General description Wireless Remote Video Doorbell is a smart home security solution that allows you to monitor your property with ease. It features a built-in rechargeable battery for long standby time and supports remote video calls. The doorbell camera is equipped with night vision capabilities, ensuring clear visibility even in low light conditions. With two-way talk functionality, you can communicate with visitors directly from your smartphone. Technical specifications Size: 270 x 50 x 600 mm Lens angle: 60° Pickup distance: 3 m Ringtones: 38 Compatibility and accessories Supports up to 10 member families simultaneously Package includes: - 1 doorbell - 1 indoor ding-dong - 1 auxiliary installation sticker - 1 small screws - 1 manual instruction Installation Convenient installation options are available; the doorbell can be either pasted or punched into place. Usage This doorbell supports voice change functionality, allowing female voices to be transformed into male voices during