Kavolet Ring Doorbell Wireless, Video Doorbell, 720P Visual Real-time Intercom WiFi Bell PIR Detection Night Vision, 2-Way Talk Home Security Camera Free Cloud Storage or TF Card, Silver & Black

Specifications: Resolution: 1280x720 Field of Angle View: 166° IR Night Vision: 6 pieces 850nm LED Wi-Fi: IEEE 802.11 b/g/n Audio: Two-Way Talk without Noise Battery: with Batteries xBattery: 3 x 3.7V 2600mAh Lithium Battery Color: Silver Black/ Silver (Optional) Material: ABS APP Download: WoWCam PIR Motion Detection: Support Wake up Method: Press the Doorbell Button/ PIR Detection/ APP Power Supply: Lithium Battery/ USB Interface/ AC Input Storage: Cloud Storage, or 8G/ 16G/ 32G TF Card (Not included) Power Consumption: 200uA Working Current: 170mA Doorbell Size: 14.4 x 7.5 x 3.3cm / 5.7 x 3.0 x 1.3in Package Size: 18.8 x 10.5 x 4.5cm / 7.4 x 4.1 x 1.8in Package Weight: 372g / 13.12 (with Batteries) Package List: 1 x Doorbell (including mounting bracket) 1 x Self-Adhesive Tape 1 x Set of Installation Screws 1 x User Manual (English)