|Network interface: standard RJ45 interface||Network protocol: TCP/IP, UDP, IGMP, RTP|
|Audio sampling rate: 16K ~ 48K Hz||Audio mode: 16 bit stereo CD sound quality|
|Broadcast audio format: MP3, WAV||Output frequency: 20 Hz ~ 20 k Hz|
|Harmonic distortion: < 0.5%||SNR: ≥ 90dB|
|Speaker power: 3W||MIC input sensitivity: 10mV|
|Audio stream: 16Kb ~ 192Kb||Recording output level (peak-to-peak) : < 3V|
|Audio input level (peak-to-peak) : < 1V||Camera: 5 megapixels|
|Video stream: 128Kb ~ 2Mb||Display resolution: 800×480 pixels|
|Power consumption: < 7 w||Operating temperature: -10℃-60℃|
|Working humidity: 10% ~ 90%||Size: 160 * 240 * 67 mm|
|Microphone length: 320mm|
- Video intercom: support full duplex hd video intercom, including hands-free and handle two kinds of intercom.
- Status display: supports display of terminal device call information.
- Call query: supports querying incoming and outgoing call records.
- Broadcast: support Shouting and fire fighting broadcast to all equipment in the area (additional fire fighting matrix is required).
- Call forwarding: support for transferring call information to other hosts and time-sharing.
- SIP phone access: support standard SIP communication protocol, access to SIP phone system.
- Various interfaces: support alarm output, alarm input, recording output, audio source input, headset, HDMI and other hardware interfaces.
- Power supply: power supply by power adapter (DC14V/ 1.7a).