More accurate than a motion detector, the WeMo Room Sensor detects heat to see if someone enters a space. Program this to work with smart bulbs to automatically shut off lights if you leave a room, or turn them on if you enter.  Search “国内名牌手表排行榜2015前十名<精仿+微wxmpscp>” from Sleek and Practical Smart Home Tech from Belkin at CES 2015

Search “国内名牌手表排行榜2015前十名<精仿+微wxmpscp>”

More accurate than a motion detector, the WeMo Room Sensor detects heat to see if someone enters a space. Program this to work with smart bulbs to automatically shut off lights if you leave a room, or turn them on if you enter.