Vehicle Loop Detector

Vehicle detection loops: automatic your access control point  Detection loops are typically installed in roadways with security barriers or traffic gate to detect the presence of a vehicle to provide an indication as to a vehicle's presence within the barrier area. This indication is to help prevent the barrier or gate from closing while a vehicle is present. Some loops also provide i nformation to control the barrier's movement. The type of barrier ( barrier gate, bollards, rising beam, drop arms, swing gates, sliding or track gates, traffic arms) and its intended use, should determine which loop function should be used and where they should be located. All loop functions should be a part of an overall traffic flow theory of operation for the particular access point, to ensure proper operations. Email:una8jutai@gmail.com  WhatsApp:+8618179436123 Skype:una0305