National Loop 6’ X 16’ Preformed Saw Cut Loops (18AWG white P-NL) Model:20’ Lead-in Primary Arm LA412DC

Primary Arm LA412DC

Upper NP (No power) arm replacement for 24 ft clear opening

An access transmitter must be activated twice to trigger the access relay if a supervisory trouble condition exists on any MGT transmitter

Magnetic quality lies not just in the detail

ensuring proper functionality and reliable lighting performance for your automatic barrier system

National Loop 6’ X 16’ Preformed Saw Cut Loops (18AWG white P-NL) Model:20’ Lead-in Primary Arm LA412DCNational Loop 6 X 16 Preformed Saw Cut Loops (18AWG white P NL) Every day thousands of loops are installed all across this country. Chances are youve driven over several dozen of them on your way to work and didnt even know it. And if you are in the business of installing these fearless, underground foot soldiers, thats exactly the way you want it: a seamless encounter for every driver, every time. The saw cut loops consist of a non spliced, machine