LED Digital Countdown timer for days countdown display

详情

 1. Overall dimension: **0***0**0mm  2. 4 digits 3 inch red LED *-segment displays;  3. Viewing distance available up to *0m;  4. Automatic decrement by 1 on *0:*0 Am everyday;  5. Initial display numbers setting available by s on side of enclosure or remote control  6. Current ‘Hour’ & ‘Minute’ calibration accessible via s or remote control; Time is in *4hr format;  7. LED Display ‘On’ / ‘Off’ time setting accessible via s or remote control as well. This feature makes the time of LED displays ON or OFF available to be controlled by users personally.  8. Backup lithium battery to keep time accurate on the period of power interruption, which has a life-span of *0 years  9. For indoor use only, wall mounted or free standing on table;  *0. Ambient temperature: **0℃ ~ *0℃; relative humidity: 0~*5%;