Helmer LK503

  • Helmer LK503
Manufacturer: Helmer

Helmer LK503

The smallest GPS locator with two-way communication for tracking people, luggage and


Fiction has become reality! Locators measuring only 40 x 34 x 14 mm are here! The locator features all common functions, plus two-way communication, and due to its special Power Save mode, it can last up to 10 days in stand-by.

Detailed description
A helpful device for the protection of young children, elderly people or luggage. If a person or item gets lost, all you have to do is dial this device using a mobile phone and without any delay you will receive an SMS with a link to Google Maps showing their location. Moreover, the locator is equipped with emergency buttons that will dial predefined phone numbers.

Other functions:
- Eavesdropping in the vicinity of the locator
- Configuration of an area which, if left, triggers the sending if a warning SMS
- Information about current battery speed and status
- Possibility to edit the history of the tracking route (GPRS data)

Technical Specifications:

- Supported networks: GSM/GPRS
- GSM frequency: 850/900/1800/1900
- Position accuracy: 10-15 m
- Battery life: up to 240 hours in stand-by, 50 hours if the locator sends data every 10 minutes
- Operating temperature: -10 to 55°C
- Dimensions: 40 x 34 x 14 mm
- Weight: 27 g


- GPS locator
- Battery charger
- Lanyard
- CZ manual

About the Helmer brand:
Helmer TM is a registered trademark of our company. We cooperate with leading international manufacturers of
GPS tracking devices. Thus, the Helmer brand is placed on original products that undergo a thorough final inspection of their quality and functionality. When buying Helmer locators, you will avoid buying cheap, Chinese and often non-working imitations.