FS-68 is the smallest and the most powerful Rugged Offender Tracker in the world. It is water proof and vibration proof. Using highly sensitive GPS module and Quad-band GSM/GPRS module, the Rugged Offender Tracker can perform tracking and security monitoring for all personnel, offenders in all over the world. It is tamper-proof to use optical fibre in the strap to detect strap cutting and removing. It is absolutely impossible to use any fake connection to remove the strap. It can stay on duty for more than 5 days without recharging the battery. It has Bluetooth link, GSM/GPRS module, motion detector, rechargeable battery inside.

The smart design of the ankle unit with reliable tamper proof makes this device especially good for offenders, elderly people, Alzheimer patients, etc. It can meet all the high standard, reliability, and quality requirements.


  • Optical Fiber Eliminates False Connections Associated with Copper Wiring
  • Hidden Backup Battery- For Fast Locates when Main Battery is Removed
  • Waterproof, Durable Design
  • Remains on Alert During Battery Changes
  • Rechargeable: Up to 5-Days Use on a Single Charge
  • Automated Bracelet Tampering Alert
  • Wall Charger Quad-Band GSM/GPRS
  • Low Battery Alert
  • Equipped with Highly-Reliable uBlox GPS Receiver Quad-Band GSM/GPRS
  • Compact Design
  • Advanced Custom software designed to track all activity

General Specification

GSM Specification

Parameter Specification
Operating Frequencies Quad-Band: 850/ 900/1800/1900 MHz
Type of location report SMS or GPRS
SMS Text/Data
GPRS Connection TCP/ UDP

GPS Specification

Parameter Specification
Chipset uBlox NEO-6
Frequency of GPS reception: 1575.42 MHz
Channels of GPS reception: 20 channels
Sensitivity -159 dBm


Parameter Specification
Power consumption for standby: 10mA with GPS off
Power consumption for GSM: 250 mA
Standby time : 5 days (within the home base unit area)
Battery capacity; 2000 mah

Size & Weight

Parameter Specification
Size of FS-68: 83mm (L) x 55mm (W) x 27mm (H)
Weight: 130g

Other Features

Parameter Specification
Storage temperature : -30C to +80℃
Water proof: IP-66 ~ IP-67
Strap: Optical tamper-proof strap, Cannot be removed