Videophones and bells
Grandstream GDS3702 door intercom, microphone, reproductor, PoE, 1x button
The GDS3702 is an HD Audio IP Intercom System to offer remote facility access control for buildings of all sizes. This device includes a built-in microphone and speaker to support intercom functionality , supports integration with electric l
Grandstream GDS3712 door video intercom
The GDS3712 is a hemispheric IP Video Intercom System that also serves as a surveillance camera to offer facility access control and security monitoring for buildings of all sizes.