The BN-311B is a compact GSM/GPS motorcycle management terminal purpose-built for reliable, Net Domain Technologies compatible real-time tracking and anti-theft protection of small vehicles. Designed for concealed installation on motorcycles and private cars, the BN-311B brings accurate GNSS positioning, robust 2G connectivity, and a rechargeable backup battery together in a small form factor to support fleet management and individual vehicle security workflows on the Net Domain Technologies platform.
Built to integrate with Net Domain Technologies, the BN-311B streams location and telemetry data using TCP/UDP/SMS and supports historical route playback, geo-fence alerts, and a range of alarm types. Operators get an easy-to-install GPS tracker that reports ignition (ACC) state, movement and shock events, overspeed conditions, and supports remote fuel/power cut-off for immobilization—making it a practical choice for anti-theft, telemetry and compact fleet tracking scenarios.
Key Highlights
- Net Domain Technologies compatible GPS tracker offering real-time tracking and historical route playback via app or platform integration.
- Compact, concealed installation ideal for motorcycles and small vehicles—measures 6.0 × 3.5 × 1.8 cm and weighs 50 g.
- Reliable 2G GSM/GPRS connectivity on 850/900/1800/1900 MHz bands with TCP/UDP/SMS communication for flexible server delivery.
- High-precision GNSS receiver with ~5 m GPS accuracy and strong sensitivity (–165 dBm) for dependable positioning.
- Rechargeable 3.7V 180mAh Li-ion backup battery keeps the tracker operational during external power loss.
- Multiple alarm types (ACC ignition, shock, low battery, external power disconnect, movement, overspeed, geo-fence) for anti-theft and fleet safety.
- Supports remote fuel/power cut-off control for vehicle immobilizer workflows and rapid response to unauthorized use.
- Intelligent positioning modes to conserve data and battery when the vehicle is stationary while maintaining real-time alerting when active.
How It Works with Net Domain Technologies
When installed, the BN-311B transmits GNSS-derived location and vehicle telemetry to Net Domain Technologies using TCP/UDP or SMS. Net Domain Technologies ingests that data to deliver live location updates, configurable alerts, and detailed reports for fleet management or individual vehicle protection. The unit’s intelligent reporting modes let Net Domain Technologies balance real-time tracking needs with data efficiency, while onboard alarms and status inputs provide contextual event triggers for automations and notifications.
- Real-time location and telemetry updates to Net Domain Technologies for live mapping and tracking dashboards.
- ACC ignition status and alarm events (ACC alarm, shock alarm, movement alarm) available to trigger Net Domain Technologies alerts and workflows.
- Geo-fence reporting and overspeed alarm notifications configured through Net Domain Technologies for perimeter and speed policy enforcement.
- Remote immobilizer capability (remote fuel/power cut-off) to disable vehicle operation from Net Domain Technologies when required for anti-theft actions.
- Historical route playback and reports delivered via Net Domain Technologies’s platform and app for fleet analysis and incident review.
Technical Overview
| Model | BN-311B (Model 311) |
|---|---|
| Connectivity | GSM/GPRS (2G); TCP/UDP/SMS communication |
| Bands | 850 / 900 / 1800 / 1900 MHz |
| Power & Battery | Operating voltage 12–24V; rechargeable backup battery 3.7V 180mAh Li‑ion |
| Interfaces | Wiring harness and hardware interfaces for external accessories; ACC ignition input; remote fuel/power cut-off control (immobilizer) |
| GNSS | Full-network GPS positioning; sensitivity –165 dBm; accuracy approximately 5 m; Cold start ~45 s, Warm ~35 s, Hot ~1 s |
| Alarms & Events | ACC ignition alarm, shock alarm (when armed), low battery alarm, external power disconnection alarm, movement alarm, overspeed alarm, geo-fence alarm |
| Protocols & Management | TCP/UDP/SMS reporting; app/platform integration for real-time tracking, geo-fence and playback; SMS setup commands; downloadable manuals and installation videos |
| Environmental & Mechanical | Size 6.0 × 3.5 × 1.8 cm; Weight 50 g; Operating temperature -20°C to +45°C; Storage -40°C to +85°C; Humidity 5%–95% non‑condensing |
| Form Factor | Compact, concealed motorcycle/vehicle management terminal |
Use Cases
- Motorcycle fleet management — enable Net Domain Technologies real-time tracking, route playback and centralized telemetry for small vehicle fleets.
- Individual vehicle anti-theft — concealed installation, shock and movement alarms, and remote immobilizer support reduce theft risk.
- Remote monitoring of ignition and vehicle status — ACC notifications and external power disconnect alerts for operational oversight.
- Simple asset protection — compact size and easy wiring make BN-311B suitable for securing small assets and rental motorcycles.
- Incident analysis and compliance — historical route playback and overspeed alarms feed Net Domain Technologies reports for driver behavior review.
Why Choose This Tracker with Net Domain Technologies
The BN-311B pairs compact hardware with practical telemetry and alarm features that integrate cleanly into Net Domain Technologies’s platform. For organizations that need a discreet GPS tracker supporting fleet management, anti-theft workflows, and remote immobilization, this Net Domain Technologies compatible unit balances size, accuracy and essential inputs—without unnecessary complexity. Its 2G connectivity and robust GNSS performance deliver reliable real-time tracking, while intelligent reporting modes and a backup battery improve uptime and data efficiency. With TCP/UDP/SMS reporting, ACC/ignition awareness, and downloadable setup resources, the BN-311B helps fleet operators and vehicle owners reduce theft risk, monitor vehicle health, and gain actionable telemetry via Net Domain Technologies.
Set Up BN-311B
To set the tracker send the following commands by SMS messages, the sample setup the device password is T1gNby, this password is the default
- Factory reset
beginT1gNby - Set the time zone UTC-0
time zoneT1gNby 0 - Set the operator APN
apnT1gNby {{apn}} - Set the username and password of APN operator
upT1gNby {{apnu}} {{apnp}} - Set the GPRS Server
adminipT1gNby 54.85.159.138 8888 - Set update interval
fix060s060s***nT1gNby - Switch to GPRS mode to UDP or TCP
S1gIY1ytxT,1,1
or
S1gIY1ytxT
To check settings checkT1gNby
To enable the status of the fuel sensor or improve the transmission of the status of the digital sensors protocolT1gNby 18