SPIDER
Simple Presence In-lane Detection Event Reporting
   
  FEATURES:
Provides wireless presence indication (or traffic parameters) directly into the controller cabinet
Completely wireless solution, replacing loop detectors and lead-in wires
Eliminates all road works including lane closures, digging and trenching
Reliable operation in all weather conditions
Up to 8 sidefired RTMS sensors per SPIDER Controller
Up to 8 contact pairs (lanes) per RTMS radar Sensor
Up to 32 contact pairs per SPIDER Controller
Up to 10 Km (6mile) radius from the controller
Compatible with NEMA TS-1, TS-2, 170 and 2070 controllers
Real times secure wireless communication
   
  APPLICATIONS:
Mid-block detection
System and advanced detection
Adaptive Urban Traffic Control
Interchange/Toll plaza traffic monitoring
   
  SYSTEM SPECIFICATIONS
  RTMS
RTMS Model X3 with integral DSS RF Modem and whip antenna
All weather accurate measurement of Presence, Volume, Occupancy, Average Speed and Classification in up to 8 lanes
   
  SPIDER CONTROLLER:
Includes integral DSS RF Modem
Shelf mounted in Controller Cabinet
Output: Up to 32 contact closures or Data concentrated from up to 8 RTMS sensors
Remote Programming, monitoring and data by serial port
   
  SYSTEM:
Point-to-Multipoint Frequency Hopping Spread Spectrum Radio modems
902-928 or 2400-2483 MHz ISM band
Highest interface immunity by 64 pseudo-random hopping patterns
Up to 30 Km range depending on power, line of sight and antenna type
CRC-16 error protection
Multiple SPIDER network can operate in overlapping areas
Secure communication by network addressing and encryption
FCC Rules Part 15 approval and CE approval for license free operation
   
  POWER REQUIREMENT:
9-30 VDC/AC at 1.5W, Surge protected
   
  ENVIRONMENT CONDITIONS:
Radio Temperature range –37º to +70º C
Humidity to 95% noncondensing
Lightning protection
   
  MECHANICAL:
SPIDER Controller size 5x5x2 In.