2 SIP lines
- Wall-mounted installation, rotary support installation (optional)
- Main speaker 8Ω15W can be connected to an external 8Ω15W passive sub-speaker
- Built-in microphone, support monitoring, self-test, intercom application
- Support HD voice, using G.722 and Opus encoding
- Support lossless sound quality broadcasting, MP3 and Wav encoding
- Support 20 multicast partitions
- Built-in 24MB audio file storage space, support scheduled task broadcast
- Customize audio files for emergency notification and alarm
- 3 short circuit input detection, 1 short-circuit output, linkage to security alarm device
- Support external IP camera video linkage
- Support web remote adjustment of volume
- Support PoE/PoE+ power supply or DC24V/2A power supply
- Adaptive 10/100 Mbps network port