SYSTEM SENSOR SPSRK IN STOCK or fire supervisory events as

or fire supervisory events as they occur

The delay mechanism shall be a sealed mechanical pneumatic unit with visual indication of actuation

The series includes a 135°F/57°C fixed temperature

Each plate is mounted on the outer door

we are temporarily requiring a 1-4 business day handling time on all orders

SYSTEM SENSOR SPSRK IN STOCK or fire supervisory events asSpectrAlert 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