National Loop 6’ X 19’ Preformed Saw Cut Loops (18AWG black X-NL) Model:75' Lead-in SecuraKey Standard Cards for Modern

SecuraKey Standard Cards for Modern Electronic Systems (Pack of 100) | SKY-SKC-08-100

Maximum detection field size is 20 ft

The new chassis design provides easy viewing of the controls and integrated post-mount provisions

For use with various LiftMaster® 3-Phase Commercial Door Operators and Commercial Access Solutions

Note: This accessory is compatible with the HySecurity SlideSmart HD operator

National Loop 6’ X 19’ Preformed Saw Cut Loops (18AWG black X-NL) Model:75' Lead-in SecuraKey Standard Cards for ModernNational Loop 6 X 19 Preformed Saw Cut Loops (18AWG black X 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