Jumbo Clocks

Integrated GPS antenna for autonomous synchronization without network dependency
High-precision time accuracy of ±10 milliseconds across all display sizes
Automatic daylight saving time and timezone adjustments via GPS
IP65 weatherproof enclosure for outdoor and harsh industrial environments

Independent GPS receiver module with self-contained antenna
Zero network or infrastructure dependencies for deployment
Automatic daylight saving time and timezone adjustments
Full IP65 protection against dust, moisture, and extreme temperatures

Standard seven-segment LED display with excellent long-distance visibility
Adjustable manual time setting via simple front panel controls
Minimal power consumption with efficient LED technology
Compact enclosure design with IP65 weather protection rating

Direct network Ethernet connection with automatic NTP time synchronization
Enterprise-grade precision of ±1-10 milliseconds accuracy
Supports multiple NTP servers for redundancy and failover capability
PoE (Power over Ethernet) option for simplified installation in networked environments

Automatic daily time verification against National Time reference standards
Dual NTP server support with automatic failover to secondary server
Minimal network bandwidth consumption for continuous synchronization
Configurable sync intervals for flexible network resource management