Audible Siren Unit

Although we hope that our main ‘Price/Buy Now’ page covers all product requirements when ordering your Vanolarm system, we do recognise that some customers may have additional requirements or did not order enough Audible siren sensors in the first instance. Due to our automated processes we are afraid we are unable to add to main orders once processed. Any items ordered within this page shall subsequently therefore be dispatched separately from a main order.