Description
Liftmaster K23 3001 On Off Switch, 125 277VAC, 20A lm rsl12ul Safety Compliance: Relies on the Durable plastic construction for 433mhz K 001A5867 Select Model:F H800 Stainless Steel Safety Compliance: Relies on the primary opener's monitored external entrapment protection devices (Type B1 or B2) for operation Callbox: VHF 1 or 2 Watt wireless callbox with integrated keypad for code based access