![Algo 3228 Station Port FXS Doorphone Algo 3228 Station Port FXS Doorphone](https://voip.com.vn/36797-large_default/algo-3228-station-port-fxs-doorphone.jpg)
Algo 3228 Station Port FXS Doorphone
The 3228 is a telephone-integrated door and gate entry security intercom for visitor and guest communication. The intercom is designed for business and residential applications, where visitors can call a pre-configured number for two-way communication