® 95 OSR 2. 1 with USB support, or Windows 98. DO NOT plug the ROC3407 into your PC until you install the THOMSON software. Download the desired software application from: www. x10. com/software 2. THOMSON agrees to repair or replace, at it's sole discretion, a defective THOMSON product if returned to THOMSON within the warranty period and with proof of purchase. Call 1-800-675-3044 or visit www. x10. com, or e-mail sales@x10. com to obtain a Return Merchandise Authorization (RMA) number. Return the defective unit postage prepaid to THOMSON (see address on back). Units to be returned should be packed carefully. Please visit www. x10. com/warranty to complete your on-line warranty registration. [. . . ] Units to be returned should be packed carefully. Please visit www. x10. com/warranty to complete your on-line warranty registration. [. . . ]