| Negotiable | 100 Pieces (MOQ) |
| Ellumin Tunnel collision warning system, install the lights on both sides on the wall. | |
| When no vehicles, Yellow/White led constant lighting, improve the brightness inside the tunnel. | When the vehicle passes , the lights turns into a red light in real time and produces a red trail, assisting the rear vehicle to determine the position of the preceding vehicle and maintaining a safe driving distance |
| If a vehicle stays for more than a specified time (for example, 15s), the first-level alarm will be activated in real time, the lights will turn to a red light, and the Led Display Board outside the tunnel will display Warning Triangle to warn the car coming from behind. The road ahead is abnormal, please drive carefully. | If a vehicle stays for more than a specified period of time (for example, 30s), the secondary alarm will be activated in real time, the lights in the tunnel area will turn to a steady red light to warn the vehicles behind, the Led Display Board outside the tunnel will display Warning Triangle to warn the car coming from behind, and the voice alarm will prompt"Vehicles in the tunnel occupy the road, please pass slowly". Early warning vehicles are about to enter the tunnel, there are abnormal conditions in the tunnel |
| Warning accessory-Intelligent tunnel collision warning light | |||||||
| Material: | ABS | ||||||
| Dimensions: | 174mm*75mm*39.5mm | ||||||
| Led Type: | Taiwan Epistar chip lamp beads,visible angle 30° | ||||||
| LED work life: | 100000H | ||||||
| Optic lens: | The lamp bead is equipped with a special optical lens, which has high light transmittance and can prevent glare | ||||||
| Power supply: | DC24V | ||||||
| Work temperature: | -20ºC-+80ºC | ||||||
| Infraredemittingdiode: | Wavelength:940 nm;Beam angle:± 17 | ||||||
| Infrared receiver tube: | The infrared integrated receiver head is encapsulated in brown epoxy resin, which is not interfered by light sources such as sunlight and fluorescent lamps. It has built-in shielding, low power consumption and high sensitivity. | ||||||
| IR plastic filter: | Infrared (760-1100nm) high transmittance (more than 91% transmittance); most visible light (400-610nm) does not pass (<0.1% transmittance), (610-680nm) does not pass (<1% transmittance) over rate) | ||||||
| Shooting distance: | <15m | ||||||
| Visible distance: | >200m | ||||||
| Occlusion signal response time: | <100MS | ||||||
| Installation distance: | ≥5M | ||||||
| Waterproof: | IP65 | ||||||
| Communication method: | RS485 | ||||||
