Wheelock EHS-DL1 Category : Wheelock Since this alarm has a combined input for both the strobe and the horn, it can’t be coded without the strobe flashing irregularly. Brand WheelockModel EHS-DL1Manufacturer WheelockType Alarm (Horn/Strobe)
System Sensor P2R Category : System SensorThis is a 2-wire SpectrAlert Advanced, which is the alarm series that followed the SpectrAlert series.
