PRODUCT OVERVIEWThe SYSLM8 magnetic loop, in conjunction with the 10MATRIXD1224 Metal Mass Detector, is a safety device that prevents the barrier arm from going down if a vehicle is found underneath it. It is also responsible for sending the closing order to the barrier once the vehicle has passed.PRODUCT TYPEAccess ControlKEY FEATURES Compatible With 10MatrixD1224 Metal Mass Detector System Prevents Barrier Closure When Vehicles Are Present Underneath Automatic Activation for Barrier Closure After Vehicle Passage Large 5 ft x 5 ft Square Design for Oversized Vehicles Simplified Installation With Included Video Tutorial Guidance Color May Vary Based on Current Availability and Stock TECHNICAL SPECIFICATIONS Brand: Accesspro Model: SYS-LM8 Product Type: Networking Accessories Compatible With 10MatrixD1224 Metal Mass Detector System Prevents Barrier Closure When Vehicles Are Present Underneath Automatic Activation for Barrier Closure After Vehicle Passage Large 5 ft x 5 ft Square Design for Oversized Vehicles Simplified Installation With Included Video Tutorial Guidance Color May Vary Based on Current Availability and Stock INTENDED USE / APPLICATIONS Professional networking and communications deployments Commercial, institutional, or industrial installations Use with compatible equipment according to manufacturer specifications