Tuya Wirele Doorbell for Home Security Protection 1080P IP66 Doorbell Camera Wifi Two-Way Video Intercom Support Alexa Google Features: Full HD 1080PVia Tuya App, the video doorbell camera transfers 1080P HD live video and playback video to your phone, and it can still record Full HD Live Video even in the dark, a better view of the situation around the house with 166 wide view angle. This is the ideal choice for you to ensure your outdoor safety for a long time. Works with Alexa and Google HomeOptionalYou can connect your doorbell to Alexa/Google home and use your voice to quickly view videos Support AC16V-24V power supply for installationEasy installation, can be connected to USB / AC 16V-24V.You can connect it to your household power adapter. The doorbell has positive and negative connecting wires, and you can install it according to the instructions. Support Siren Alarm ( volumn adjustable)You can turn on the alarm after the doorbell triggers motion detection to scare away bad guys or unexpected visitors.You can adjust the sound of the alarm in the APP to avoid disturbing the neighbors. 166 wide viewing angleYou can clearly see your front door, and the pictures in front of it can be well recorded. IP66 Waterproof DoorbellIt can be installed in the outdoor doorway, even if it rains and snows, it can still work normally Two-Way Audio & Voice MeageThe video doorbell has a built-in speaker and microphone. You can have a real-time communicate with your visitors or select a pre-recorded voice meage for quick replies, You can also warn strangers to leave that have not received your invitation. Protect your family whether you are at home or not. Wirele doorbellVolume control,max volume up to 100 dB,with LED indicator.when you at home and your mobile phone is not around you,with this wirele doorbell ,it can also remind you. PIR Motion Detection & Instant AlertsPIR detection and body filtering technology only detects mammals or anything above temperature 86 F (30 C), largely reducing false alarms caused by rain, snow or leaves. Alert notifications can be pushed to you and users you share via Tuya APP in real-time wherever you are. Cloud Storage & Local StorageAbout storage methods, video doorbell camera support cloud storage and up to 128G SD card, and there is a cloud service trial for 7 days. You can store important moments. Notice: Please allow 1-3mm difference due to manual measurement.Due to different displays and different lighting, pictures may not show the actual color of the item. thanks for your understanding