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Helmer LK 604 Silver

Helmer LK 604 Silver - GPS Tracker
GPS Tracker - for tracking cats and dogs, can be attached to the collar or the collar loop
Code:  HLM005b3 Product Number:  LK604Silver
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Helmer LK 604 Silver Discontinued

Helmer LK 604 Silver

The Helmer LK 604 enables tracking and tracing your pets by determining their exact position by means of GPS. For proper operation, the use of a SIM card with a data plan is recommended. If requested, the device can send an SMS containing a link to a map server, so you can see where precisely it is located.

Key features

  • Standby battery life of up to 72 hours
  • Uses signals from GSM/GPRS networks and from GPS satellites
  • Compatible with both Android and iOS

Functions and operation

With the Helmer LK 604, you have multiple useful functions at your service. For instance, the Real-Time Tracking function provides the most reliable and accurate information about the current position. Since the coordinates are updated every 15 seconds, you can track your pet on-line. Furthermore, the LK 604 allows the user to display its different positions during a selected time period. You can also delimit a territory that the tracker should not leave, otherwise an SMS is sent to a pre-selected number.

Operating the Helmer LK 604 is very easy and intuitive. There is a downloadable app for smartphones that can be used to locate the tracker or change its settings.



  • Current position
  • Positions during a selected time period
  • SMS sending to a selected number
  • SMS sending interval settings (30 seconds, 10 minutes, 60 minutes)

Technical specifications:

  • Supported networks: GSM/GPRS
  • GSM frequencies: 850/900/1800/1900
  • Accuracy: 10m (e.g. in adverse weather conditions accuracy may be worse)
  • Battery life: up to 72 hours in standby mode
  • Battery Type: rechargeable 3.7V 400mAh Li-ion battery
  • Temperature range: -20 to 55 °C
  • Dimensions: 47 x 50 x 15mm
  • Weight: 40g
  • Waterproof: IP66
  • Clip width: 3cm, clip height: 0.5cm
5 cm Done!
4.7 cm Done!
1.5 cm Done!
40 g Done!
Navigation type
for small cats & dogs Done!
Other information
Battery endurance
70.59 h Done!
More Specifications

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Specifications can be changed without notice. Images are for illustrative purposes only. Retail Price (MSRP) means the manufacturer's/supplier's suggested retail price.

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