The Ubiquiti G4 Doorbell Power Supply, is an optional accessory for the UVC-G4-Doorbell and UVC-G4-Doorbell Pro, designed to provide power without the need for existing electrical wiring. The cable length extends to 6 meters (approximately 19′ 8″), ensuring flexibility in installation locations. The device itself is encased in a polycarbonate jacket, indicating durability and resistance to various environmental conditions. It operates efficiently within a temperature range of -10 to 40° C and can handle humidity levels from 0 to 95% noncondensing. Model comes with spade wire connectors for easy installation and are backed by certifications including CE, FCC, and IC, ensuring compliance with regulatory standards