엘리베이터 액세서리 모나르크 4.3 인치 도트 매트릭스 콜 보드 디스플레이 보드 SFTC-HCB-H V2.2 콜 보드

Video Description:
Discover the Monarch 4.3 Inch Dot Matrix Call Board Display Board SFTC-HCB-H V2.2, a vital component in elevator control systems. This call board displays floor levels and operating status, ensuring passengers have clear and intuitive information. Perfect for modern elevators, it offers enhanced clarity, stability, and compatibility.