Wireless No: Enjoy the of a wireless doorbell camera with no subscriptions required for monitoring HD 1080P Video : The doorbell camera provides crystal clear video and for enhanced security Rechargeable Battery: Say goodbye to frequent battery changes with the built-in rechargeable battery for long-lasting performance Wireless Easy Installation: Set up the doorbell camera effortlessly with wireless installation that requires no complicated wiring Two-Way Intercom: Communicate with visitors in real-time with the two-way intercom feature for added and security, Weight: 0.81791499202 Pounds, Manufacturer: ALCXAZS