Thank you so much for your support. This item is Dahua OEM version, features, parameters, hardware, software are exactly the same as the Dahua brand. The only difference between them is that this product no Dahua logo and. > Built-in battery, Operates up to 5 months on a single charge.
> Wire-free installation and Wi-Fi connection. > Up to 1080P HD video talk with 140° horizontal angle. > Built-in Microphone and Speaker. > IR powered night vision.> PIR detection with 5 configurable zones. DB10 WIFI Battery Video Doorbell. These charges are the buyers responsibility. The item "Dahua OEM DB10 1080P Battery WiFi Video Doorbell Intercom Enter Panel Doorphone" is in sale since Tuesday, October 23, 2018. This item is in the category "Home & Garden\Home Improvement\Building & Hardware\Doors & Door Hardware\Doorbells". The seller is "maxmay86" and is located in , . This item can be shipped worldwide.