Ubiquiti PoE Smart Chime, Grey, White, Aluminium, Polycarbonate (PC), UVC-G4 Doorbell Pro PoE Kit UVC-G4 Doorbell Pro UVC-G4-DoorBell UA-G2-Pro UA-Intercom UA-G2-SK-Pro, Wired, 80 dB, DC, PoE Design: - Compatible products: UA-G2-Pro/UA-G2-SK-Pro/UA-Intercom/UVC-G4 Doorbell Pro/UVC-G4 Doorbell Pro PoE Kit/UVC-G4-DoorBell - Housing material: Aluminium/Polycarbonate (PC) - Product colour: Grey/White - Reset button: Yes Features: - Built-in speaker(s): Yes - Connection type: Wired - Plug and Play: Yes - Volume: 80 Operational conditions: - Operating relative humidity (H-H): 10 - 90 - Operating temperature (T-T): 0 - 40 Packaging content: - Mounting kit: Yes - Quantity: 1 - Screws included: Yes Power: - Input voltage: 44- 57 - Power consumption (typical): 3 - Power source type: DC/PoE Technical details: - Compliance certificates: CE/Federal Communications Commission (FCC)/Industry Canada (IC) Vendor information: - Brand Name: Ubiquiti - Warranty: 2