IP 緊急對講機

SIP door Intercom

DP-104V IP 緊急對講門禁 SIP IP對講機功能 緊急按鍵 呼叫按鍵 門禁刷卡 PoE供電 支援VoIP SIP通信協定

DP-104 SIP門口對講機

智慧建築推薦大樓住戶門口對講機，採用網路架構符合智慧建築標章建議規範

智慧建築推薦大樓住戶門口對講機，採用網路架構符合智慧建築標章建議規範

DP-303 4.3 inch Intelligent Building IP Intercom

SIP對講機DP-303

DP-303 4.3 inch Intelligent Building IP Intercom DP-303 Intelligent Building IP Intercom is suitable for door entrance access control of the residential community. It can be used with smartphone APP cloud services. No matter where you are, you can receive the door bell, see and talk with the visitor who at your door, and remote […]