Do not attempt to install SkyBell in wet conditions. Do not proceed if you, SkyBell or the area around your door is
wet. SkyBell can only be attached to a low voltage transformer (12-36 VAC) and not directly to primary power
(110/120 VAC and 220/230/240 VAC).
If you do not use a doorbell chime, you MUST use a 10 ohm/10 watt
resistor between SkyBell and one wire from the power source. Resistor not included in packaging.