无线紧急按钮,wireless panic button,世界买家名录集,世界买家网

最新国际求购:无线紧急按钮,wireless panic button
wireless panic button wireless panic buttonwireless panic buttoni would like a wireless panic button which is able to transmit a signal to a main reciever which is able to display address numbers eg. '5 smit st', so as to be able to identify the home in emergency. also i would like to know are there any relay devices which will allow the transmittors radius to be increased.contact person mr. tyrone farquhartelephone 27-031-7015903