D-TEK LM
D-TEK LM

D-TEK LM

Board Style Vehicle Loop Detector

  • Easy to install
  • Automatic Sensitivity Boost
  • Filter prevents cross-traffic or RF interference
  • Isolation transformer allows operation with poor quality loops

The D-TEK LM was designed to work with many of the Chamberlain operators, like 670, 575, 585 & 595 models. It is a replacement for the original manufacturer vehicle detectors.

The D-TEK LM may also be used in any location protected from the weather to detect vehicles for annunciation, triggering cameras, lighting, etc. where 24VAC power is provided.

  • Loop isolation transformer
  • Loop conditioner
  • Surge protection
  • Loop frequency counter
  • 10 gold plated sensitivity controls
  • 8 gold plated function controls
  • 6 gold plated controls for frequency, reset & frequency counter
  • 2 high intensity LED indicators
Power Supply 24V AC
Current Draw 100 mA max.
Dimensions L= 4.125in (104m) W= 2.687in (68mm) H= 1.1in (28mm)
Weight 0.32 lbs. (144.6g)
Loop Inductance 20…2000?H (Q factor > 5)
Environmental Tracking Automatic Compensation
Operating Environment -40° C…82° C (-40°F…180° F) 0…95% relative humidity
Connection 10 Pin Male Molex 09-72-2101
Loop Compensation Isolation transformer allows operation with poor quality loops
Loop Frequency 4 settings (low, med-low, med-hi, high)
Output Relays (2) (2) 5A/125V AC Presence and Pulse
Extend Output 3, 6 or 9 seconds DIP switch selectable
ASB (Automatic Sensitivity Boost) Increases sensitivity after initial detection to prevent dropout due to high bed vehicles
Surge Protection Loop circuitry protected by surge suppressors
Power / Loop Fault Indicator Green LED
Detect / Frequency Count Indicator Red LED
Reset Switch Reset
Filter Prevents detection from cross-traffic or RF interference (i.e.keying radio transmitter)
Sensitivity 10 levels 0-9
Environmental Protection Conformal Coating

HAR-7
7 position harness
3 feet of wire

Adobe_PDF_file_icon_32x32Spec Sheet
Adobe_PDF_file_icon_32x32Manual
Adobe_PDF_file_icon_32x32Loop Sizes
Adobe_PDF_file_icon_32x32Loop Installation
Adobe_PDF_file_icon_32x32Preformed Loop Spec Sheet

Adobe_PDF_file_icon_32x32Test Loop Instructions