Composed by: n°2 self-locking operator for swing gates up to 3.5 m per leaf, with a locking door adjustable closure. n°1 multifunction control panel for two-leaf swing gates. n°2 release Device with lever key. n°1 Card rf plug-in 433.92 Mhz. n°1 Trasmettitre two-channel 433.92 Mhz multi-user of 4,096 combinations with self-learning. n°1 Antenna 433.92 Mhz. n°1 Couple of external photocells 12-24 V AC-DC. Flow rate: 10 m. n°1 Flashing light LED.