Space Age Electronics SSU00685 S/F 12/09 They are single-pole double-throw relays

They are single-pole double-throw relays that use a red LED as a visible indication of relay coil energization

Cooper Notification’s patented LED technology provides the industry’s lowest current draw

and operate an optional module used to notify a remote station or initiate an auxiliary control function

and operate

TrueAlarm analog sensors provide an analog measurement digitally communicated to the host control panel using Simplex addressable communications

Space Age Electronics SSU00685 S/F 12/09 They are single-pole double-throw relaysThe FAD and SRD Documents Box shall be UL Listed, constructed of 18 gauge cold rolled steel. It shall have a powder coat finish. The cover shall be permanently screened with 1 high lettering FIRE ALARM DOCUMENTS or SYSTEM RECORD DOCUMENTS with white indelible ink. The access door shall be locked with a 3 4 barrel lock and there will be a liftaway hinge. Models with digital storage will have a minimum of 8 gigabyte digital flash memory drive with a