SiGN Smart Home WiFi SirenThis compact siren with flashing lights from SiGN emits a warning sound. The siren can be used as a doorbell or warning signal when a motion sensor detects unexpected movement. Smart WiFi Siren can be easily and smoothly attached to any surface with either 3M tape included or screws.This siren also works well as a complement to the SiGN Smart Video Doorbell or SiGN Smart PIR Sensor.Full control over your smart home with the SIGN Smart Home appDownload the SiGN Smart Home app and experience the freedom of a smart home for real. Control the lighting, cameras, smart plugs and smoke alarms. Reduce power consumption, prevent burglary and fire or feed the cat - all from your mobile, tablet or laptop.You can find the app here:Android: SiGN Smart Home for AndroidiOS: SiGN Smart Home for iOSRead the manual for setting up the product: MANUAL.Characteristics:App: SiGN Smart HomeCompatible with: iOS & AndroidType: SirenSound, alarm: 90dBWireless distance: 45mPower: Micro-USB, 2xCR123A batteryWiFi: 2.4GHz, IEEE 802.11bgnColor: WhiteBrand: SiGNPackage includes:SiGN SirenManual