Pyramid 13-1/4" Wireless Synchronized Wall Clock Black

What This Clock Is

The Pyramid 13-1/4" Wireless Synchronized Wall Clock is a round analog timepiece designed for wall or surface mounting. It suits offices, schools, or homes needing a clock that keeps itself accurate without manual setting. The black ABS plastic case and polycarbonate lens provide a clean, readable 12-hour face with a seconds hand.

The Specification That Decides Fit

This clock receives its time signal from an RF transmitter identified as 2LMU3, so it must be placed within range of that specific transmitter to synchronize automatically. Without the matching transmitter, the wireless synchronization feature cannot function, and the clock will not adjust itself for daylight savings changes or power outages.

Behaviour Under Sustained Use

The movement runs on a lithium battery, supplying continuous power for long-term operation without frequent changes. Automatic resets after power interruptions and scheduled daylight savings adjustments keep the displayed time correct over months and years. The analog sweep hand advances steadily, avoiding the drift that can affect unsynchronized quartz clocks.