Centurion G-SPEAK ULTRA - Advanced 4G GSM-Based Intercom & Remote Access Control System
| Specification | Detail |
|---|---|
| Product Type | 4G GSM-Based Intercom and Remote Access Control System |
| Supply Voltage Range | 11-24V DC |
| Maximum Current Draw | 300mA @ 12V DC |
| Input/Output Current Rating | 50mA (Open Collector) |
| Input Sense Voltage Range | 0-24V DC (0-1.6V Low-input State, 5V-24V High-input State) |
| SIM Card Format | Micro-format (Activated MTN SIM often supplied in South Africa) |
| Configurable I/O Channels | 4 |
| Call Buttons on Calling Module | 2 (on main G-SPEAK ULTRA unit) |
| Call Confirmation at Calling Module | Yes |
| Speech Volume | Adjustable at Calling Module using Call Buttons |
| Calling Module Illumination | Call Buttons and labels with back-lit white LEDs |
| Memory Capacity |
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| GSM Model Options (typical) | 4G/LTE-CAT1: 900/2100MHz Also available in 2G (EDGE) & 3G (UMTS/PENTA) variants |
| GSM Network Bands (typical 4G) | Quad-band: GSM850, GSM900, DCS1800, PCS1900; GPRS Class 12 |
| Degree of Protection (G-SPEAK ULTRA Unit) | IP40 |
| Degree of Protection (Calling Module / Gate Station) | Typically IP52 for standard module, higher for dedicated Metal Gate Stations |
| LCD Screen | Yes, for diagnostics and status |
The G-SPEAK ULTRA is a versatile solution ideal for:
