With the G-SPEAK ULTRA GSM-based intercom system, your mobile phone becomes the intercom handset. Answer your intercom - and open your gate - from anywhere. | Centurion Systems

𝗖𝗿𝗶𝗺𝗲 𝗶𝘀𝗻’𝘁 𝗮𝘁 𝘆𝗼𝘂𝗿 𝗱𝗼𝗼𝗿𝘀𝘁𝗲𝗽. 𝗜𝘁’𝘀 𝗮𝗹𝗿𝗲𝗮𝗱𝘆 𝗶𝗻𝘀𝗶𝗱𝗲 𝘁𝗵𝗲 𝗴𝗮𝘁𝗲 - 𝘂𝗻𝗹𝗲𝘀𝘀 𝘆𝗼𝘂 𝗱𝗼 𝘀𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗮𝗯𝗼𝘂𝘁 𝗶𝘁. From early detection and instant mobile alerts to tamper protection and brute-force resistance, CENTURION’s integrated defence system transforms your gate into a SMΔRT, hardened stronghold. • SMΔRT notifications • High-impact sirens • Tamper detection and anti-lift protection • Retrofittable heavy-duty steel gate motor brackets •