Before you begin the installation process, we recommend you perform a power on self-test, to do so: Step 1: Connect the dbell power cable to the included 12VDC adapter and plug into the wall outlet Step 2: Wait for the doorbell to power up and greet you Step 3: Configure the doorbell using the instructions provided under Section 6. If everything works as per the instructions, continue on with the installation. For any issues, kindly give customer support a call, or visit dbell Wi-Fi video Doorbell installation is a 3 step process: Step-1: Remove existing doorbell Step-2: Connect power and install the doorbell Step-3: Download and configure Android® or iOS® App Tools you may need: Power Drill or Screw Driver, Wire Strippers, Pliers Information you will need: Your Wi-Fi SSID Name and Password