With its sound plates of real bell steel, the classical Grothe two-tone gong reliably ensures a clear, rich tone during signalling.
Using conventional technology with the highest quality and longest durability.
The 8 – 12V gongs can be operated via a transformer, but now have an additional compartment for 1 x 9V battery as standard.
Available colours:
White
Black
Volume: Max 83. dB(A)
Power Supply: Transformer 8 V~ (4 VA) or Battery operated with 1 x 9V
Transformer Recommendation: 14039, 14201
Dimensions: 117(H) x 117(W) x 42(D) mm
Battery and transformer not included
Transformer must be installed by a licensed Electrician