Video Doorbell System, 1080P HD Video Doorbell with HiFi Mic for Home Secuirty, 8 MP 70 ° Lens, Two Way Intercom Battery Powered

About this item REMOTE VIDEO CALL: The display will show video images from outside the house when the outsider presses the doorbell outside the house. Elderly people and kids at home who don't have cell phones can know the situation at the door just by checking the display. HI FI MICROPHONE: Two way voice design, with high power speakers and high sensitivity microphone, clear and smooth door to door calls. Support adjusting the volume, do not disturb your family. HD LENS: It has 8 MP and 70 degree high definition lens, so that you can see the situation in front of the door, leaving no security dead ends. Even multiple visitors can be seen one by one. DAY NIGHT USE: Built in high power infrared night vision light, combined with ICR infrared filter, can automatically switch between day and night mode. Even in the dark environment where you can't see your fingers, it can still shoot clearly. BATTERY POWERED: The doorbell and display are equipped with a high capacity battery. Even if there is a sudden power failure at home, the low power consumption of the doorbell and display can still continue to work for a period of time, and continue to your home security.