Features hd audio options with up to 1.5M of audio input and 3m of audio output built-in rfid chip reader for keyless entry supports sip calls to ip phones to facilitate communication built with a metal casing to make it weatherproof and vandal resistant integrated poe to power the device and provide a network connection built-in dual microphone and hd loudspeaker with advanced aec offers intercom functionality audio door access system phonespecifications intercoms w speakers: yes vandal-resistant: yes volts: 12 weight: 2.65 Lbs
Sku: istr188930
Brand: Grandstream Networks
Size: []
