... digital clocksFirst:It can display hours,minutes;suitable for indoor usingSecond:1, Case dimension is 880X260X50mm.2 ... :MM or temperatureWorking temperature-25-- +85°C(for working)Working Humidity10%-95%RHOptional functiontime,date,temperature, ... upNET Weight(KG)4kgGross Weight(KG)6kgPacking includeled clock,remote controlAndInstalling accessories,manualLifespan100,000 hoursOptional digital height ...