Video Doorbell Camera Wireless, Redisona WiFi Smart Doorbell 1080P HD Security Door Bell, PIR Alert, Work with Alexa, Night Vision, Two-Way Talk, 3 Optional Storage

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Smart PIR Alert & Night Vision: The security door camera with built-in PIR sensor will accurately detect human motions and push screenshot notifications to your phone immediately. 3 PIR sensitivity levels enable you to customize the detection zone you want. When doorbell ring is pressed, you can react and answer quickly right from your phone. Securely viewing your front door anytime or anywhere, never miss a visitor or moment day and night.
Voice Change Two-Way Audio & Weatherproof: Once the digital doorbell ring is pressed, within 2 sec it will push a fast call on your mobile APP. You can answer directly or select 4 customize voice change to keep safety real-time response without opening door. The battery operated doorbell is safe to be used in any weather conditions for several years.
Real-time Monitor & 166° Viewing Angle: The door bell camera wireless allows you to record and check live stream situation outside the door in full HD 1080P pictures, as well clearly see a person from head to toe. See more sharp details and reduces the blind area, you will feel more secure before opening the door. Note: it only connects with 2.4GHz Wi-Fi not 5GHz.
3 Storage Options & Works with Alexa : This wireless doorbell camera supports up to 128G SD card(not included) storage and secure cloud storage(7-day free trial), or you can click record in APP so that you can store unlimited videos to your mobile locally and share with family. Allowing up to 5 multiple users to watch videos at the same time. Upgrading your smart home security system by connecting your smart doorbell to Amazon Alexa, Google Assistant and TUYA APP.
Long-lasting Battery Life & Easy to Install: Built-in rechargeable battery can last up to 3 – 5 months, doorbell will keep in sleep mode automatically to save power until PIR intelligent wake-up. Or you can hardwired it (8V-24V) to your existing doorbell to keep working. Door security camera can be easily mounted with bracket(Angle bracket included) and 3M tape without drilling.(1-year warranty and lifetime service, if you have any questions, please contact us with the info in the manual. )