With 4 independent amplifier channels (100 V), the 4XD125B is compatible with the Variodyn D1 system and controlled by its DOM4-8 or DOM4-24. The NF inputs and control inputs are connected to the DOM
System Sensor’s SSM Series alarm bells are low-current, high-decibel notification appliances for use in fire and burglary systems or other signaling applications.
The L-PCP20A offers reliable operations over a longer operating life, thanks to its robust ABS grille. Its coaxial design provides wider frequency range than many other speakers. Easy to connect and i