|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: ≥ 70dB|
|Speaker power: 3W||MIC input sensitivity: 10mV|
|Audio stream: 16Kb ~ 192Kb||Recording output level (peak-to-peak value) : < 3V|
|Audio input level (peak-to-peak value) : < 1V||Camera: 5 megapixels; Angle of 120 degrees|
|Video stream: 512Kb-4Mb||Display size: 22 inches|
|Display resolution: 1920×1080 pixels||Touch screen: capacitive multi-touch|
|Alarm outlet: DC12V 500mA(MAX)||Power consumption: < 50W|
|Operating temperature: -10℃-60℃||Working humidity: 10% ~ 90%|
|Size: 400 x1220x178mm||Length of microphone: 425mm|
|Installation: desktop or embedded|
- Video intercom: support two-way video full duplex intercom, handle and hands-free intercom.
- Video linkage: support in the intercom state, linkage display multi-channel surveillance camera picture.
- Video meeting: supports video meeting function, and can realize video meeting with other devices in the system (video meeting server software must be configured in the system).
- Emergency broadcast: support emergency broadcast function, support MP3 file broadcast, broadcast propaganda.
- Information release: support information release function, can send text, pictures, video information to other devices in the system.
- Emergency plan: support the edit, management and execution of emergency plan.
- Electronic map: support electronic map function, can display the location information of alarm points.
- Audio and video recording: supports the local storage of audio and video during the call, and can be queried and played on the machine.
- Call transfer: supports the transfer of current calls to other devices in the system.
- Call hold: support to hold current calls and answer calls from other devices.
- SIP phone access: support standard SIP protocol, access to SIP phone system.
- Online detection: it supports real-time detection of the online status of the equipment in the system, and supports dropping the call reminder.
- Remote upgrade: supports remote online upgrade.
- Various interfaces: support alarm output, alarm input, recording output, audio source input, headset, USB, HDMI and other hardware interfaces.
- Power supply: power supply by power adapter (DC12V/7A).