Shop Details

The Centurion G-SPEAK ULTRA 4G Controller Module (V3 or latest) is a sophisticated 4G GSM-based intercom and access control system that transforms your smartphone into a remote intercom handset. It combines crystal-clear two-way voice communication with powerful remote monitoring and control features, eliminating the need for wired connections to the house. Ideal for gates, barriers, or any access point, it allows you to answer visitors, open gates, monitor status, and control devices from anywhere in the world via missed calls, SMS, or the MyCENTSYS Remote app.

Key Features:

• 4G/LTE connectivity — reliable, high-speed communication (backward compatible with 3G/2G where needed).
• Two-way intercom — visitors press a button at the gate station; you answer via your phone with clear audio.
• Up to 1500 users — support for multiple authorized phones, timed access control, and visitor scheduling (e.g., limited entry times/dates).
• 6 configurable I/O channels — 4 inputs/outputs for monitoring (gate status, alarms, sensors) and controlling devices (lights, pumps, generators).
• Missed call activation — free way to open gates or trigger relays.
• Real-time notifications — SMS/push alerts for gate open, jams, power failure, or low battery.
• App & web management — MyCENTSYS Remote app or G-WEB PLUS interface for configuration, logs (up to 5000 events), and firmware updates.
• Backlit gate station — 1-4 button options (metal housing available) with LED illumination and adjustable volume.
• High security — only learned-in phones access; time-barring per button prevents unauthorized use.

Common Applications:

• Residential gates, estates, or complexes for visitor intercom and remote access.
• Commercial properties needing gate monitoring and control (e.g., open barriers remotely).
• Integration with Centurion gate motors (D-Series, Sector II) for intelligent gate status feedback.
• Monitoring additional devices like alarms, pool pumps, or generators.

Specifications:

• Network: 4G/LTE-CAT1 (900/2100MHz primary)
• Power: 11-24V DC, ~300mA @ 12V
• Inputs/Outputs: 4 configurable I/O channels
• Memory: 1500 access numbers, 5000 event logs, 20 access profiles
• SIM: Micro-SIM (MTN often preloaded in kits)
• Gate Station: 1-4 buttons, backlit, tamper-resistant
• Enclosure: IP-rated weatherproof

Availability in Lagos, Nigeria: Brand new genuine units (controller module or full kits with gate station) available from authorized Centurion dealers, gate automation suppliers in Alaba International Market, Ikeja, Victoria Island, or online platforms like tektins.com.

Professional Buy and Installation Service: Expert guidance, fast delivery in Lagos, and professional installation. Certified technicians handle wiring to your gate motor, SIM activation, app setup, button programming, and full testing for seamless intercom and remote control.