The King Pigeon EM-90 fall down emergency button works with wireless alarm system for help people to get necessary assistance on fall down incident or on emergency situation.With built-in a smart fall detection technology,the fall down emergency button can reliaze when users falling down,regardless of whether or not consciousness. 
Works with wireless GSM alarm system,users can get emergency help immediately if users experiencing an actual fall incident, furthermore, press the SOS button on pedent can send alert signal to alarm system too.