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The In-Wall Mounting Kit is available for use with the GDS37xx IP Video Door Phone.
Grandstream GSC3570 is a powerful intercom & facility control station designed to provide businesses with a dedicated device to manage facility communications, door access, physical security & more.
Grandstream GDS3705 HD IP θυροτηλέφωνο
Grandstream GDS3710 HD IP Video Door System GDS3710