Centurion GSM G-Ultra GSM 4G Controller V3 Incl MTN Chip SIM

CENTURION G-Ultra GSM 4G Control V3 Incl MTN Chip SIM |1500 users |Timed Access |Miss call function to trigger device |Intelligent monitoring of gate status |Easy access to diagnostics |11-24V DC 300mA at 12VDC |2x Relays & 4x I/O on board