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1.
Introduction
IS-660 IP POE Ceiling Speaker provide a user-friendly control and simple
voice broadcasting. Theproduct is designed to provide easy use for any
office,department store,factory,school to be able to quickly broadcast
announcements to their any assigned office or branch orclasses (or a group of
office or branch or classes) .
2.
Parts list:
2.1. IP Speaker(IS-660) main body : DIM: 19.8x16.6x11CM
2.2. User manual