The ELK-319PB1 is a Wireless Heavy Duty Panic Button device that that transmits to an alarm panel when pressed. It can be used police, medical, etc. alarm activation.

This sensor is compatible with Elk’s 319MHz Receivers/Panels as well as many other panels that operate on the 319.5MHz frequency. ELK’s 319 Series Sensors are ideal for Interlogix systems in need of replacement sensors.