Wi-Fi Smart Wireless Video Doorbell–1080P HD, 2-Way Talk, PIR Alert Night Vision
🔸Doorbell Size: ≈ 10.6 × 4.5 × 2.4 cm. 🔸Doorbell Weight: ≈ 66 g. 🔸Doorbell Charging Port: Micro-USB (Android). Fix the doorbell bracket to the wall/door with the supplied adhesive film or screws (screw mounting is stronger).