Cash desk announcement and relay management


The Dension CSR can receive commands on the local network from an input device and change the status of its four relays according to the command and its program. Combined with an ISR2 or ISR-1 device on the same local network, audio announcements can can also be triggered. The typical use case is cash desk opening/closing announcement and light management.

Cash desk status information

Each relay can be controlled either independently or in groups. This way you can turn one or more LED light channel(s) on/off, make them blink or make them blink a few times before turning off or simply change the color.

Triggered announcement on shop events

Audible and/or visual information on opening or closing cash desk, requesting cleanup upon the press of a button

Easy installation

Connect the device to the local network, the communication with the input device(s) and the ISR players will be established automatically.

24/7 operation

Works reliably throughout the day
Technical details
  • 2 x RJ-45 port
  • 1 x Microfit connector (2×4) to the relays
  • 1 x USB port
  • 1 x 12V DC jack
  • 1 x factory reset button
  • 4 status LED’s
Package contents
  • CSR device
  • Power adapter 110/230V AC to 12V DC with EU plug (optionally UK or US)
Optional Accessories

CSR relay cable


Please find the available Firmware versions in the Sherpa device and content management system

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