2x Car Universal 12V ON-OFF Wireless Remote Control Switch Relay Receiver 315MHZ
Do not connect directly to any 120/240VAC power without using a 12V AC/DC converter or adapter;. Red wire: 12V DC positive power input. Yellow wire: 12V DC positive power output. Receiver standby current: 4.5mA.
LiftMaster 878MAX Wireless Garage Door Opener Keypad | Security+ 2.0
LiftMaster 878MAX Wireless Keypad – Keyless Garage Access Made Easy. Enjoy secure, keyless entry to your garage with theLiftMaster 878MAX wireless keypad. Compatible with all LiftMaster, Chamberlain, and Craftsman garage door openers made since 1993, including those withSecurity+ ,Security+ 2.0, andMyQ® technologies.