KH Security Door alarm

The device detects movement at a door handle and reliably triggers a very loud alarm (110 dB). This deters and drives away intruders before they can enter the apartment. Weighing only 38 grams, the door handle alarm can be used anywhere, including in hotels, vacation rentals, holiday homes, or RVs. Additionally, a signal tone can be set, allowing the door handle alarm to be used in a business, for example, to alert staff to incoming customers.