| This 2.4-inch TFT LCD screen doorbell, equipped with a 0.3MP CMOS high-clear optical glass lens and infrared night vision device, provides 247 online monitoring and all-weather protection for your home safety. Features: High-definition optical glass lens, realizing high-definition image acquisition, recording visitor information. Infrared night vision device, clear image display day and night, eliminating safety hazards. 2.4-inch TFT LCD screen, clearly displaying the pictures taken by the camera. 24 hours online monitoring, providing all-weather safety protection. Built-in 8M memory, can store 75-80 photos, no need for a card. Specifications: Colour: Black Screen size: 2.4 inches Lens | |