was founded in 2008, is amanufacture of laser correlation detector with well-equippedtesting facilities and strong technical force .our company coversan area of 1500 square meters .with a good quality ,reasonableprice and stylish designs ,our products are extensively used inperimeter security ,bridge height limit, anti-intrusion and somegames. such as the runway barrier security ,subway, railway,nuclear power station, gas station, oil field, warehouse, museum,bank, armory, broad bounder barrier security, the game of stolenthe jewelry in laser beams environment and otherindustries.     Daaotimes laser correlation alerter with invisible light 980nm wavelength laser technology, easily concealed protection, theshape of the column makes products could vertical installed on thewall or be installed in a tilting Angle of 90 degrees, whichaccording to the characteristics of the building and securityrequirements. the installation key point is to post the basis fixedand no shift or shaking.Strong penetrating power of laser, very lowrate of false positives, far prevent distance makes laser beam notlike radio waves, infrared light that can be influencedby the background light and interference (also does not affectproduct performance in the hot sun protection).the detection rangecan be adjusted from 0 to 1000 meters according to therequirement.Products elegant appearance, convenient installation,good waterproof performance is suitable for use in indoor, outdoor,outdoors, such as protection operation, can also support monitoringprobe linkage lights, etc.     Daaotimes is not only a brand, but also a quality which you cantrust.We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.