Comprio controlling unit

Comprio is the central controlling unit of VARIODYN D1 system for small and mid-sized objects. The Comprio, together with the 4XD125B and 4XD250B four-channel amplifiers, forms a voice alarm system for projects such as schools, smaller hotels, etc. All power amplifiers are continuously monitored. In case a power amplifier is faulty, it can be replaced dynamically by a backup amplifier. If you use 4XD125B or 4XD250B amplifiers one channel could be the backup amplifier. Means you can use three channels to power loudspeaker lines and one channel to back up the other three. The switching takes place automatically via Comprio. The loudspeaker lines are permanently monitored for short circuit, ground fault, failure as well as impedance deviation. Faulty loudspeaker zones are separated in a non-reacting manner. The Comprio can control four independent amplifier channels to operate a total of 24 loudspeaker zones or four loudspeaker rings in VARIODYN D1 loop technology. It is also possible to mix spur and loop technology in a DOM. The Comprio also has 12 contact inputs, 8 of which can be programmed to be monitored, as well as 8 potential-free relay outputs, one audio-line output, up to 3 audio-line inputs and/or up to 3 microphone inputs, 3 DAL connections and one TWI connection. Comprio systems have two variants- Stand Alone and Network variant. If Ethernet networking is desired to connect with other Comprio or DOM, this can be implemented with the network variant.

• One hour audio memory (flash)
• 4 channel parametric equalizer, compressor/ limiter and delay (up to 9.9 seconds)
• Loudspeaker LOOP support
• All functions of an alarm and evacuation system
• Networkable via Ethernet, build in 4 port switch
• Permanent monitoring of all functions
• Automatic and dynamic switching of back up amplifier
• Automatic volume control (AVC) even also during announcements
• 12 contact inputs (8 of which can be monitored)
• 8 relay outputs, 3 audio-line inputs, 3 DAL port and 1 TWI port

• EN 54-16 certified
• Compliant with EN 60849 and EN 50849