20 gauge bell is finished with a deep, silvery luster. Mounting plate and nut are satin finish anodized aluminum. Mounting screws provided for simple installation.
Power Required: 8-16 Volts AC or 6-12 Volts DC. All spOre doorbell buttons work with standard doorbell systems. LED illumination consumes little power and has very long life (about 11 years).
Tom Gordon and Ted Pierson
