Computty KRN-K-DK125 Krown Door Knocker

- An effective alerting device for home office dorm hotel or motel Krown’s Door Knocker 125 can be placed above any door and its ultra bright LED indicator will flash repeatedly alerting you someone is knocking. A convenient travel compaion the Door Knocker 125 is small enough for purse or carry-on and versatile enough to substitute as a high powered flashlight.- Long lasting LED- Flashlight option to use during power outages- Easily hung over the top of any door (brackets included)- Battery operated- (9V battery – not included)- Battery low indicator light