360 visual doorbell R6Pro is a doorbell, monitoring, digital peephole three-in-one product. 360° panoramic field of view, 500W ultra-clear picture quality, HDR wide dynamic, PIR humanoid recognition, to achieve full coverage of the scene without dead corners.940nm HD infrared night vision allows it to take high-definition video at night. It's a smart bodyguard at your door on standby 24 hours a day.[AI Detection, Precise Alerts] 360 video doorbell provides AI detection for accurate alerts, including human detection, stay detection, and visitor recognition. The combination of radar and PIR detection minimizes false alerts. Customize your detection distance to focus on where matters. Communicate effectively using crystal-clear two-way audio, enhanced by voice modulation for added privacy.With a high volume base station, the transmission distance is longer, the effect is better through the wall, and the elderly can also hear.Voice change function, real-time call can choose to change the voice on the APP, such as female voice variable boy and so on. It's safer to hide your identity as a loner. You can also customize the doorbell music to personalize your home。