`- 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
- Non-volatile 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