Smart Wi-Fi Alarm: Wireless strobe siren with audible and visual alarm, 100 dB sound, app control

App remote control: No hub required. The wireless alarm siren supports the Tuya Smart Remote and Smart Life App. Features include scheduling, automatic push notifications, and sharing, keeping you in control even when you're away. Note: 2.4 GHz WiFi network only; 5 GHz WiFi network not supported. Selectable tones: The home security alarm can produce sound and light when triggered, with a loud 100 dB sound and a bright red light for clear visibility. 18 selectable alarm tones are pre-installed; choose your favorite ringtone according to your personal preferences. Thoughtful design for your smart life. Easy installation and dual power supply: Easily set up the smart alarm system in minutes. Plug it into any electrical outlet with the USB power cable and screw it to the wall. The alarm station must always be connected to the power adapter. The battery (not included) serves only as an emergency power source. Wide application: The anti-theft alarm with audible and visual alarm has a wide range of applications, suitable for homes, restaurants, schools, hospitals, and nursing homes.