Ring Doorbell, Ring Doorbell, HD Real Time Video Call, Voice Change Intercom, Motion Detection and Alerts, 2-Way Audio, Standby for 365 Days, Cloud and SD Card Storage - Yunir, Yunir89qzbcn7k1

• REAL TIME VIDEO CALL: When someone presses the doorbell, the doorbell will push the notification to the cell phone, and the owner can check the situation of the people at the door of the house in real time through the cell phone APP, make video calls and realize real time interactive communication. ULTRA LONG LIFE: Built in high capacity 1000 mAh lithium battery, it can standby for 365 days after charging once. If someone presses the doorbell it will work, and when no one is there, it will also enter the sleep mode to save energy consumption. VOICE CHANGE INTERCOM: Support multiple voice mode switching. You can realize voice change through APP to enhance the sense of security. For example, when a girl is at home alone, she can change her voice to become an uncle, and when someone rings the doorbell, adults can also guard the safety of kids when they are outside. MEMORY CARD: Supports up to 128GB memory card (excluded). As long as someone presses the doorbell, the video recording will be automatically turned on, which is convenient to record the information of visitors and the family safety. CONVENIENT INSTALLATION: No need to punch holes, easy and convenient installation. You can choose paste or punch mounting method for different doorway layouts and needs, providing a convenient installation experience.