Bosch Wall Volume Control for 100V systems. Includes 24V DC override relay. If used, this features allows the attenuator to be bypassed during an emergency.
3 different Models available:
LBC 1402/10 12w 100v
LBC 1412/10 36w 100v
LBC 1420/10 100w 100v
Failsafe option available. Failsafe means that the relay must be energised for normal operation and de-energising the relay bypasses the attenuator. Used in Fire Evac installations