Bluetooth Beacon

This is a miniaturized smart portable beacon integrating low-power Bluetooth technology and a smart snap-on design. Its core design philosophy is to serve as the perfect companion for vehicle GPS trackers, providing a highly reliable, easy-to-deploy in-vehicle asset tracking solution. Featuring a Nordic nRF52 series chipset with BLE 5.0 technology, it complies with iBeacon and Eddystone protocols. Incorporating a detachable snap-on design and IP53 dustproof/waterproof rating, its ultra-thin and compact form factor (only 6.27g) is not only suitable for various in-vehicle assets, but also ideal for working with vehicle trackers to achieve "vehicle + cargo" dual monitoring and personnel-vehicle binding management.

1. Comprehensive Communication and Positioning Performance

Low-Power Bluetooth Communication: Utilizes Nordic nRF52 series low-power Bluetooth chipset, supporting BLE 5.0, operating at 2.4 GHz.

Multi-Protocol Compatibility: Complies with iBeacon, Beacon, and Eddystone protocols. Supports iOS 7.0+ and Android 4.3+.

Broadcast & Transmission Distance: Broadcast frequency 100ms~2s (typical 500ms), transmission power -40~4dBm (typical 0dBm), transmission distance up to 50m in typical configuration.

High Security: Supports user-defined connection key settings. Only connects via the manufacturer's APP (with communication key), ensuring secure and reliable data transmission for vehicles and cargo.

2. Intelligent Interaction and Status Monitoring

Ultra-Low Power Sleep: Sleep current as low as 1uA. Peak transmit and receive currents are typically 4.6mA, maximizing battery life.

Battery Life: Up to 6 months of battery life at 0dBm transmission power and 500ms broadcast interval.

Detachable Snap-on Design: Innovative detachable snap-on structure for quick batter replacement without professional tools, greatly improving maintenance efficiency in in-vehicle scenarios.

3. Industrial-Grade Design and Power Management

Protection & Material: Industrial grade IP53, ABS shell, dustproof and waterproof, adapting to complex in-vehicle environments.

Power Specifications: 220mAh capacity, DC3V supply voltage.

Compact & Lightweight: Dimensions 36.75×23.8×5.3mm, weight only 6.27g (including battery). Supports double-sided adhesive mounting or lanyard wearing. Easily attached to cargo, equipment, or carried by personnel for extremely flexible deployment.

Wide Temperature Range: Operating temperature -20℃~70℃, meeting various in-vehicle and outdoor application scenarios.

4. Core Application Scenarios (Working with Vehicle GPS Trackers)

In-Vehicle Asset Tracking (Vehicle + Cargo Dual Monitoring): The vehicle tracker monitors the vehicle's location, while the BLM5520N beacon is attached to valuable cargo, toolboxes, or spare tires. Working with an in-vehicle Bluetooth gateway, it monitors whether cargo stays with the vehicle and in designated areas. This effectively covers the blind spot of vehicle trackers that "only see the vehicle, not the cargo", achieving precise binding and monitoring of both.

Ride-Hailing / Rental Fleet Personnel & Asset Binding: Equip drivers or renters with beacons. Combined with vehicle trackers, it enables cross-verification of "person + vehicle" dual trajectories. This supervises driving behavior while tracking the status of in-vehicle assets, improving fleet management efficiency.

Auto Finance & Two-Wheeler Auxiliary Anti-Theft: Installed in hidden locations or on carried items, it acts as an auxiliary anti-theft node for vehicle trackers. If the vehicle or carried items are illegally moved, the beacon and tracker can trigger multiple alarms, enhancing risk control capabilities.

Freight & Logistics In-Transit Security: Deploy beacons on cargo. Working with vehicle trackers and Bluetooth gateways, it enables real-time in-transit monitoring and automatic inventory of goods, ensuring freight security.

The Bluetooth beacon, with its BLE 5.0 technology, IP53 dustproof/waterproof design, unique detachable snap-on battery replacement structure, and 12-month battery life, serves as the perfect companion for vehicle GPS trackers. It is not just a beacon, but a core link for integrated "vehicle + cargo" management, effectively meeting the core needs of commercial and industrial users for fleet management, in-transit asset monitoring, and personnel-vehicle binding.