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.
Take your pick from 6 loudspeakers (available in charcoal or white) for high-quality sound effects across a range of frequencies - from bass to treble. Mounting brackets can be purchased separately fo
HN-IA100 is a high efficient Power/Booster amplifier provides audio signal amplification for public address and voice alarm system, It is reliable,efficient and light in weight
The 4XD500 Power Amplifier has 4 independent amplifier channels (100 V) and is compatible with the Variodyn D1 PAVA system. The 100 V outputs are connected to the Variodyn D1’s module DOM with the out