Campainha de vídeo sem fio de 4,3 polegadas, 2,4 GHz, Wi-Fi, interfone inteligente, segurança residencial inteligente, detecção de movimento, visão noturna.

Features: Visual intercom, two-way voice intercom: This waterproof visual doorbell allows for real-time video and audio communication, making it convenient for indoor monitoring and communication with visitors. Outdoor waterproof: With its waterproof design, this doorbell is suitable for outdoor use, providing reliable performance even in rain or other harsh weather conditions. Ultra-long battery life: The external unit is equipped with a 1000mAh battery, ensuring low power consumption and allowing for up to 100 days of battery life on a single charge. 4.3 inch clear screen: The doorbell features a 4.3 inch clear screen, providing a high-definition display for clear and detailed visuals. 2.4G connection, no need for network: This doorbell utilizes a 2.4G connection, eliminating the need for complicated network setup. It is easy to use, stable, and reliable. Night visibility: Equipped with a 120° fisheye wide-angle lens, this doorbell ensures a wide field of view for clear visibility even in low-light conditions. It automatically switches between day and night mode. Specifications: Product Name: Visualized Smart Doorbell Material: ABS raw materials, PCBA, polymer batteries, speakers, cameras, hardware Size: Doorbell unit size: 135x53.3x34 mm (including plastic base), Screen size: 120x95x17 mm Color: Black Battery Capacity: Doorbell 1000 mAh/Display 400 mAh Power Input: 5V=1A Charging Time: 1.5 hours Use Time: More than 3 months of normal use Standby Time: more than 1 year Waterproof Rating: IP66 Camera Resolution: 640x480 Weight: Doorphone net weight: 91g,  Display net weight: 134g Product List:  1*Doorbell Set 1*Indoor Ding Dong Set 1*Charging Cable 1*Screw Pack 1*Six Language Instruction  1*Manual