Alarms Alarms Yale offer a comprehensive best-in-class range alarms for a levels of security. Simply take a look and see what we have in our range to help keep you and your family safe and secure. Premium Alarm Set Compact Alarm Set Premium Alarm contains: 1 x siren box with flashing LED 1 x Key pad controller 1 x door/window contacts Wirefree Alarm AccessoriesWirefree alarm accessories can also be added to your alarm kit. This section details each product. HSA6400 - Premium Alarm KIt