Don’t have existing doorbell wires at home? Don’t worry. With the Wirewound Resistor, you can connect to a transformer for nonstop power. Simply connect your Video Doorbell or Video Doorbell 2 to the Wirewound Resistor and then to a 8-24V AC transformer so you’ll never have to charge a battery.
2.33 in. x 3.23 in. x 0.42 in. (70 cm. x 29 cm. x 15.5 cm.)
Max. Working Voltage
Gold aluminum shell surface
Wirewound Resistor, User Manual