Smart Wi-Fi wireless doorbell with a smart siren in one plug-in chimeReceive audible alerts at home and push notifications on your phone via the Nedis SmartLife appThe chime/siren connects directly to your Wi-Fi network without the need for a hubWireless doorbell button is easy to place anywhere around your entrance, no wiring requiredTrigger the siren via door sensors, motion detectors, cameras, or other Nedis SmartLife productsLink to smart lights or other devices for custom automations (e.g. blink a light when someone rings)Choose from multiple sounds and volume levels to suit your needsOption to mute the chime at night and rely on push notifications or blinking light onlyFully compatible with all other Nedis SmartLife products