LiftMaster Trolley Track for up to 18ft Tall Door | LIF-10-5818-P All Telephone Entry Systems Output: 3 electronic relays (galvanic

Output: 3 electronic relays (galvanic isolation - polarity free)

The reader needs no programming: XD-100 reads all AWID UHF cards

providing 1

Flexible Neoprene Material At Wrist With Hook & Loop Closure For The Perfect Fit

Optical System: Reflector

LiftMaster Trolley Track for up to 18ft Tall Door | LIF-10-5818-P All Telephone Entry Systems Output: 3 electronic relays (galvanicLiftMaster Trolley Track for up to 18ft Tall Door LIF 10 5818 P Trolley Track for up to 18ft Tall Door. Must use 2. Adders for new TDC DC Trolley operators in addition to legacy L5. Also known as LiftMaster 105818P LiftMaster RAIL18 Note: Sprockets, track, and trolley chain will not be packaged in operator box.