TOPFLY TLP1-P
TOPFLYtech TLP1-P — 4G personal and asset tracker with SOS button, up to 170 days standby and IP66 rating. Official UK distributor — in stock, fast dispatch from London.

TOPFLYtech TLP1-P — Compact 4G LTE Personal and Portable Asset Tracker with Long-Life Battery
The TOPFLYtech TLP1-P is a slim, lightweight 4G personal tracker built for monitoring people and portable assets where continuous, reliable location visibility matters most. Whether tracking a child on the school run, keeping tabs on an elderly relative, monitoring a lone worker in the field, or protecting luggage and valuables in transit, the TLP1-P delivers real-time location data and safety alerts from a device small enough to slip into a pocket, bag, or backpack. Available from UK stock, dispatched from our London warehouse.
Overview
The TLP1-P connects via LTE Cat M1 (eMTC), NB-IoT (Cat NB1), and EGPRS, covering a broad range of international frequency bands for reliable connectivity across the UK and globally. Multi-constellation GNSS — GPS, Glonass, Galileo, and BeiDou via a Qualcomm Gen 8C receiver — delivers position accuracy under 2 metres CEP with a hot start time of under one second.
The 4,800 mAh rechargeable Li-Polymer battery provides exceptional endurance: up to 170 days at 10-minute reporting intervals, 90 days at 5-minute intervals, or 35 days at 1-minute intervals (based on 2 hours of active tracking per day). Charging is via a simple magnetic USB cable, recommended with a 5V 1A adaptor with approximately 10 hours to full charge.
Key Features
Long-Life Rechargeable Battery — 4,800 mAh Li-Polymer battery with up to 170 days standby at 10-minute reporting. Rechargeable via magnetic USB cable for repeated, long-term use.
SOS Emergency Button — A dedicated physical function button triggers an SOS alarm instantly, sending an emergency alert to the monitoring platform. Essential for lone workers, elderly users, and children.
Real-Time Location and History Tracking — Continuous location updates at configurable intervals with full historical track storage, enabling route review and movement analysis.
Motion Detection — Internal 3-axis accelerometer detects movement and triggers motion alarms when unexpected activity is detected.
Removal Alerts — Dual light sensors (front and back) detect when the device is removed from a bag, case, or fixed position and send an immediate alert.
Geofencing — Supports up to 64 internal geofence zones with configurable entry and exit alerts, allowing safe zones to be defined for children, elderly, or monitored assets.
Built-In Temperature Sensor — Monitors ambient temperature from the device without any additional accessories.
IP66 Weatherproof — Protected against dust ingress and powerful water jets, suitable for outdoor use and all-weather personal carry.
Data Security — MD5 and AES256 encryption over TCP, UDP, MQTT, and SMS protocols.
FOTA Support — Remote firmware updates keep the device current without requiring physical access.
Ideal Applications
Children Safety — Track school-age children in real time with geofence alerts for home, school, and permitted zones. SOS button provides immediate emergency contact in any situation.
Elderly and Vulnerable Adult Monitoring — Discreet, lightweight tracker for family members with dementia or limited mobility. SOS button and movement alerts provide rapid notification if something is wrong.
Lone Worker Safety — Ensure the safety of field staff, security personnel, and remote workers with continuous location visibility and SOS alerting.
Luggage and Personal Belongings — Slip the TLP1-P inside a bag, suitcase, or backpack to track luggage through airports, hotels, and transit hubs. Removal alerts notify if the bag is opened or tampered with.
Technical Specifications
Specification | Detail |
Network | LTE Cat M1 FDD: B1/B2/B3/B4/B5/B8/B12/B13/B17/B18/B19/B20/B25/B28; TDD: B39; EGPRS: 850/900/1800/1900 MHz |
GNSS | GPS, Glonass, Galileo, BeiDou |
GNSS Chipset | Qualcomm Gen 8C |
Position Accuracy | < 2 m CEP |
Cold Start TTFF | < 29 s |
Hot Start TTFF | < 1 s |
Battery | 4,800 mAh / 3.7V rechargeable Li-Polymer |
Standby Time | 170 days (10 min reporting); 90 days (5 min); 35 days (1 min) — based on 2 hrs active tracking/day |
Charging | Magnetic USB cable (5V 1A, ~10 hours) |
Waterproofing | IP66 |
Operating Temperature | -20°C to +60°C |
Dimensions | 69.3 × 119 × 23.2 mm |
Weight | 200 g |
Sensors | Temperature sensor; 2 light sensors (front and back); 3-axis accelerometer |
Emergency Button | SOS alarm via physical function button |
Protocols | TCP, UDP, MQTT, SMS |
Encryption | MD5 / AES256 |
Geofencing | Up to 64 zones |
FOTA | Supported |
