Grandstream IP Video Door System with IP Surveillance Camera and IP Intercom (GDS3710)
This post contains affiliate links. As an Amazon Associate I earn from qualifying purchases Built-in rfid chip reader for keyless entry sip video streaming options weatherproof metal casing and vandal resistant built-in hemispheric camera of 180 degrees built-in microphone and speaker. Product Features Built-in rfid chip reader for keyless entry Sip video streaming to nvrs,