System Sensor SPSWK 18/02 All wiring connections are made

All wiring connections are made to terminal blocks on the motherboard

All tones are easy for the professional to change in the field by using switches

maintenance facilities

Because of this feature

System Sensor SPSWK 18/02 All wiring connections are madeSpectrAlert Advance offers the broadest line of outdoor speakers and speaker strobes in the industry. From metal and plastic outdoor back boxes, to white and red plastic housings, to wall and ceiling mounting options, SpectrAlert Advance can meet virtually any application requirement. Wall mount outdoor speakers and speaker strobes can be used indoors or outdoors in wet or dry applications, and can provide reliable operation from 40F to 151F. These