Audible Alarms - Every Intruder Alarm System installed by Knight Installations is fitted with at least one active external sounder, one internal sounder and usually includes dummy housings located in strategic positions to deter would be thieves.

 

An external sounder housing is proven to deter most thieves as it is an indication that the owners of the premises have taken measures to secure their property properly. Why take the risk burgling an alarmed premises when the one next door is not protected ?

Our external sounder with its modern shape and stylish good looks is made from 3mm polycarbonate, tough enough to withstand most attacks. Removal of the cover or removal from the wall will immediately activate the unit, alerting your neighbours to the possibility of a burglary in progress.

 

Internally, dual piezo-electric sounders emit an ear piercing 118dB alarm tone when activated. The unit also includes a battery back-up which will sound the device in the event of the cable being cut or total loss of power from the alarm control panel.

 

All of the internal electronic components of the bell housing are further protected from attack and harsh weather conditions by a tamper protected internal polycarbonate housing. The unit also includes a 15 minute cut-off timer to ensure compliance with local noise regulations.

 

Where there is a need for a higher degree of security, all our systems can be further upgraded to include remote monitoring, allowing your alarm system to transmit alarm signals to a remote monitoring centre who will call the relevant emergency service and keyholders.