| Model | Parameters |
| Single-sided digital clock CJ-S05-DH | Self-precision: ±0.05s/d |
| Working temperature: -35~+70℃ | |
| Relative humidity: ≤ 95% | |
| Working voltage: AC220V, 50Hz | |
| LED luminous intensity: ≥1000mcd | |
| Mean time between failures (MFBF): ≥85,000 hours | |
| Digital tube: length 123.8mm width 84.6mm height 14mm | |
| Shell: one injection molding, color optional | |
| Power: ≤ 60W | |
| Adopt standard: POE/NTP/RS422 protocol | |
| Size: length 670MM* width 220MM* height 63mm | |
| Automatic photosensitive, brightness adjustment function |