- DC Wall Adapter Kit for Alarm.com Video Doorbell
- 16V DC, 1.25A (20W) power supply
- Designed to power the doorbell in case an existing circuit is not used
- The supply can be used in installations without existing wiring or in case the existing configuration is incompatible
ALARM-20ADC-VDBA-PSU-DCAlarm.com Video Doorbell DC Wall Adapter Kit