The 535LM / 5535-2LM operates at 390MHz and works with most three-wire garage door opener systems without a transformer, compatible with openers manufactured after April 1982. This FCC-certified receiver features a jumper-selectable relay contact mode for either constant or momentary operation. It accepts up to eight Security+ remote control codes and one Keyless Entry code for flexible access control.
Frequency Type : RF/Bluetooth
Frequency (MHz) : 390.0
Dimensions: 3.00 x 2.00 x 1.00 (W x L x D, inches)
