Security laboratory engineering of Resideo (Shanghai) has the major functional areas, such as walking laboratory, glass breaking laboratory, ADT TEST ROOM, EMC Room, environmental laboratory and the QA Test Room ( expect the business area, warehouse and toilet). Security laboratory engineering of Resideo (Shanghai) was designed followed the American standard of walking laboratory (20m*30m) without the middle pillar. According to the product testing to design the height (generally over 4m). The ground of this laboratory was raised to 10-15cm to maintain ground temperature. We accomplished the satisfied project owing to our rigorous attitude and precise engineering solution.