【Night Infrared Version & Waterproof Doorbell】Equipped with a light sensor and infrared LED lens, the durable outdoor doorbell can automatically switch the infrared LED at night to provide clear images. Easy to Install: Surface mounted is convenient and easy, connection stability provides a stable signal and clear vision for home security. It can be widely used in houses, villas, shops, apartments, hotels, offices, public buildings. Real-time Notification: Smart video intercom system, when the visitor presses the doorbell camera button, the indoor monitor or Tuya Smart APP will ring, you can talk with the visitor, then you just need to press the unlock button on the indoor monitor or your smartphone to open the door and welcome your visitors. Auto Recording & Capturing: When the visitor presses the video doorbell or someone triggers motion detection, the outdoor camera will automatically record and capture. Photos and videos can also be stored in an additional micro SD card. This