grandstream audio gds3702 door intercom system grandstream pri | Shop The World
From USA
NewGrandstream
Grandstream Audio GDS3702 Door Intercom System
ℹ
Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•HD audio options with up to 1.5 m audio input and 3 m audio output
•Supports SIP calls to IP phones to facilitate communication
•Built with a metal casing to make it weatherproof and vandal proof
•2 relays for electric lock and alarm output, 2 alarm inputs for output button and door sensor
•Built-in PoE to power the device and provide a network connection
•Built-in microphone and speaker provide voice options and intercom functionality
