Description The Klaxon Master Blaster is a high powered motor driven siren designed for internal and external use as a supplementary security sounder. Operating on a 230V AC mains supply, it features an integral activation relay and requires a 12V DC trigger, making it ideal for wired intruder alarm systems. This surface-mounted siren comes pre-wired with a 1-metre cable and includes a separate mounting bracket for easy installation. It is perfect for areas requiring a high sound output, delivering a loud 127dB alert for enhanced security and intrusion deterrence. Features: High output 230V AC siren sound designed to deter intruders 127dB sounder Separate mounting bracket for ease of installation Continuously rated Suitable for both indoor and outdoor use 12V DC trigger relay for both security and fire use
