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Nationwide Intercom
Promoted for very long-distance public network communication, with nationwide calling coverage and practical dispatching use.
BL810 is a rugged 4G PoC public network radio designed for demanding field dispatch communication. With nationwide intercom capability, dual-card public network support and clear high-fidelity audio, it helps teams maintain reliable coordination across fleet, railway, port and security operations, including outdoor and construction site communication scenarios.
BL810 is positioned as a practical public network terminal for customers who value wider communication range, portable operation, tougher structure and field-friendly auxiliary functions.
Promoted for very long-distance public network communication, with nationwide calling coverage and practical dispatching use.
Dual-card design helps provide broader communication assurance and more flexible network usage in daily deployment.
Designed for high-fidelity voice performance and clearer communication under daily working conditions.
Professional PTT key structure supports faster push-to-talk response and easier radio-style operation habits.
Built with a stronger protective structure for harsher conditions and more dependable daily use.
Includes strong flashlight support for night work, outdoor movement and emergency convenience.
Supports single call and group call style communication for team-based field coordination.
Small handheld structure makes BL810 suitable for mobile operations, travel use and daily personnel dispatching.
Main technical information below is organized from your BL810 promotional materials.
| Model | BL810 Public Network Radio |
| Communication Type | Public network intercom |
| Working Frequency | All-network communication / Mobile / Unicom / Telecom |
| Operating Temperature | -10°C to +55°C |
| Storage Temperature | -20°C to +75°C |
| Transmit Power | 3 dBm ~ 30 dBm |
| Receiving Sensitivity | -106 dBm |
| Audio Output Power | 2W @ 10% distortion |
| Audio Distortion | ≤ 10% |
| Working Voltage | 3.7V |
| Antenna Impedance | 5Ω |
Your BL810 materials show application fit for property management, service industry, railway, construction sites, inter-province fleets, ports, factory dispatching and tourism outdoor use.
Suitable for property management, service staff and broader daily personnel communication scenarios.
Supports broader mobile coordination for rail transport, fleets, ports and long-distance movement scenarios.
Applicable to construction sites, factory dispatching and tourism or outdoor working environments.
Connect BL810 deployment with scenario-based communication planning for logistics, security and construction field operations.
Field dispatch communication support for transport routing, fleet movement and warehouse coordination.
Reliable rugged communication for patrol teams, supervisors and security coordination tasks.
Outdoor-capable communication support for multi-zone construction teams and field response coordination.
Tell us your working scenario, expected quantity and preferred communication method. We can provide quotation support and recommend whether BL810 fits your project.