The reliable smart alarm siren by Hama for indoor use sends intruders running. The 97.4 dB alarm scares away unwanted visitors and notifies you or the neighbours. Using the Hama Smart Home app, you can create different alarm scenarios and easily activate or deactivate them via the app or voice control. Loud acoustic alarm and red flashing light, For even more security, the WLAN siren can be combined with a smart movement sensor or a door contact. Ten different ring tones are available to use the siren e.g. to signal that the washing machine has finished or as a shop entry bell. Connects directly to your Wi-Fi router without a gateway (hub), High compatibility: works with Amazon Alexa, Google Assistant, Amazon Echo Show and Google Nest Hub, iOS and Android, Includes: 1 x Smart alarm siren 1 x USB cable 1 x Mounting material 1 x Quick start guide Please note: Requires Android 4.4 or iOS 8.0 operating system or later. Power supply via Micro USB port (e.g. from a USB AC adapter).