Smart Wireless WiFi Doorbell Intercom Video Camera Door Bell Chime Security USA.

Battery Included: No Color: Black Finish: Matte Button Material: ABS Material Model: D9 Features: Night vision，Record Save，Wi-Fi Connectivity Suitable For: Home, Shop Shape: Rectangle Night Vision: 850nm infrared fill light, effective distance 2m WiFi: 2.4G Power Source: Battery MPN: Does not apply Year Manufactured: 2023 Style: Modern Item Width: 5.3cm Item Weight: 134g Connectivity: Wireless Brand: D9 Personalize: No Item Length: 8cm Material: ABS Material, PCBA Button Shape: Rectangle Items Included: Doorbell Receiver Number of Batteries: 1 (Not Included) Viewing Angle: 65° Voltage: 3.4V-4.5V Sleep Time: 30S Type: Doorbell