The Model 326 detector is U.S. Traffic's well trusted single channel inductive loop vehicle detector. It is compatible with all radio control and remote openers.

Features

• Features latest state-of-the-art surface
  mount technology
• Sensitivity Boost, selectable by setting an external DIP switch, eliminates possible detector dropout during passage of high bed vehicles - this feature is particularly useful in sliding gate
  situations.
• External rotary switch for 10 selectable sensitivity levels
• Two color LED status indicator for Detect, Power, and Loop Fault indication.
• Self-tuning & complete environmental tracking
• No warm-up required
• Continuous Winky-Blink™ loop monitor, meaning it
  remembers and indicates intermittent and failed loops - a great troubleshooting aid.
• If intermittent or failed loops self-heal, the detector will resume normal operation without manually resetting the detector
• Four front panel selectable loop frequencies permit elimination of crosstalk
• Large loop inductance range: 20 to 2000 microhenries, allowing operation with a wide range of loops
• 11-pin Amphenol rear connector
• Two separate output relays:
  • Output A is presence output
  • Output B, programmable with external DIP switches, provides presence, pulse on entry, pulse on exit, or fail output
• An infinite presence mode is available by setting an external DIP switch
• Both outputs can be delayed for 2 seconds, by setting an external DIP switch, causing the detector to ignore vehicles passing over the loop faster than about 5 miles per hour
• Both outputs can be extended for 0 seconds, 2 seconds, 5 seconds, or 10 seconds, programmable with external DIP switches
• Detector will not retune if power is lost for a minimum of 3 seconds and then restored. Prevents vehicle detection from being lost during brief power interruptions
• ABS plastic case
• LV Series - Universal Low Voltage Input, accepts 12V to 24V AC or DC, Failsafe or Failsecure.
• Standard Series - Models available in 120 VAC or 240 VAC, failsafe and failsecure.