Clock Controlled Tone Generator

* Clock Controlled Tone Generator* Accurate 24 Hour Digital Time Clock Displays Hours And Minutes Synced To Ac Power* User Programmable 24 Hour 128 Event Timer In Two Separate Schedules* Programmable Day Of Week On/off Feature* Programmable Single Double Or Triple Alert Tone Output (selectable Bong Or Buzzer)* Three Contact Closure Controlled Sounds:* 1) Emergency Siren (yelp) Sound* 2) Temporal (slow Whoop) Evacuation Signal* *nfpa/ansi Compliant When Used With Supporting Equipment* 3) Doorbell (chime) Sound* Volume Controllable 600 Ohm Line Level Audio Output* Nonvolatile Memory With Four Day Clock Backup* Two Sets Of Dpdt Relay Contacts For Muting Paging Or Background Music During Alert Tones Or Timed Relay Events* Switchable 50/60 Hz Operation* Switch For Daylight Saving Time* Time Relay Mode* Brand: Viking Electronics