car alarm siren
one tone and six tones
15w and 20w
stand alone gas alarm
LCD display
110-220v
4G home alarm,with PIR,DOOR SENSOR,SIREN,button,camera
two way Two way communication
130db personal alarm,woman alarm,student alarm,elderly alarm /sos alarm
rechange battery personal alarm ,130db alarm with led lighting
sos button ,used for woman,elderly,student and baby
P wave earthquake alarm
90db alarm,save time 1-10min
En14604 smoke alarm
stand alone use
9v battery
120db alarm
install easy
electronic siren
15w/20w
tone:1tone and six tones
voltage:12v/24v
power:15w/20w
tone:1tone and 6tones
