Wireless flashing siren( named wireless strobe siren, or wireless siren with strobe light), specially designed for the users . Wireless horn siren-ABS-19(visit:0)Feature:DIY, Easy-to-operated. Auto-alarm.It goes off alarm to scar away the intruders when transmitter is triggered.Applications:Integrated with outdoor field, home, farm, business store, public plaza security.Widely used for ...