With a unique and highly visible window design, Corbin Russwin’s new status indicator, available for the ML2000 Series mortise lock, provides clarity on the locked/unlocked status of a door. The ...
The CI 75 series of large status display indicators incorporates a dual color internal flag that stays magnetically locked when the indicator coil is pulsed. Available in single and dual coil models, ...
South Korean tech giant Samsung has patented a new device that depicts a status indicator on the punch hole camera. The company submitted five design patents with the China National Intellectual ...