X9 Smart Wireless Remote Video Doorbell Camera Intelligent Visual Doorbell with Voice Change HD Night Vision Home App Sharing Auto CaptureStorage White HD Infrared Night Vision: X9 smart wireless wifi video doorbell has high definition infrared night vision function, it can automatically switch day and night mode. Upgrade Voice Change Function: When you are alone at home, you can use the voice change intercom function. Smart visual doorbell supports two sound modes, original sound and uncle sound. Rechargeable Battrey: Dingdong machine is powered by USB. The doorbell has an ultra long standby time of 365 days, with built in circulating rechargeable battery. Say goodbye to the trouble of removing and replacing the battery.
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