GPS Clocks

Our GPS Clocks ensure precise time synchronization via direct satellite signals, offering seven-segment displays in sizes from 4″ to 24″ for easy readability in industrial and public settings. With an inbuilt GPS antenna, they maintain automatic accuracy without manual adjustments, making them ideal for continuous, reliable timekeeping.

Built for high-visibility and durability, these clocks are well-suited for railway stations, airports, and industrial sites, operating seamlessly on 220V, 50Hz power. Their robust design and large display make them readable from afar, ensuring synchronized time across various environments.

Perfect for settings that require dependable, autonomous time management, our GPS Clocks are crafted to withstand environmental conditions while delivering reliable, hassle-free operation.

GPS Clock Working Principle

GPS Satellite

Accurate Time
from Satellite

GPS Clock

Description
Technical Specifications
Models

Available in Multiple Digit Sizes

4″, 6″, 8″, 12″, 18″, 24″ seven-segment displays

Key Features

GPS Time Sync Automatic synchronization for precise timekeeping.	No User Interaction Fully automated with no buttons or manual adjustment.	Standard Power Runs on 220V 50Hz power supply.
Weather Resistant Durable, ideal for outdoor use.	Maintenance-Free No ongoing maintenance required.	Clear Visibility Seven-segment displays in multiple sizes.

Applications

Our GPS Clocks are trusted across various industries and environments, providing reliable time synchronization in locations such as railway stations, airports, industrial complexes, and beyond.

Railway Stations	Industrial Complexes	Power Plants	Airports
Corporate Offices	Hospitals

For full detailed specifications, please download Datasheet from above link

Synchronization

Sync Type	Manual Setting	GPS	NTP Server	RS485 Slave	Zigbee Slave
Accuracy	±60 sec/day	±10 ms	±1-10 ms	±10 ms	±10 ms
Configuration Time	<5 min	10-15 min	15-30 min	15-30 min	15-30 min
Dependencies	None	GPS Antenna	Network Access	–	Zigbee Network
Signal Source	N/A	GPS Satellites	NTP Server	GPS on Master Clock	GPS on Master Clock
Setup Complexity	Low	Medium	High	Medium	Medium
Power Consumption	Standard	Standard + GPS module	Standard + Network module	Standard	Standard + Zigbee module
Maintenance Interval	Monthly	–	Quarterly	Quarterly	Quarterly
Time Drift	High	Negligible	Negligible	Negligible	Negligible
Environmental Impact	None	Obstructions, Weather	Network Quality	Interference, Obstructions	Interference, Obstructions
Use Cases	Low-Precision	High-Precision	Enterprise	Industrial, Wireless	Industrial, Wireless

Display Specifications

Model	CLxx-4D	CLxx-6D	CLxx-14D
Display Format	HH:MM	HH:MM:SS	DD.MM.YYYY HH:MM:SS
Digits	4	6	14
Display Color	Red	Red	Red
Display Type	Refer Table	Refer Table	Refer Table
Display Height	Refer Table	Refer Table	Refer Table
Viewing Distance	Refer Table	Refer Table	Refer Table

Model: CLxx-4D Format: HH:MM

Model	Display Height	Display Type	Viewing Distance	Dimensions
Cl02-4D	2”	FnD	20 meter	144 x 288 x 160
CL04-4D	4”	FnD	50 meter	190 x 460 x 80
CL06-4D	6”	Dot LED	100 meter	260 x 750 x 80
CL08-4D	8”	Dot LED	125 meter	280 x 800 x 80
CL12-4D	12”	Dot LED	200 meter	480 x 1120 x 80

Model: CLxx-6D Format: HH:MM:SS

Model	Display Height	Display Type	Viewing Distance	Dimensions
CL02-6D	2”	FnD	20 meter	144 x 288 x 160
CL04-6D	4”	FnD	50 meter	190 x 460 x 80
CL06-6D	6”	Dot LED	100 meter	260 x 750 x 80
CL08-6D	8”	Dot LED	125 meter	280 x 800 x 80
CL12-6D	12”	Dot LED	200 meter	480 x 1120 x 80

Model: CLxx-14D Format: DD.MM.YYYY HH:MM:SS

Model	Display Height	Display Type	Viewing Distance	Dimensions
CL02-14D	2”	FnD	20 meter	144 x 288 x 160
CL04-14D	4”	FnD	50 meter	190 x 460 x 80
CL06-14D	6”	Dot LED	100 meter	260 x 750 x 80
CL08-14D	8”	Dot LED	125 meter	280 x 800 x 80
CL12-14D	12”	Dot LED	200 meter	480 x 1120 x 80