The Yale 91 basic nightlatch security lock is key operated from the outside & lever handle operated from the inside. On closing

The Yale wireless magnetic contact detectors are for use with all Yale security alarms less than 4 years old as they operate on

This Yale panic button is a must for upmost protection when used inconjuction with the Yale alarm kit (YALALARM) this small &

The Yale pet friendly PIR (Passive Infra Red) Movement detectors will not detect movement from animals up to Approx. 26KG in weight.

The Yale wireless keyfob remote controls are for use with all Yale wirefree alarms less than 4 years old as they operate on the

The Yale wireless smoke detectors detectors is for use with all Yale wireless alarms less than 4 years old as they operate on

The Yale wireless remote keypads are for use with all Yale home security alarms less than 4 years old as they operate on the 433.92

Yale wireless PIR (Passive Infra Red) Movement detectors are for use with all Yale burglar alarms less than 4 years old as they

Yale wireless PIR (Passive Infra Red) Movement detectors are for use with all Yale burglar alarms less than 4 years old as they