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Variodyn D1
VARIODYN® D1 Power Amplifiers are required for the voice alarm system in class D technology with four independent power channels and galvanic isolated 100 V direct outputs, symmetric inputs, inrush current limitation and soft start.
Alarm transponder for VARIODYN D1 provides each 2 supervised relay outputs for optical alarm signaling devices to provide alarms to people.
Amplifiers Output Cables DOM
Backup cable RC 22 VARIODYN D1
Backup cable RC 44 VARIODYN D1, 1,2 m
Emergency battery for usage in emergency power supply of Voice Alarm applications.
Cable set for internal housing connections of the batteries to the amplifiers
Cables for Cabinet Rear Panel are used for prefabricated cabling of the 100 V outputs of DOM4-8 and DOM4-24, 1 and 4 piece can be connected respectively.
Connection board 4 IN - 2 OUT
Contact Interface Module CIM
DCSF Enclosure is a wall enclosure manufactured out of sheet steel for the inclusion a firefighter paging microphone DCSF12 or DCSF 1
Desk Station with DGM1 Pre-Chime System in an elegant housing with 1 labelable key with LED display for key control and busy / operating / gong display and Cardioid gooseneck microphone in electret condenser technology.
Digital Call Station DCS plus
Digital Call Station DCS15 redundant
Digital Call Station DCS2 redundant
Digital Key Module DKM plus
Digital Key Module DKM18 for redundant call stations
Digital firefighter microphone DCSF12 redundant
Doormaster-Smart-PAL-Telephone interface
Dummy plate is used to install fire stations DCSF12 or DCSF1 in the upright cabinets
Dummy plate 1 HU
The emergency power supply serves as a secondary power supply for the Variodyn D1. It has 24V, 100 Amp output voltage and maximum output current respectively.
End-of-Line module EOL
Ethernet Touch Call Station
Pluggable Fiber Optic module for the fiber optic switch 583394.11 in 1310 nm multimode. This provide a Fiber Optic cable length up to 2 km.
Fibre Optic Converters for connection between products for Variodyn D1
Power Amplifier 4 X 125W, included battery charger
Power Amplifier 4 X 250W, included battery charger
Power Amplifier 4 X 300W
Power Amplifier 4 X 500W
Variodyn D1 Input Cabling
Keyboard Cover for DCS VARIODYN D1 call station is a transparent key cap to protect from accidental key presses. So, pressing the keys is only made possible with an open cap.
Loop Isolator Module LIM
MCP housing large with glass pane
Mains Switching Unit MSU
System-tested sensing microphone for automatic volume control (AVC) of the VARIODYN D1 system. The microphones are installed in the affected area and connected via the XLR socket to the appropriate DOM input.
Mounting kit for ALR microphone Part No. 581316.
Output Cable DOM-AMP are used for prefabricated cabling to connect amplifier channel to each loudspeaker line in 1/18, 1/24 and 2/12. Backup Cable RC 41 VARIODYN D1 are used for 3:1 average in conjunction with 4-channel amplifier 4XD125B or 4XD250B.
Overvoltage Protection for UIM Contacts which has 48 contact inputs or outputs. These inputs and outputs are divided into 4 blocks, each with 12 pieces
Peripheral clip for top hat rail is used to connect peripheral components, such as for example analog microphones, to the VARIODYN D1.
Power Amplifier 2 X 400W
