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AisleAlert™ Motion Detection Traffic Light System
Motion sensing stop lights help protect pedestrians at 4-way intersections
SKU: AA-TLS-SYS4.0D
Manufacturer: Cisco-Eagle
Help make 4-way intersections safer with a traffic light system that detects motion in the traffic lanes and triggers light changes between red (stop) and green (go) based on primary and secondary lane priorities. Enclosed, ceiling-hung sensor module detects motion in the monitored lanes. Lights are mounted on pedestals at a height easily seen by forklift drivers and pedestrians. This system does not provide physical barriers to block traffic. When crossing an intersection, always do so with caution and follow standard safety procedures (slowing, visual scanning, honking, etc.).
- Color: Safety Yellow
- System Type: 4-Way Traffic Light System
- Sensor Module: Mounted Overhead, 4 Directions
- Traffic Lights: 4-each, Pedestal Mounted or surface mounted
- Red/Green: Light Colors
- Power: 110V AC
- Light Color: Red/Green Traffic Style
- Sensor Range: 26' at 16' mounted height with 45° angle
- Sensor Angle of View: 0°-45° Tilt Angle
- Sensor Adjustability: Sensitivity, Direction, Relay Response Time
- Light Height, Pedestrian Lane: 5'
- Light Height, Vehicle Lane: 7'
- Post Finish: Black
- Pedestal Base Plate: 4" x 4"
- Tested: Prior to Shipment
- Customization: Additional lights; audible alarm
- Includes: (1) 4-way traffic light system with enclosure (1) PLC controller with programming (4) red/green traffic lights (4) light pedestals
- Weight: 125.0 lbs. ea.
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Priority (green light) given to the forklift lane
The AisleAlert™ traffic light system helps manage traffic at four-way indoor intersections in warehouses, factories and other facilities. It defaults to one primary lane that is set “go” (green), and a secondary lane, set “stop” (red). The system leaves the green light active for the primary traffic lane until motion is detected in the secondary lane, at which time all lights turn red to stop traffic. Following that, the primary lane is changed to red while the secondary lane is set to green so that it may cross the intersection. The system continues to scan for motion and will hold the red and green lights at this setting until no motion is detected in the secondary lane. All lights then turn red followed by the primary lane lights resetting to green, allowing that traffic to proceed
System includes:
- (1) 4-Way traffic light system with enclosure
- 1 PLC controller with programming
- 1 Traffic sensing unit complete with 4 traffic sensors; sensors are typically mounted in the system enclosure but may be remotely mounted on request
- 4 Red/Green stoplights
- 4 Light pedestals
Traffic Light Systems
This traffic control system is set with a green light priority for the primary traffic lane, meaning this lane will have a green light unless motion is detected in the secondary lane. When motion is detected in opposing lanes, the system triggers a change in light status.
Preparatory to allowing the secondary traffic to flow, all lights are red for a few moments to allow traffic in the primary lane to stop or clear the intersection, as needed. This also allows the secondary lane traffic time to gear up for moving forward.
When the green light is given to the secondary lane, that traffic may move forward. The light will remain green until all traffic in that lane has cleared the intersection, at which time all lights will switch to red prior to returning priority to the primary lane, giving it the green light.
Lead Time: 3 weeks + transit time
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