... -in microphone and speaker CA101+VD202 2.4" Wireless video door phoneProduct Description 2.4 inch Wireless video intercom doorbell Suitable Place ... Transmitter: 12.5x9.5x3.5 cm Available color Red, Black,White, Available Range 300 m Shipping Weight 1.5 ... , Video door phone, Wireless door phone, wireless doorphone, wireless door bell, wireless video doorphone, wireless video doorbell 2.4" Wireless video ...