It works between 5Vdc and 60Vdc voltage. The mechanical clock has a non-reset feature.

⦁ Count interval: 10,000 hours release standard
⦁ Sealing: IP66
⦁ Voltage range: 5 Vdc to 60 Vdc
⦁ Accuracy: ±0.02%
⦁ Termination: 1/4 in male blade
⦁ Mounting / panel cutting opening: 2 screws, stirrup: round
⦁ Operating temperature: -40°C to 85°C
⦁ Size size: 3 mm [0.12 inch]
⦁ Case material: polyester
⦁ Operation at 95% Humidity