Viessmann 4801 Semaphore Home Signal
Viessmann 4801 Semaphore Home Signal with two coupled arms, fine metal lattice post, with compact, under-baseboard drive units, height: 48 mm, with maintenance-free LED.
Viessmann 4801 Semaphore Home Signal
Viessmann 4801 Semaphore Home Signal with two coupled arms, fine metal lattice post, with compact, under-baseboard drive units, height: 48 mm, with maintenance-free LED.