FH-S01 is a SIP ceiling speaker featuring paging, multicasting, broadcasting and talkback functionalities. It supports up to 10 multicast zones with prioritization. It delivers high-intelligibility performance with G.722&Opus codecs. Adopted standard SIP 2.0(RFC3261) and related RFC protocols, it has strong compatibility and scalability. More information: Audio | RMS rated power | 20 W |  | Frequency range | 100 - 20000 Hz | | Impedance | 8 Ω | | Sensitivity | 89 dB | | Audio formats supported | G.722, G.723, G.726, G.729 | Weight & dimensions | Width | 238.5 mm | | Depth | 238.5 mm | | Height | 148.3 mm | Ports & interfaces | Connectivity technology | Wired | Loudspeakers | Speaker placement | Ceiling-mountable | Packaging data | Package width | 270 mm | | Package depth | 270 mm | | Package height | 188 mm | Operational conditions | Operating temperature (T-T) | -20 - 50 °C | | Storage temperature (T-T) | -30 - 60 °C | | Operating relative humidity (H-H) | 10 - 95 % | Power | Power source type | DC | | DC input voltage | 16 - 18 V | Performance | Product colour | White | | Recommended usage | Conferencing system | | Firmware upgradeable | Yes | | LED indicators | Yes |
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