Wireless Video Door Phones With 2.4-inch Digital Display Screen
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Wireless Video Door Phones With 2.4-Inch Digital Display Screen, The wireless digital video door phone operates on 2.4GHz and has less than 17dBm power output. Featuring microprogramming technology, it supports independent doorbell, monitor, door unlock and call controls. It uses infrared light for night vision and is suitable for home auto-monitoring.