The SFE SE368 is a rugged, high-capacity Push-to-Talk Over Cellular (PoC) network radio designed for unlimited, wide-area communication. Running on a robust Linux operating system and utilizing standard SIM cards, it bypasses the physical distance restrictions of traditional line-of-sight radios by routing encrypted Voice over IP (VoIP) audio through nationwide 2G, 3G, and 4G LTE public mobile networks.
| Wide-Area Coverage | Push-to-Talk over Cellular (PoC) technology enables communication across cities, provinces and potentially international locations wherever a compatible cellular data network is available. |
| Large-Scale Fleet Capacity | Supports up to 1,600 communication groups with capacity for up to 1,600 users per group, providing extensive scalability for large organisations and multi-site operations. User-assigned alphanumeric radio aliases simplify identification across the fleet. |
| Real-Time GPS Tracking & Location History | Integrated GPS works with compatible PC or smartphone dispatch software to provide real-time radio location tracking, route monitoring and historical location playback. |
| Voice Recording & Cloud Logs | Supports recording and storage of radio communications through the associated platform, allowing authorised fleet managers to review previous transmissions when required for operational or incident follow-up. |
| Over-the-Air Remote Management | Radio configurations, group assignments and supported system settings can be managed remotely through the cloud platform, reducing the need to physically recall individual radios for routine configuration changes. |
| SOS Emergency & Remote Device Control | A dedicated physical SOS/Panic button allows users to quickly send an emergency alert. Lost, stolen or unreturned radios can also be remotely disabled through supported dispatcher controls. |
| Flexible Digital Calling | Supports Group Calls for team-wide communication and Private/Single Calls for direct user-to-user communication through the REAL PTT platform, allowing fleets to be organised into operational groups as required. |
| Guard Patrol Management Compatibility | Compatible with supported guard patrol and monitoring solutions, enabling security operations to incorporate radio users and location-based activity into centralised patrol management systems. |
| Detailed Specifications | |
| Network Infrastructure | 4G LTE: FDD B1/B3/B5/B7/B8/B20; TDD B38/B40/B41 3G WCDMA: B1/B5/B8 2G GSM: B3/B8 |
| Operating System | Embedded Linux platform |
| Display | 1.8-inch backlit colour alphanumeric LCD display |
| SIM Card Compatibility | Supports compatible open-network micro-SIM cards for use with supported cellular network providers |
| Typical Data Consumption | Approximately 250–400 MB per month under normal operating conditions |
| Audio Output | 500 mW loudspeaker output |
| Battery Configuration | 5200 mAh Lithium-Ion (Li-Ion) rechargeable battery pack |
| Battery Operating Life | Approximately 18–36 hours depending on usage, network conditions and configuration Auto Battery Save functionality helps extend operating time |
| Charging Interface | USB Type-C charging |
| Working Mode | Semi-Duplex |
| RF Output Power | 23 dBm ≤ P ≤ 30 dBm |
| Dimensions | 52 mm × 33 mm × 102 mm |
| Weight | Approximately 220g including standard battery and antenna |
| Operating Temperature | -20°C to +60°C |
| Good to Know | |
| SE368 vs SE368A | The standard SE368 uses an embedded Linux platform focused on reliable PoC voice communication. The SE368A variant uses an Android-based platform and adds features such as Bluetooth and Wi-Fi connectivity. |
| Data & Platform Subscription | PoC operation requires cellular data connectivity and the appropriate platform service. Advanced functions such as live GPS tracking, historical location data, voice recording, Guard Patrol and PC dispatcher functionality may require an active platform subscription. |
