Shanghai Bright Engelhard stealth security net

Speaking of invisible security net, I believe many of my friends are not familiar with it. So what is the invisible security net? Then he said for me to tell you about it. Invisible security net by a 1.5mm-3.0mm thick stainless steel strands tightly wound between the base alloy, steel is 304/12 + 1 copper center conductor wire, Copper conductor insulation outer layer of wires, wire spacing is fixed 5cm, the wire can withstand more than 110-145kg tension, to ensure that thieves can not snapped, 5cm distance between the wire, people are unable to drill into the gap, it is possible to effectively play the role Fangzei. Invisible Fence specially designed steel cut function, this function is designed primarily to meet fire safety requirements, when a fire occurs in the house, you can cut the wires themselves, escape from the windows, outside doors and windows if the thieves cut or forced to squeeze into the inner wire Copper conductor trip signal is generated, the terminal's alarm system sends an alarm signal, the alarm at the same time in two ways, one is an audible alarm will be issued sharp call 120 db, can effectively deter thieves, second, the alarm host automatically start dialing alarm function (general alarm without dialing), dial a pre-set number six groups, (such as 110, property security, their mobile phone, etc.). After switching plays prerecorded alarm content. Thus, through the protection system, making the room safe foolproof! Invisible network security and general security window What is the difference? Invisible security net that it does not affect the lighting, a distance of 15 meters away basically not see, does not affect the appearance of the building.