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Home / Lexicomm Network EVC System / ViLX-ACM3-8 Assist Call Master Station

ViLX-ACM3-8 Assist Call Master Station

4.3″ touchscreen master station for indicating Assist Calls with eight EVCS lines; fully programmable.

Key features:
  • Accepts Assist Calls on a Shared Network
  • 4.3” Full Colour Touch-screen
  • Fully Compliant to BS 5839-9:2021
  • Integrated Assist Call with acknowledge meeting BS8300
  • Wall mount enclosure
  • Expandable from 2 to 512 lines
  • Inbuilt networking

The Lexicomm ViLX-ACM-8 Master station can accept and display Emergency Assist Alarm calls either as a standalone system or on combined network with EVC. The unit is compatible with (Type A fixed phones, Type B refuge hands free points, emergency assist alarm point or jack points in Far East and Middle East applications) as required. The ACM-8 cannot be used to answer EVC calls.

The touch-screen layout has four buttons allowing quick access to the main functions, and permanently displaying the number of current calls, alarms and faults. Emergency Assist Alarm calls can be acknowledged by pressing the Icon on screen(as required by BS8300) and will return to alarm if not reset within two minutes. The ViLX-ACM has inbuilt networking allowing it to form one of the 64 panels on a Lexicomm network installation.

Power Supply and Charger

AC input230VAC +/- 10% 50/60Hz
Internal supply5V, 16V, 27V DC
SupplyMonitored Open, Short, Fuses, High Impedance
ProtectionDeep discharge, Short, Thermal
Battery type1 x 12V 7AH VRSLA
Mains fuse240V 1A HRC
Battery fuse750mA PTC
Charge current400mA


Lines2-8 in 2 line blocks
Remote enableShort to use
End of line10KΩ


Number2, Fault & In use
TypeVolt free relay
Contact30V DC 1A


Buttons3 Navigation keys
Touch-screen4.3” 272 x 480 x RGB
State LED1, RGB indicator
Fault LEDs3, PSU, System, General
Supply LEDs2, AC ,DC present

Network Cables

Cores2x2 core 1mm or 1.5mm
Distance500m between Panels. Total Network perimeter 4km.

Standards Compliance

Product FamilyBS5839-pt9, BS9999, BS8300