Description

This unit is used to automatic power supply to volume control when fire alarm system is activated but the volume leve l is off . It will be used together with T-6223(A) fire alarm system when volume control is needed.

• 10 groups of 24V compulsive power supply.
• Total power output is up to 250W.
• Single group power output is up to 150W.
• Support control max 500pcs volume control with compulsive cut function.
• Support expansion to 300 zones at most.
• A/B channel alarm inputs and A/B channel alarm outputs.
• Several units work together after pre-set dip switch.
• 2 RJ45 communication port with fire alarm system or cascade with another unit.