... and speaker CA101+VD202 2.4" Wireless video door phoneProduct Description 2.4 inch Wireless video intercom doorbell Suitable ... Range 300 m Shipping Weight 1.5 kgIntroductionThis system can be used in apartments,villas,hotels,offices, ... Wireless video door bell, Video door phone, Wireless door phone, wireless doorphone, wireless door bell, wireless video doorphone, wireless video doorbell 2.4" Wireless ...