Double Sided LED Clock Digital Temperature Display Wall Clocks for Subways

Feature: 1. Time Display: Accurate timekeeping, the annual error is only 8 seconds (industry standard error is 9 minutes), which is 10 times higher than the industry standard 2. Temperature Display: Built in high accuracy temperature sensor, the error is only 0.5 celsius (industry standard is 3 celsius ) 6 times higher than the industry standard 3. Plexi Glass Panel: Plexi glass panel, the stereo clock uses special plexi glass, the service life is more than 10 years 4. ARM Processor: Higher frequency ARM processor, and larger running memory, 4 memory modules static scanning display control scheme, and increase the LED dedicated constant current drive chip, 142 LED lights, the stroboscopic phenomenons is avoided, more stable brightness. 5. 50m Visible Distance: Super large font, the visible distance is up to 50m, clearly visible, can be used for public spaces such as subways, high speed rail stations, hospitals, airports Specification: Item Type: Double Sided LED Clock Material: ABS Output Current: 3A Power: 14W Remote Control Battery: 2xAAA Batteries (Not Included) Size: Approx. 47x17x3cm/18.5x6.7x1.2in Weight: Approx. 1910g / 67.4oz. Package List: 1 x Clock2 x Boom1 x User Manual 1 x Remote Control1 x Power Adapter1 x Mounting Kit Note: Do not connect the wire privately, otherwise the motherboard will be damaged. The standard power supply must be used to convert the voltage, power supply is included in the delivery.