The LK610-B (marketed as LK610-NB in some variants) is a compact wearable GPS tracker designed for reliable personal safety and Green-Gps compatible real-time tracking. Optimized for children, students and staff, this SIM Card GPS Positioning Terminal delivers continuous location updates via GPS and LBS with AGPS support, SOS emergency alerts, two-way calling and configurable locating upload modes — all integrated into Green-Gps's monitoring platform for easy deployment and oversight.
The lightweight, waterproof design and simple SIM-based connectivity make the LK610-B ideal for everyday use in schools, field operations and travel. Caregivers and administrators can use Green-Gps’s mobile app or PC web platform to view live location, receive safety notifications (geo-fence enter/exit, low battery, displacement) and review history playback — combining the convenience of a personal GPS tracker with enterprise-grade monitoring on Green-Gps.
Key Highlights
- Green-Gps compatible wearable GPS tracker for real-time tracking and location monitoring of children, elderly and staff.
- SOS emergency button sends immediate alerts with current location to preset contacts for rapid response.
- Two-way calling lets caregivers communicate directly with the wearer for situational verification and reassurance.
- Multiple locating upload modes — timing, real-time and fixed-point — to balance update frequency and battery life.
- Waterproof, compact wearable form factor suitable for outdoor activities, school use and travel.
- Geo-fencing and safety notifications (enter/exit alerts, low battery, displacement) supported through Green-Gps.
- Simple SMS configuration and platform setup: admin number, APN and GPRS activation are supported for quick commissioning.
How It Works with Green-Gps
The LK610-B integrates with Green-Gps to provide live location, alarms, and history through a unified interface. Location fixes obtained by GPS and LBS (with AGPS assistance) are uploaded to Green-Gps according to the tracker’s configured upload mode. Green-Gps normalizes that data and offers map views, playback, alarm routing and contact notifications so organizations can act quickly on safety events and maintain audit trails for compliance.
- Real-time tracking and timed location uploads for continuous visibility and historical playback.
- SOS emergency alerts: immediate push/SMS/email notifications to pre-set contacts with coordinates and timestamp.
- Alarm management: geo-fence enter/exit events, low battery and displacement alerts appear in Green-Gps for centralized handling.
- Two-way voice capability: caregivers can call the device directly; Green-Gps records status and location around call events.
- Device configuration and status via SMS commands or the Green-Gps platform: set admin number, APN and GPRS to enable data reporting.
Technical Overview
| Product Name | SIM Card GPS Positioning Terminal (LK610-NB / marketed as LK610-B) |
|---|---|
| Connectivity | 2G networks and NB-related antenna hardware depending on model variant (SIM-based cellular) |
| Bands | Model-dependent; specific cellular bands vary by variant and are not specified in this description |
| Power & Battery | 800mAh polymer rechargeable battery; working voltage DC 3.5–4.2V |
| Interfaces | Standard medium SIM card slot, SOS emergency button, two-way calling, LED indicators (red system, green NB/status) |
| GNSS | GPS and LBS positioning with AGPS support |
| Bluetooth | Not specified / no BLE indicated in device description |
| Sensors | G-sensor: DA213B (motion / displacement detection) |
| Locating Upload Modes | Timing, real-time, fixed-point |
| Antenna | NB antenna: FPC antenna (for NB variants) |
| Indicators | LED indicators for power/system and NB/GSM status |
| Form Factor | Compact wearable, waterproof (IP-rated as specified by product) |
| Remote Management | Mobile app and PC web platform (Green-Gps), plus SMS command configuration (admin, APN, gprs) |
Use Cases
- School safety and student monitoring: monitor routes to and from school, receive instant SOS alerts and configure safe zones for campuses.
- Child and elderly care: two-way calling and displacement alarms provide caregivers with timely situational awareness.
- Staff and field worker safety: wearable form factor allows discreet carrying for lone-worker protection and check-in monitoring.
- Outdoor activities and travel: waterproof design supports hiking and day trips where continuous location awareness is required.
- Basic asset protection and temporary deployments: use in short-term assignments where a compact, SIM-based GPS tracker is needed.
Why Choose This Tracker with Green-Gps
When you pair the LK610-B with Green-Gps, you get a Green-Gps compatible GPS tracker that focuses on personal safety and simplified deployment. The device’s SOS button, two-way calling and geo-fencing map directly into Green-Gps’s alerting, mapping and reporting workflows, enabling organizations and families to manage incidents from a single dashboard. Its SIM-based setup and SMS configuration make field commissioning quick, while the compact, waterproof wearable design encourages consistent use by children, students and mobile staff.
Green-Gps’s platform also supports broader telematics workflows — including fleet management, telemetry, fuel monitoring, ignition and immobilizer controls, and Bluetooth sensors on compatible devices — so the LK610-B can be part of a multi-device ecosystem. For organizations that need a wearable-focused, Green-Gps compatible GPS tracker for personal safety, the LK610-B offers a dependable, easy-to-integrate option that emphasizes real-time tracking, straightforward management and reliable alerting.
Set Up LK610-B
Use with a tracker
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Set the Operator APN
CountryCarrierAPNinternet.comcel.com.coUserCOMCELWEBPasswordCOMCELWEB
- Check your tracker clock setup is set UTC-0 or GMT. (The most trackers come from the factory on UTC.)
- For most devices you should use IMEI (International Mobile Equipment Identity) number as unique identifier. However, some devices have vendor specific unique identifier, for example TK-103 devices use 11-digit identifier.
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Set Up the IP and port on your tracker: (automatic detect tracker's protocol.)
IP 54.85.159.138 Port 8888 - Add on your Account on devices with the IMEI or unique ID.