| Element | Specifications |
| Timer | 7 Days, 9 events/day, 4 independent zones |
| Volume Adjustment Ranges | 21dBA programmed, 9dBA manual |
| Processor | 8 Bit Motorola MC 6800 Series |
| Interface | RS 232 serial port |
| Clock | Quartz Clock |
| Display | 16 digit 2 line LCD |
| Battery Backup | 6V 7.7 Amp/Hour gel cell 24 hour backup |
| Power Consumption | 12 Watts |
| Operating Range | -10 (degrees) - 70 (degrees) |
| Supply Voltage | 10 - 30V AC/DC
110 - 240V AC available |
| Enclosure | 20 awg steel electrostatic black enamel finish with keyed lock |
| Dimensions | 26.5 cm x 41.5 cm x 6.0 cm |
| Mounting | Rear keyhole mounting holes, side knockouts |
| Weight | 5 kg |