الوصف
- Reliable monitoring and alarming for increased security in your own four walls. The window / door contact and the motion detector trigger an alarm if a window or door is opened or if motion is detected. The alarm siren chases burglars away with a sound pressure of up to 90 decibels. Increased security: Even if the Access Point is destroyed, by a burglar for example, or if there is no active Internet connection, the alarm siren reliably triggers an alarm. The Starter Kit Alarm can be expanded into a comprehensive smart home system at any time together with various different Homematic IP devices ›See more product details
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