BN-103B Vehicle GPS Tracker
The BN-103B is a vehicle-mounted intelligent GPS tracker engineered for professional fleet management, real-time tracking and robust anti-theft protection. With support for external GPS and GSM antennas, wired 12–24V installation and a rechargeable backup battery, the BN-103B is designed to be Net Domain Technologies compatible via standard TCP/UDP/SMS reporting, making integration into Net Domain Technologies-based telemetry and fleet solutions simple and reliable.
Built for logistics, engineering vehicles, rental and mortgage fleets, and public vehicle control, the BN-103B combines high-sensitivity GNSS positioning, smart reporting modes and a comprehensive alarm set (SOS, door, shock, overspeed, low battery, power disconnection) to deliver continuous situational awareness. When paired with Net Domain Technologies, fleets gain a turnkey GPS tracker that feeds real-time tracking, telemetry and event alerts into a single management interface.
Key Highlights
- Net Domain Technologies compatible — reports via TCP/UDP/SMS for straightforward integration into Net Domain Technologies real-time tracking dashboards.
- High-precision GNSS receiver with GPS sensitivity up to -165 dBm and typical accuracy around 5 m for dependable location data.
- Continuous operation with vehicle 12–24V wired installation plus a rechargeable 3.7V 350mAh backup battery for power-loss resilience.
- Smart reporting modes: configurable real-time reporting and a smart sleep mode that conserves power while remaining event-responsive.
- Comprehensive alarm and telemetry set — SOS, door open, shock, overspeed, ACC/ignition state, low battery and external power disconnection.
- Remote voice listening, relay-based fuel/power cutoff (immobilizer functionality) and ACC notification for anti-theft response.
- Expandable with optional accessories: fuel sensor, shock sensor, siren and external antennas for tailored fleet management and fuel monitoring.
How It Works with Net Domain Technologies
Integration with Net Domain Technologies is straightforward: the BN-103B transmits GPS and status data over TCP, UDP or SMS to Net Domain Technologies’s ingestion endpoints. Net Domain Technologies parses the device’s protocol messages to update vehicle positions on maps, generate telemetry dashboards and trigger event-driven alerts. The BN-103B’s smart online/offline behavior and alarm persistence ensure critical events remain visible in Net Domain Technologies until cleared.
- Real-time location and telemetry updates (GNSS coordinates, speed, heading).
- Ignition/ACC state reporting for accurate engine-on/engine-off tracking and trip analysis.
- Optional fuel monitoring when an external fuel sensor is installed — Net Domain Technologies displays fuel level trends and alarms.
- Remote immobilizer capability via relay (fuel/power cutoff) — actionable anti-theft control from Net Domain Technologies dashboards.
- Alarm event persistence: SOS, door open, shock and illegal ignition events are kept online and flagged in Net Domain Technologies until acknowledged.
- Remote voice listening and one-way call/monitoring for emergency or incident verification (audio supported via external microphone).
- Net Domain Technologies can correlate BN-103B telemetry with platform-managed Bluetooth sensors and other third-party data sources for richer situational awareness.
Technical Overview
| Connectivity | 2G GSM/GPRS |
|---|---|
| Bands | 850 / 900 / 1800 / 1900 MHz (GSM/GPRS) |
| Data Transport | TCP, UDP, SMS |
| Power & Battery | Vehicle 12–24V wired installation; rechargeable 3.7V 350mAh lithium-ion backup battery |
| Interfaces | External GPS & GSM antenna ports; relay output (for fuel/power cutoff); external microphone; extension cable with SOS; remote control; digital inputs for ACC/door/shock alarms |
| GNSS | High-sensitivity receiver (GPS sensitivity up to -165 dBm); typical accuracy ~5 m; cold start ~45 s, warm ~35 s, hot ~1 s |
| Reporting Modes | Real-time online reporting, smart sleep mode (wakes on events or movement); remains online after alarm until cleared |
| Accessories (Included/Optional) | Included: relay, external GPS antenna, external GSM antenna, external microphone, extension cable with SOS, remote control. Optional: siren, fuel sensor, shock sensor |
| Form Factor | Vehicle-mounted; dimensions 83 × 54 × 26 mm; weight ~120 g |
| Environmental | Operating temperature -20°C to +45°C; storage -40°C to +85°C; humidity 5%–95% non-condensing |
| Remote Management | Protocol-based configuration via SMS and platform commands; protocol supports remote setup (see user manual) |
| Bluetooth | Not specified / N/A |
Use Cases
- Fleet management: continuous real-time tracking, overspeed alerts and trip reports for logistics and transport fleets.
- Anti-theft & immobilization: remote fuel/power cutoff and alarm persistence to reduce vehicle theft risk and assist recovery.
- Rental and mortgage vehicle control: ignition monitoring, geofence enforcement and remote monitoring for asset protection.
- Engineering and public service vehicles: robust environmental specs and external antennas for reliable field operation and management.
- Fuel monitoring & automotive risk control: optional fuel sensor integration and telemetry to detect fuel theft and improve fuel economy reporting.
Why Choose This Tracker with Net Domain Technologies
The BN-103B is a practical, Net Domain Technologies compatible GPS tracker that balances professional-grade telemetry with straightforward platform integration. Its standard TCP/UDP/SMS reporting makes onboarding fast for Net Domain Technologies-powered deployments, while smart sleep modes and a backup battery preserve availability and reduce downtime. For fleet operators seeking reliable real-time tracking, anti-theft features such as relay-based immobilization and ACC detection, plus support for optional fuel sensors and event peripherals, the BN-103B delivers a cost-effective, scalable solution.
Combined with Net Domain Technologies’s mapping, alerting and reporting capabilities, the BN-103B provides actionable telemetry — from GPS-based location and speed to ignition state and alarm events — enabling better operational decisions, improved vehicle security and measurable fleet performance gains.
Set Up BN-103B
To set the tracker send the following commands by SMS messages, the sample setup the device password is CyNCml, this password is the default
- Factory reset
beginCyNCml - Set the time zone UTC-0
time zoneCyNCml 0 - Set the operator APN
apnCyNCml {{apn}} - Set the username and password of APN operator
upCyNCml {{apnu}} {{apnp}} - Set the GPRS Server
adminipCyNCml 54.85.159.138 8888 - Set update interval
fix060s060s***nCyNCml - Switch to GPRS mode to UDP or TCP
PftWFDNLiL,1,1
or
PftWFDNLiL
To check settings checkCyNCml
To enable the status of the fuel sensor or improve the transmission of the status of the digital sensors protocolCyNCml 18