DOUWIN

Alarm installations and alarms; Electric door bells; Electric locks; Electric control devices for heating and energy management; Fire alarms; Gloves for protection against accidents; Shoes for protection against accidents and fire; Sirens; Smoke detectors; Sound alarms; Theft alarms; Whistle alarms; Bullet-proof waistcoats; Cover for an electric door bell that attaches to the doorbell to block its use; Electric buzzers; Electronic personal emergency response system consisting of a device worn on the body with a button that users push to notify others in the event of an emergency, and a remote unit that dials out on the telephone for help; Electronic warning bells; Fire and smoke detectors; Magnifying peepholes for doors; Signal bells; Warning bells