Factory Sirens

011 704 7000


Siren Timer

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40 On/40 Off programmable timer.


Each day can have it's own times.


Ideal to sound your siren for the indication of shift start/end, tea breaks etc.


Used in schools to automatically ring your bell for lesson changes.

Timer Housing

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IP44 rated, wall mounted

timer housing.


Front opening for easy access to your timer.


Included with all siren timer purchases.

For General Technical Stuff CLICK HERE.

Associated Sites: sentri.co.za