Black video doorbell, smart WiFi wireless video intercom, home security system, video doorbell and video intercom

When a visitor presses the smart doorbell, the doorbell will ring, and the camera will send a notification to your phone. This smart doorbell features two-way calling, PIR motion sensing, and infrared night vision, providing optimal security for your family. It ensures the safety of your home, giving you peace of mind and comfort! Features: 【720p HD Video & 166° Wide Angle】 - 1280 x 720 resolution and a 166° wide angle ensure clear and stable images and videos. Three activation modes: Press the doorbell button, PIR motion sensing, or activation via the mobile app. 【App Control & Two-Way Call】 - Download the mobile app and connect the doorbell via 2.4 GHz Wi-Fi to monitor and protect your home anytime, anywhere. Clear and noise-free two-way calling allows you to easily communicate with visitors. 【PIR Motion Sensing】 - Compatible with PIR motion sensing, the doorbell will immediately send a notification to your phone when someone passes by the door (this function requires pre-configuration in the app). 【Infrared Night Vision】 - Automatic day/night switching ensures clear imaging day and night, protecting the safety of you and your family. Infrared night vision automatically activates when light intensity is below 2 lux. [Dual Storage Options] - Compatible with cloud storage services for convenience. You can also record video using a TF card (sold separately). Recording will automatically loop once the TF card is full. [Low Power Consumption, Easy Installation] - Powered by a lithium battery (sold separately), USB interface, or AC adapter, depending on your needs. Easy installation, no power cord required: The package includes a mounting bracket, screws, and tape. Notes: 1. Please read the user manual carefully before use. 2. Batteries and TF cards are sold separately. 3. Due to manual measurement, lighting conditions, or other factors, size and color may vary slightly. Please refer to the actual product. Thank you for your understanding. Product Features: Color: Silver and Black / Silver (Optional) Material: ABS Resolution: 1280 x 720 Viewing Angle: 166° Infrared Night Vision: 6 x 850nm LED Wireless Connectivity: IEEE 802.11 b/g/n Audio: Noise-free Two-way Communication Application: WoWCam PIR Sensor Human Body Detection: Compatible Wake-up Method: Doorbell Button/PIR Sensor/Application Power Supply: 3 Lithium Batteries (Not Included) / USB Interface/AC Input Storage: Cloud Storage or 8GB/16GB/32GB TF Card (Not Included) (Included) Power Consumption: 200µA Operating Current: 170mA Doorbell Dimensions: 14.4 × 7.5 × 3.3 cm / 5.7 × 3.0 × 1.3 inches Doorbell Weight (without batteries): 140 g / 5.0 oz Package Dimensions: 18.8 × 10.5 × 4.5 cm / 7.4 × 4.1 × 1.8-inch package weight: 260 grams / 9.2 ounces Package contents: 1 × Doorbell (with mounting bracket) 1 × Mounting screw set 1 × Tape