網路視訊對講尋呼台是基於TCP/IP、SIP、UDP等傳輸協定的網路高保真視訊對講尋呼台。配合公司的對講廣播伺服器、終端機使用。內部對接外部支援SIP協定視訊對講設備。可實現可視、對講、尋呼、控制操作。具有傳統尋呼台穩定性高的特點,運作穩定可靠,故障率低。訊號數位化傳輸設計,智慧控制為核心。
Model | DSP9312 | |
Line Output | Output amplitude | 1.0±0.1V |
Freq. Resp. | 350Hz-16kHz | |
Distortion | ≤1% | |
SNR | ≥71dB | |
Channel | Mono | |
MIC In | Input sensitivity | 60-110mV±5mV |
Freq. Resp. | 350Hz~3KHz | |
Dynamic range | ≥12dB | |
Amplifier Output | Power | 1W |
Freq. Resp. | 350Hz~10KHz | |
Distortion | ≤1% | |
SNR | ≥71dB | |
Network Protocol | TCP/IP,UDP,IGMP,RTP,SIP | |
PoE power supply | IEEE 802.3af | |
Interface | Internet interface Audio output interface | RJ45 (10/100M) 3.5mm headphone socket |
Other Specifications | Input power | 12VDC/2.5A |
Working temperature | -20 - +50ºC | |
Dimensions(H×W×D mm) | 114×330×150 | |
Package Size | 165×370×230 | |
Net Weight | 1.7kg | |
Gross Weight | 3kg |














