T110 230 VCA,244-7899,AE & T T110 系列 红色 32音调 电子发声器 T110 230 VCA, 230 V 交流, 在1m 距离外110dB ,AE & T
Multi-functional, 32-sound sirens used to indicate a fault or danger or to evacuate workshops, machine rooms or noisy environments.
Can also be used for emergency fire evacuation, thanks to AFNOR NFS 32001 selectable sounds.
Automatic synchronisation of sounds when several sirens are installed in parallel.
Excellent resistance to shocks and vibrations.
Electromechanical compatibility. Class II electrical insulation.
Designed for permanent operation; duty factor 100%.
