LiftMaster 878MAX Wireless Keypad Securakey Proximity Readers Four Smart Readers included –

Four Smart Readers included – Panel Controls up to 16 Readers

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LiftMaster 878MAX Wireless Keypad Securakey Proximity Readers Four Smart Readers included –LiftMaster 878MAX Wireless Keypad The LiftMaster 878MAX Wireless Keyless Entry System has convenient access to your garage without using a remote control or key. It also has a personal four digit pin code that allows for easy entry. The 878MAX easily syncs to your existing opener's frequency. Note: This product is compatible only with Security+ and Security 2. 0 systems. It will not work with Security+ 3. 0 operators. Manufacturer's Warranty Period 1