Features
  • Line open or sherted fault detection
  • Red LED signal
  • Up to 2 devices connected to each MU 7100EN

SI 7120 is an additional board for the DXT 7000 Voice Alarm system. It can monitor the integrity of 2 speakers lines coming from master unit. In case of line open or shorted, it activates the related command.

Part number:

17170153
SI 7120
EAN 8024530007188

Specifications
General specifications
Functions:
Speakers line monitoring
Number of lines monitored:
2
Works with:
DXT 7000
Standard compliance
EN54-16 certified:
Yes
CPR number:
1438-CPR-0241
Size
Weight:
0.1 kg / 0.22 lbs
Shipping information
Package Height:
100 mm / 3.94 inches
Package Width:
160 mm / 6.3 inches
Package Depth:
200 mm / 7.87 inches
Package Weight:
0.3 kg / 0.66 lbs