18v 500mA Power Adapter for Video Doorbell，Video Doorbell 2 & Video Doorbell Pro,Doorbell Power Supply for Nest, Eufy, Wyze, Wireless Video doorbell

Style:18V AC/ 500 mA

Compatible model:
Ring Video Doorbell,
Ring Video Doorbell 2, Ring Video Doorbell Pro,
Nest Hello Video Doorbell,
Zmodo Smart Greet Video Doorbell
Greet Pro Smart Doorbell, Greet HD Smart Doorbell, Greet Select Smart Doorbell

Note:Compatible with Ring Video Doorbell

Compatible with Ring Video Doorbell 2 needs to be paired with an external resistor, Because Ring Video Doorbell 2 requires a resistor instead of a mechanical or electronic doorbell kit, this alternate configuration can run successfully.

The picture description includes the installation method and schematic diagram of the compatible with Ring Video Doorbell 2. If you are not comfortable reading the wiring diagram, connect the wires or solder them in place, please consult a licensed electrician for help.

External resistor specifications are: 25 Ohms ± 5% 50W Wirewound Chassis Mount Resistor

Do NOT install a diode.

How to assemble the power adapter:
1. Loose the screws on the back of the Ring doorbell
2. Link the 2 wire tips of the adapter to the two terminals on the back of the Ring doorbell (No need to identify the positive and negative poles, no need the resistor.)
3. Connect the adapter to the 120 V AC power, the rim of the button will flash white light.
4. Open the APP, and then go into the Device Health, if the Power voltage shows very good, it means that it starts to work.

Specification:
Input voltage: 120V, 60 Hz
Output voltage: AC 18 V, 500 mA
Cable length: 3 m/9.85 ft

Package includes:
1 x Power adapter
1 Bag of cable clips (20 pieces)
1*User Manual

Note:Please install the power adapter after the battery is fully charged.