High quality bell with good sound intensity. It is suitable for new 75VAC wiring in conjunction with SONTEK D204PQ control panel, as a replacement for the older 75VAC bell type or extension of existing wiring.
bell parameters QUATRO 75:
power supply 75VAC
sound intensity 73dB / 1m
power consumption 50mA at 75VAC
dimensions 208 mm x 102mm x 60 mm
weight 0,5 kg
wall mounting