Easytalk interphones are communication devices and alarm managers. 

A special elastic membrane allows for the acoustical match between the microphone/loudspeaker and outside, without any hole to be opened on the front panel ensuring on the other hand a high level of protection against atmospheric conditions.

Thanks to Talkbus, a communication system which is managed by microprocessor, the Easytalk interphones transmit the voice and alarms to a unique electric driver.

The management of the communication is based on the principal “novelty”. According to this principle, a “new” alarm signal interrupts the conversation in progress and a “new” conversation interrupts an active alarm signal. Therefore, it ensures contemporaneously the connection between the machine operator and the security.

Furthermore, Talkbus allows to more than two interphones to be connected: The device that is accessed first to the bus communicates the vocal message, or, the alarm signal to all others which are in listening mode.

Together with the novelty principle, every device in listening mode ca interrupt the one in transmission.