The TSC-AV-001 is a electronic sounder ideal for use on fire alarm systems. This sounder has an operating voltage range of 9 - 30V DC.
It comes supplied complete with a shallow mounting base, which is a simple push and twist bayonet mounting with a locking screw option.
The TSC-AV-001 features an impressive 32 user selectable tones, which can be selected using the bank of DIP switches on the reverse of the sounder.