The lowest price of Wifi app controlled indoor smart siren alarm in Bangladesh is Tk-2,350/= only. Buy from Dhaka at low price in Bdstall. There is currently 1 seller.
It is an indoor smart siren alarm that can be controlled by connecting to smart devices via WiFi. It supports iOS 8.0 and above and Android 5.0 and above. This alarm system can be connected to WiFi up to a distance of about 80 meters. IP55 waterproof rating of the doorbell with a modern design and easy operation. It is also very easy to install.