... ID reader d, card machine e, Vehicle sensor 2 and cable 2sets f: power g: transformer power (optional)2, Exit Equipment: ... for exit b, Control board c, ID reader d: power e: transformer power (optional)3), Management centerA), ID card registerB), Management ... down time: 4 to 6 secondsTransmission sine linkageBoom type: straightRated power: 80WBoom length: ≤6000mmFrequency: 50 to 60HzBoom dimension (W ...