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The DSP-50 detector will add a new dimension of simplicity to your plug-in detector requirements as it can operate as a loop detector but with the flip of a switch it can operate our probe in pulse mode.  This detector operates on any voltage from 10 to 30 volts AC or DC.  
It can be connected to a standard inductive loop or one of our new mini-loops.  The Diablo Controls mini-Loop is a small “pipe shaped” device approximately 5” by 3/4” and is designed to be buried in the ground to detect vehicles. 
The DSP-50 can be used as either a safety loop or free exit loop detector.  With the flexibility to be either “fail safe” or “fail secure,” it is the most “user friendly” detector on the market today. 
  • Works on any in-ground inductive loop from 20 to 2000 microhenries.
  • Can be connected to a standard inductive loop as well as the new mini-loops
  • Designed to be cross talk free between other loops
  • Automatically compensates for loop and lead-in sizes
  • Small profile, perfect for many installations
  • Fail safe operation
  • Wide low-voltage operation
  • Separate Power/Fail and Detect LEDs
  • Model: DSP-50
  • Shipping Weight: 2lbs
  • 4 Units in Stock
  • Manufactured by: Diablo Controls


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This product was added to our catalog on Monday 14 July, 2014.


We are a wholesale access control product sales company and recommend you have a professional electrician or gate operator installation company install your products. In regards to our telephone entry products you should have an experienced Security or Telephone Company install your products. Our products are technical products and require experience trades people to properly install your equipment so you may have your warranty for the products you purchase from us. You can look up installation companies on our vendors websites or online in your local area. These are not DIY do-it- yourself systems. You need someone to properly install your system.

Call us toll free at 866-790-3667 to get recommendations on your specific application. We can help you properly size and select the equipment our manufacturers make to their specification so you have a good installation based on your specific requirements.


West Tennessee Ornamental Door

1800 Transport Ave
Memphis TN 38116, USA


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