Time & Temperature Signs
Outdoor 7-segment digital clock
Extra-large size (up to 98inch or bigger)
High accuracy & multi-functions
Customized size & color
Designed for all weather conditions, our outdoor digital clock guarantees excellent readability. Built to last, these LED clocks offer a supremely reliable public display solution.
- Multi-Format Time & Date:
Supports Gregorian, Lunar, Arabic, and Chinese calendars to serve diverse cultural and regional audiences. - Temperature Display & Flexibility:
Displays temperature in °C/°F for global market adaptability. - Energy-related Features:
Includes brightness control, scheduling, and optional GPS sync for efficiency and accuracy. - Scalability and Customization:
Enables networked setups, custom designs, and battery backup for large-scale, uninterrupted operation.
Main Features
Time
◆ Year, month, day, week, lunar calendar, Saudi calendar, etc.
◆ Clock chip DS3231SN provides precision time accurate
◆ Multiple time calibration modes: GPS, NTP, IR remote control, 2-button RF remote control, communications, etc.
◆ up to 20 alarm clocks
◆ world time clock up to 20 time zones
◆ hourly tell time function (an external voice module is required).
General Function
◆ Easily set up
◆ Flexible configuration
◆ Power off does not affect the accuracy of time and date.
◆ Customized design: different sizes and colors are available.
◆ 4-bit or 6-bit digital format: 88:88 or 88:88:88 or customized.
◆ RGB color display (the digit should be RGB color).
◆ Support simultaneous displaying for multiple TT displays (required networking).
Temperature
◆ Celsius temperature, Fahrenheit temperature, relative humidity, etc.
◆ High / low temperature alarm
◆ Alarm control signal output, the output pin can be connected to an external relay for controlling other equipment
◆ Support connection of multiple temperature sensors. Multiple temperatures, such as water temperature (requires a special temperature sensor).
Specifications for Time and Temperature Displays
| Time and Temp. Display | Specifications |
| Color | Mono. Red, amber, green, blue, white, or customized |
| Digit Height | 4″, 6″, 8″, 10″, 12″, 16″, 20″, 24″, 36″, 40″, 48″, 60″, 72″, 96″, 98″, or customized |
| Digit Design | 20″ below, standard digit; 20″ and above are multi-stroke 7-segment digits |
| Format or bits | 88:88 or 88:88:88, or customized |
| Clock precision | 0°C~40°C: precision ±2ppm; -40°C~85°C: precision ±3.5ppm |
| Retention time in power failure | ≥6 months (power failure does not affect the accuracy of time and date) |
| Temperature sensor | Default with meteorological temperature sensor box to display temperature. |
| Brightness | -5500cd/m2±20% for red, amber, green and white -2800cd/m2±20% for blue |
| Viewing Angle | 70°/35°(H/V), or customized |
| LED Driving Mode | Static constant current |
| Control System | Industrial-grade embedded control board; TT control system. |
| Brightness Control | Auto/Manual/Schedule |
| Brightness Adjustment | 16 levels |
| Time Calibration Mode | GPS, NTP, IR remote, 2-button RF remote, communication, etc. |
| Time Switch | 2 switch time, for setting the hour of power on/off. |
| Alarm Clock | 20 alarm clocks: settable duration of time; settable alarm clock types (Once/Daily/Ordinary/Weekend) |
| Temperature Alarm Value | 2 alarm values. one high temperature value and one low temperature value can be set. |
| Alarm Control Signal | 1 TTL output (Active low). |
| Communication Options | RS232/422/485 (default), TCP/IP via RJ45, RF Modem etc, or customized |
| Romote Control Distance | RF remote control (maximum distance 90m in open area), or customized. |
| Casing Material | Aluminum, steel, aluminum profile, or optional. |
| Master/Secondary | Single/Double/Three sides, Master/Secondary, optional. |
| Service Access | Front or rear access, optional. |
| Installation Method | Hanging, mounting, pit mounted or customized. |
| IP Level | Outdoor: Front IP65, Rear IP54, or customized |
| Power Requirements | AC 100~230V ±10% / 50~60Hz |
| Working Temperature | Outdoor: -30°C to +55°C; Indoor: -10°C to +40°C; or customized |
| Humidity Range | 10%~95%RH (no condensation) |
| LED Lifetspan | 100,000 hours |
LED Time and Temperature Signs Manufacturer
As a leading LED Time and Temperature Signs Manufacturer, we specialize in providing cutting-edge time and temperature display solutions for various applications. Our signs are designed to deliver precision, reliability, and flexibility in a wide range of environments.
Precision Time Display for Every Need
Our LED Time and Temperature Signs incorporate advanced timekeeping technology, ensuring that the time displayed is always accurate and up-to-date. Features include:
Multiple Time Formats and Calendars
- Display year, month, day, week, lunar calendar, and even the Saudi calendar for diverse cultural needs.
- Powered by the DS3231SN clock chip, known for its precision and reliability in timekeeping.
- Various time calibration options, including GPS, NTP, IR remote control, and 2-button RF remote control, ensuring adaptability in different setups.
Customizable Alarms and Time Zones
- Up to 20 alarm clocks for personalized notifications, including high/low temperature alarms.
- Supports world time clock with up to 20 time zones, ideal for businesses or institutions with global operations.
- An hourly tell time function is available, requiring an external voice module for audio output.
Easy Installation and Custom Configuration
User-Friendly Setup
- The display is designed for easy setup and flexible configuration, with multiple options for tailoring the display to your specific needs.
Customized Designs Available
- Whether you need a 4-bit or 6-bit digital format, or a fully customized size or color scheme, we offer flexible solutions that can be adapted to your environment.
Networking Capabilities
- Simultaneous displays across multiple locations are possible when connected to a network, offering seamless integration for large-scale operations.
Applications of LED Time and Temperature Signs
Our products are widely used in various industries and settings:
Commercial and Retail Spaces
- Perfect for businesses that need to display both time and temperature for customer convenience.
Industrial and Manufacturing Environments
- Vital for temperature monitoring and controlling environmental conditions, ensuring workplace safety and efficiency.
Public Spaces and Transportation Hubs
- Ideal for airports, stations, and public buildings that require clear, reliable time and temperature displays.
Why Choose Us as Your LED Time & Temperature Signs Supplier?
Extensive Experience and Expertise
Since 2001, COMSIGHT® TECHNOLOGY CO. LTD. has been a trusted outdoor LED signs manufacturer. Located in Zhongshan City, Guangdong Province, our 5,000+ square meter facility focuses on research, development, and production. We specialize in Electronic Message Centers, LED digital billboards, transportation displays, sports scoreboards, and creative LED displays. With exports to over 50 countries and more than 25,000 installations, we have the expertise to meet your business needs.
High-Quality and Customized Products
At COMSIGHT®, we deliver reliable and high-quality LED products. Our outdoor LED signs factory excels in customizing signs to fit your specific requirements. Our products are certified with E-MARK, CE, FCC, CSA, and ETL, ensuring they meet international standards. Whether you need standard or custom signage, our durable and high-performing signs will enhance your advertising efforts.
Innovative Technology and Strong R&D
We prioritize innovation and have developed our own control systems, software, display units, and cabinet structures, all patented for excellence. Our unique technologies, including CSTCloud Control System and Condition Monitoring, ensure our outdoor LED signs are top in performance and energy efficiency. Our commitment to research and development keeps us ahead in the LED sign industry.
Exceptional Customer Support and Service
COMSIGHT® offers more than just products—we provide complete support. Our modular designs make transportation and installation easy. We offer 24-hour customer support and detailed guides to help you set up and maintain your LED signs. Whether you are a system integrator, project contractor, or end user, our team is here to ensure your outdoor LED signs work perfectly.
Frequently Asked Question
The TT Display can accurately show time, date, day of the week, temperature, humidity, and more, with additional features like lunar and Saudi calendars depending on customization.
They are widely used in commercial and retail spaces for customer convenience, industrial settings for environmental monitoring, and public spaces like airports and stations for reliable information display.
You can customize the size, color scheme, and digital format (e.g., 4-bit or 6-bit), as well as add up to 20 alarms, 20 time zones, and specific features like high/low temperature alerts.
Yes, Time & Temperature Signs supports multiple time formats and calendars, including year, month, day, week, lunar calendar, and Saudi calendar, catering to diverse cultural and operational needs.
RELATED PRODUCTS
RELATED PRODUCTS
★ Comsight specialize in Electronic Message Centers (EMCs), LED digital billboards, LED transportation displays, LED sports scoreboard and creative LED displays，etc.
★ Comsight also provide customized products according to your demands.
★ Our products have been qualified by E-MARK, CE, FCC, CSA , ETL and other international certifications.
★ Comsight have won high praise and trust from customers. Over 85% of the products are exported to Europe, America, Australia, and so on, more than 50 countries and regions. Over 25,000 LED display products have been successfully installed all over the world.
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