<p> A Creative Light & Sound Company Division of National Biological Corporation 1532 ENTERPRISE PARKWAY TWINSBURG, OHIO 44087 USA 330-425-3388 - 800-321-6699 –Fax: 330-425-9700 http://www.etasys.com E-mail: [email protected]</p><p>December 15, 2003 For Immediate Release</p><p>NEW 2-CHANNEL SEQUENTIAL MODULE HAS REMOTE ACTIVATION AND LINKING CAPABILITIES</p><p>Twinsburg, Ohio—A Modular Sequential Unit designed to link and remotely turn on audio, video and lighting equipment is now available from ETA Systems. The PS220 2-Channel Sequential Unit is certified to UL 1472 and CSA 22.2, No. 184.1.</p><p>The PS220 is ideal for audio, video and lighting equipment. It operates as a stand-alone module and/or with any 2- or 4-channel unit that has ETA’s unique sequential and linkable daisy chain technology. It is specifically designed for remote turn-on and linking in any master or slave combination. This is accomplished by the unit’s self-contained power supply, 3-wire low voltage maintained connection interface, and expandable daisy chain communication ports. The PS220 fits in a new construction, three-gang, electrical outlet box.</p><p>The PS220 has power capacity of 120 VAC, with 20 amps of total current. It features two U-grounded outlets, one for each of 2-channels of sequencing, and is programmed with delays of 1, 5, 10 and 30 seconds.</p><p>Additional features of the PS220 include spike and surge protection, and L.E.D. indicators that provide power on, sequencing, channel status, and MOV protection active.</p><p>All ETA Systems Power Conditioners and Sequencers come with a three-year limited warranty.</p><p>ETA Systems, A Creative Light and Sound Company, is a recognized leader in the development and manufacture of Theatrical Lighting Products, Lightruss Truss Systems and Conditioned Power Distribution Units.</p><p>Please contact Victor C. Pavona 330-425-3388, ext. 207  [email protected] </p>