![]() ![]() Twelve Volt Phantom power is also available and can be turned on/ off as required. This microphone amp has two microphone sources, either the inbuilt front panel mounted electret capsule which provides good voice intelligibility from normal working distances or a balanced XLR input for connecting external gooseneck microphones to. An inbuilt partyline facility allows any of the 4 incoming circuits to be routed to any of the 4 output circuits making both simple partyline and more complex group circuits easily configured.Ī good quality, clear sounding microphone amplifier designed for communication purposes is fitted which also has the benefit of a compressor/ limiter circuit to help keep levels and intelligibility consistent even when the operator gets overly excited. PLEASE NOTE THERE IS A LIMITATION TO INCOMING NETWORK STREAMS SEE '*' IN SPECIFICATION lĪudio routing to/ from other devices is setup using Dante controller which allows for point to multipoint routing on outgoing circuits (but only 1 single incoming circuit for each of the 4 channels). Depending upon how the Dante network has been routed the incoming audio circuits and outgoing circuits can be different locations. ![]() One single user connected to the unit can listen and communicate with 4* separate locations on the network. It includes all the basic functionality required for small intercom systems and none of the overly complex installation requirements normally associated with large systems. This small desktop unit was deigned to be very easy to use for the operator and simple to setup for the technician. As such the BEATRICE D4 is also fully compatible with other manufacturers' equipment using the Dante protocol. It is part of the Beatrice intercom system that utilises the reliable and proven Dante network audio transmission protocol to allow real time distribution of uncompressed audio across standard networks. You can watch the video below to see the types of intercoms available and see the links below that for more assistance on choosing a system for you.The Glensound BEATRICE D4 is a robust, 4* channel Desktop intercom with crystal clear audio designed for broadcast, theatre and professional audio applications. If you need help in choosing a system, then just call our product experts at and we will help you choose the right system for you. So you can have the flexibility of a mobile radio that communicates over long distances mixed with the capability a fixed intercom gives you. Two-Way Radios: While these are technically not intercoms, there are two-way radios that communicate with base station intercoms. A visitor simply presses the correct button for the apartment they want to speak to, and the tenant can speak back and then press a button to unlock the door. Given the difficulty of sending video over the airwaves at very much distance without interference, most available units are wired.Īpartment Intercoms: This type of system has a door unit at an entrance door and then each apartment or flat has either one or multiple units that can speak to the door and possibly see the visitor, or the door unit rings a landline or cellular telephone number. Some systems can have multiple video monitors internally. Video Intercom: These typically have a unit that has a camera, speaker, and a push button that goes at an entrance door, and an internal monitor unit that can communicate with the entrance unit. If you are considering a video system, a wired unit may be the best solution. There are different wire types such as 2-wire shielded or Cat-5/6 that can be used with these systems. Wired Intercom Systems: When you can run wires between locations, a wired system can give you a little more privacy and eliminate possible interference from neighboring systems. The range these units will transmit varies widely based on the wireless technology used. There are a broad spectrum of two-way wireless communication devices that include such devices as handheld radios, outdoor wireless callboxes, as well as traditional desktop devices. Wireless Intercoms: In applications where wires cannot be run, a wireless system is used. There are a very wide variety of systems available as defined below: However, there are still lots of applications where these devices still work better than anything else. ![]() With the advent of cellular communication, digital telephone systems, and other communication devices, the use of intercoms has declined. An intercom system is a two-way communication electronic device that contains circuitry for the purpose of transmitting and receiving audio and/or video transmissions.
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