Use the Door Stop Alarm as an entry alarm and to block a door from being opened. If anyone tries to open the door, this 120 dB alarm will sound. There is a movement sensor with adjustable sensitivity that will
activate the alarm if it's tampered with. ON/OFF switch is on the back of the alarm. Great for hotel room use and college dorms.
Uses one 9 volt battery (not included).
The Fine Print
This item is sold through the Groupon Store Team-Onyx Security & Surveillance, operated by Team-Onyx Security & Surveillance.
The merchant is solely responsible to purchasers for the fulfillment, delivery, care, quality, and pricing information of the advertised goods and services.