Radio receiver with extremely high security that can be used both as a stand-alone and connected to an access system. Excellent for controlling gates, gates, barriers, doors, etc. The radio receiver has an illuminated LCD display for easy programming. It is possible to increase the range using an external antenna (SEA433). The radio receiver has extremely high security because it works with AES128 Bit encryption, we have special transmitters with the same encryption that works for this radio receiver. Stand-alone; ​​Radio receiver with space for 500 transmitters. 2-Relay outputs programmable as pulse, alternating or time controlled. It is possible to authorize a new transmitter via an existing transmitter, without being near the radio receiver and making a backup of the memory (MXPL). Passer system; The radio receiver has outputs both for wiegand protocol (26, 30 or 44 Bit) and RS485 (ASCII, ModBUS or OSDP). The radio receiver can be connected to an access system to replace a traditional card reader, then the radio transmitters are used instead of cards, each radio transmitter is assigned to a user in the system and just like with an access tag, you can limit access for users to certain times of the day and all passages are registered in the system event log.