Chico, Not sure about UL, but since they have connections to PSTN and ISDN, I think FCC part 68 would apply.
Sam Wismer RF Approvals Engineer LXE, Inc. ---------- From: Chico Jayanthan[SMTP:[email protected]] Sent: Tuesday, July 28, 1998 11:20 AM To: [email protected] Subject: FCC & UL Requirements for Intercom systems Hi, I am looking into FCC and UL requirements to market intercom systems in the US. These intercoms are manufactured in Europe and has CENELEC, EN 500015/ EN 50018 / EN 50020 / EN 60529 certifications. These intercom systems are intended to be used in hospitals, parking garages, hotels, offices, and heavy industrial environments. They also can be connected to regular telephone lines, has video capability and ISDN connection between main stations. I looked in to UL and I understand it is required to carry UL certification to market in certain US cities. But I am not sure if there a specific UL certification required for these intercom type devices. I think FCC Part 15 Class A & B applies to these devices since they will be sold to commercial and residential customers. Would some one help me understand what regulations (in addition to FCC & UL) apply to market these intercoms in the US. Also, specifically what FCC and UL regulations I should look into. Thanks in advance. Chico Jayanthan.
