This KIT is easy to use and install, is design for any sliding gate opener system, you can applies this KIT to any operators system like PowerMaster, FAAC, Apollo, Platinum, Ramset, Viking, Doorking, Liftmaster, Elite, BFT and more. *note: You need to use all the component of this kit to work with your opener system! The RADIOKEYD-LA is a 4 channel radio keypad. It has 2 operating mode. In those 2 modes, you'll have to register the keypad in a receiver (Like a transmitter programming). Monocode Mode (by default): With that mode, the programming will be done directly on the keypad(100 code max) and the transmitted code in the receiver will be always the same (factory serial code). Main Technical Features for Wireless Keypad: Power Supply: 2 x CR2032 Reception Frequency: 433 MHz Number of codes memorisable: 100 Number of Channel: 4 Keypad Illumination: Led Size/Weight 84 x 75 x 38 mm / 240 g The receiver (MRMINI1E) integrates the functions of receiver and decoder of standard and rolling Code codes. Its memory is capable of memorizing up to 1000 different codes, both standard and rolling, generated by transmitters of MULTIPASS family Main Technical Features for Receiver MRMINI1E 1 Channel, 1000 codes memory 40 cm wired output Power Supply: 12-24V AC (50/60Hz) Reception Frequency: 433 MHz Number of codes memorisable: 1000 Types of output: Monostable, Bistable Keypad Illumination: LED Size/Weight 72 x 35 x 21 mm / 40 g The transmitters (SLIM2E) 2 channels transmit the rolling security code at 433 MHz. The transmitters are equipped with the RPA remote self-learning function. They are powered by one 3V lithium battery (CR2032). To maintain the full working efficiency of the battery, do no expose the product to very cold temperatures or to sources of heat. GooseNeck Heavy wall Aluminum 2" x 2" x 42" color: White