Hollarm 4.3 inch Smart Cat Eye Doorbell Tuya Video Peephole Doorbell Camera Night PIR Motion Smart Home Security Protection ,Smart Detection

wireless connection without wiring: Doorbell into the battery, connection, no wiring, signal stability! Clear Night Vision: With clear night vision. The camera of this doorbell with infrared detection, which is sensitive to identify light sensing. When in the nighttime, it will automaticaly switch to night mode. Even in the night, you also can monitor the outdoor environment. APP Remote Monitoring: If you're not at home, when someone press your doorbell, your smartphone will receive a video call and a notification. Remotely monitor your home safe at anywhere and anytime.8 mobilephones can be linked at the same time . Real-time Two Way talk: Built-in mic & speaker realtime talking with the visitors no matter wherever you were. In addition to, this doorbell has anti-noise technology, it will make the conversation clearer and smoother.(Note: Display screen can't support two-way talk, only use APP can talk with visitors.) 170 ° Ultra Wide Angle: Equipped with a 170° wide-angle lens, clear insight into the details outside the door to reduce safety hazards