Voice Alarm

The Plena call station is a stylish, high-quality call station with a stable metal base design, a flexible microphone stem and a unidirectional condenser microphone. It can make calls to selected zones (one to six and all-call) in a public address system built with the Plena Voice Alarm System. View Product

The Plena Voice Alarm Controller is the heart of the Voice Alarm system. It is the basis of the Plena Voice Alarm System, and has all the essential functionality for compliance with the IEC 60849 standard, including full system supervision, loudspeaker line impedance supervision, a supervised emergency microphone on the front panel and a supervised message manager. View Product

The P004206N can be used with Plena public address systems to ensure that the system batteries are always charged. Rack mountable, the unit charges lead-acid batteries and simultaneously provides 24 volts for volume overrides and Plena Voice Alarm remote controls. View Product

The Plena Voice Alarm Remote Control Panels allow the system to be controlled remotely from one or two remote locations. There are five models available... View Product

The Plena Voice Alarm Router is an expansion unit that can add six zones as well as 12 input and eight output contacts to the Voice Alarm System. View Product

The Bosch Praesideo combined public address and emergency sound system is the foremost solution for situations where a fast response, absolute message clarity and unquestionable reliability are called for. View Product

There are four types of power amplifier units in the Praesideo product range. These differ in the number of amplifier channels per frame: one, two, four, or eight. The overall power rating is 500 Watts for all of the amplifiers. View Product

The basic amplifiers are cost effective alternatives to the regular Praesideo power amplifiers, for situations where no built-in digital signal processing functions, such as equalisers, delay and AVC are required. View Product

Call Stations are used to make manual or pre-recorded announcements. Keypads may be added to the Call Stations to enhance functionality which is programmable within the Praesideo Network Controller. View Product