19 mm, flat
SBS1 is a technological piezo switch, designed without any illumination. The product is hyper-ruggedized and shockproof owing to the absence of mechanical moving elements. The housing of the SBS1 switch is fully waterproof. Such specifications enable this non-illuminated touch metal piezo switch to endure intensive use in the most demanding environments, for example, the chemical industry, or swimming pools & spas. SBS1 can also be widely customised.