Theory:Optical Sensor Usage:Ray Sensor Model Number:TRP-502 Place of Origin:China (Mainland) Solar wireless beam detector;No need Cable Wire; Easy to Install. ...
Trump Furniture Co.,Ltd [Electronic Components & Supplies] [Active Components]
This Wall Clock System is a true functioning Wall Clock with a 2.4GHz transmitter, camera and antenna concealed within the unit.FeaturesWireless Units operate on 2.4GHz frequency (will not interfere with 900MHz devices)Working Wall ...
http://www.baby-video-monitor.com [Consumer Electronics] [Digital Camera]