My alarm regularly sounds but there are no messages shown on the app. What is the reason for this?
Please ensure the tamper spring in the back of the siren is flush against the wall. You can add packing material to compress the spring if needed.
Yale are committed to continuously improving our services and support to our Customers. With this in mind we have changed how you contact our support services. Therefore please complete the online form here Form and we will be in touch very soon.
Please ensure the tamper spring in the back of the siren is flush against the wall. You can add packing material to compress the spring if needed.