Announces welcome or unwelcome visitors with a chime. This combined chime/alarm is easy to fit at any entrance or window in your house. The chime lets you know that someone has arrived at your door. Switch to alarm mode and the loud 120dBs siren is an effective entrance alarm for all types of doors and windows.

This chime/alarm is great for protecting unattended entrances – for example when you want or need to leave a door or window open, for example in your house or in a shop.