Product

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.

Feature

* 10 groups of 24V compulsive power supply

* Total power output up to 250W

* Single group max power output up to 150W

* Support control up to 500pcs volume control with compulsive cut function

* Support expansion to 300 zones max

* A/B channel alarm inputs and A/B channel alarm outputs

* Several units work together after pre-set dipswitch

* 2 RJ45 communication port with fire alarm system or cascade another unit

Optional

* Panel without handhold

* With DC 24V