FeaturesRaises the alarm on site and remotely by appDetects and advises of fire hazardIntegrated siren sounds the alarm in case of dangerLamps light up yellow in case of dangerWorks with Zigbee productsAlways be warned of smoke and fire with this intelligent BOSCH Home Smoke Alarm Starter Kit with LEDVANCE Smart+ Lamps. At smoke development in the house all smoke alarms will hit alarm and additionally the SMART+ LED lamps will enlighten yellow. Herewith you will be warned not only of danger, but also the emergency exits will be enlightened with as little glare as possible. A push-notification will be sent to your mobile phone immediately and so you can make an emergency call even in absence. The perfect fire protection for Smart Home beginners and available at any time!- 1x BOSCH Smart Home Controller - connects your Smart Home system- 1x BOSCH smoke detector - warns for fire and also for uninvited guests- 2x LEDVANCE SMART+ RGBW LED lamps (E27) - for visible alarm