personal security alarm product

personal security alarm product Wear the small part on the bag, purse, MP, etc. Wear the big part on the owner, set a distance 0-25 meters, when the protected thing left the owner (stolen, or forgotten) more than this set distance, the big part will sound alarm and vibrate to remind the owner that the protected things has left the safe distance (stolen or forgotten). This model has a very cute appearance.Several colors for you choice * no radialization* 256*256 different codes* Warning tone & vibration to alarm* freely set the distance from 0-25M* Transmitter current : 2MA * Receiver current : 5MA * Warning current : 70MA * Frequency : 433MHZ Transmitter:33X28X11mm WT:5g(with battery) Battery:CR2032×1 Acceptor:46X38X15mm WT:18g(with battery) Battery:CR2032×2