Excalibur Alarms Au-84Tdp Omega (Au84Tdbp) Dual Zone Shock Sensor

Excalibur Alarms Au-84Tdp Omega (Au84Tdbp) Dual Zone Shock SensorDual Zone Shock Sensor Omega (AU84TDPB). The AU-84-TDP dual zone data shock sensor adds impact detection by plugging into one of the al...