1.shell material: plastic steel profile and ABS engineering plastic with anti-aging treatment, galvanized steel base, lamp bead back plus reflective cup (diffuse reflection or reflective cup optional)
2.brightness: brightness control level 8; Min. Brightness Max. Brightness adjust the value from 500cd/m2 to 7000cd/m
3.luminous display module size: 156mm*156mm*2 pieces (red and yellow glossy surface size is the same), luminous display module total area & GT; Product appearance size: length 200mm* width 200mm* height 390mm
4.LED number of light display module: 36 yellow lights, 36 red lights.
5.single LED normal service life :≥110000 hours light display component minimum brightness power: ≤ 1W
6.visual distance: ≥1000m
7.car distance induction detector: infrared detection. Vehicle detection distance: > 20M: the length of the warning range of driving active induction to prevent rear-end collision is 6m ~ 100m
8.Support GIS online management (geographic information system positioning management, system map page display real-time positioning), support cloud remote control (mobile phone and computer control)
9.Test report: with the test report issued by the National Center for Quality Supervision and Inspection of Traffic Safety Facilities (highway driving safety guidance device in foggy days).
