XIAOMI 3S SMART DOORBELL

The Xiaomi Smart Doorbell 3S is a smart video doorbell with 2K image quality that lets you monitor the area in front of your door via the Xiaomi Home app. The wide field of view helps you see visitors and packages left at your door. Two-way audio lets you talk to visitors even when you’re away. 940 nm infrared night vision lets you see even in the dark, and the IP65 protection rating makes the device suitable for outdoor use. The doorbell can be powered by its built-in battery or connected to an existing doorbell’s AC power supply.

Technical specifications: Model MJML07-FJ; Dimensions 146 × 52 × 29 mm; Protection rating IP65; Battery 5200 mAh; Power via USB-C at 5 V / 2 A or via a doorbell transformer at 8–24 V AC, 10–40 VA, 50–60 Hz; Connectivity: Wi-Fi 802.11b/g/n 2.4 GHz and RF 433 MHz; infrared light 940 nm; Operating temperature: –20 to +50 °C; operating humidity: 10–90% RH, non-condensing.