Led Digital Countdown/ Count up timer

● Control system: PetroLED Time and Temperature system.
● Indoor or outdoor brightness available.
● Display format: 88:88 or 88:88:88 or customized.
● Time display: time(T).
● Temperature display: Celsius(℃) , Fahrenheit (℉) the clients can change with remote control.
● Set brightness level freely.
● Different sizes and colors are available that fit your flexible needs and wants.
● A finished cabinet makes installation trouble-free with no additional fabrication needed.
● Customized face designs.
● High intensity LEDs allow for us to manufacture with more efficient display.
● Automatic night time dimming capability with built-in light sensor.
● Battery backup to retain the display’s memory in case of power outages.
● Up to 255 pieces can be networked, and two kinds of remote control methods with 8-button operation.

Parameters

Item	Technical Parameters
Color	Red, amber, green, blue or white
Digit height	4″, 6″, 8″, 10″, 12″, 16″, 18″,20″,24″,27″,32″, 36″,40″, 48″, 60″, 72″ etc.
Digit design	4″, 6″, 8″,10″, 12″, 16″,18″,20″,24″,27″,32″: standard digit.
Brightness control	Auto-dimming by sensor or remote control.
Display Dimming	Over 8 levels of automatic intensity adjustment.
Viewing Angle	Indoor: H120° , V 100°, Outdoor: H 120° , V100° or customized.
Service Access	Rear access or customized.
Master/Slave	Single/Double/Three/four sides, use one control card, all working. or customized.
Casing Material	Steel, aluminum available.
Front cover	Displays with 32″ & over digit high are without front cover;others with front cover.
Waterproof Level	IP 54 from 4″ to 32″ (outdoor), IP65 front & IP54 rear from 32″ to 72″ (outdoor).
Temperature sensor	Default economical sensor, All sensor is available for more exact request.
LED Driving mode	Constant current
Power Input	110/220VAC , 60Hz/50Hz
PC Communication	Rs232
Communication Distance	8m
Remote control type	300ft / 100m, range of RF remote control.
Continuous Working Time	Unlimited
Lifetime of LEDs	>100,000 Hours
Installation Method	Hanging, mounting or per custom design.
Working Temperature	Indoor: -10°C ~ 40°C，Outdoor: -20°C ~ 60°C, Humidity: 15%~95%RH
Display format	88：88 or 88:88:88
GPS	Optional

Enhance your existing signage and time stamp your company location with a Time & Temperature Sign. Custom cabinet sizes available.
Indoor or Outdoor Led clock sign are ideal for attracting potential customers’ attention to your business.
Our highly visible and commercial grade LED Displays ensure continued productivity and preventative safety throughout your workplace and production facility.