Security system sounders are designed to frighten off a burglar should an alarm system be triggered and also to alert anyone of the activation and bring attention to the burglary. A security system will usually comprise of two types of security sounders, internal and external.
Internal Sounders
The internal sounder installed on alarm systems are relativally small and discreet units. In some cases the internal sounder is part of the intruder alarms main control panel.
External Sounders
Also referred to in the security industry as "bell boxes" should be installed in an area where they are clearly visible. The external sounder is one of the most important parts in a security system and is likely to be the reason a potential burglar would move on to a different house or business. Our Innovate Alarms external sounder for hard wired intruder alarms is a Grade 3 unit which has double flashing LED's, front, rear and cover tamper protection, strobe, sounder and it's own battery back up. Our security external sounder also has prominant LED's (as seen in the picture below) behind the cover making it highly visible at night.
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