This advanced MT605G EPIRB is equipped with a GNSS receiver (Global Navigation Satellite System) for accurate positioning and an IR (infrared) strobe light for improved SAR visibility. 
Featuring a 121.5MHz homing signal, the MT605G is approved for worldwide COSPAS-SARSAT operation, providing reliable distress alerting and location services globally. With a 10-year battery life, the MT605G EPIRB offers long-lasting performance and peace of mind for Mariners. 
GME has a longstanding history in the emergency beacon industry, having produced their first EPIRB in 1979. The MT605G delivers advanced safety features and reliable performance to ensure the protection of crews and vessels in distress situations, and they are made in Australia. 
GME MT650G EPIRB Model Features:  
 
121.5MHz      VHF Homing Signal 
 
406MHz      Digital Satellite Signal 
 
66      channel GPS receiver 
 
High      Intensity, Solid-State Strobe Light & Infrared Light Compatible      with aircraft and FLIR cameras 
 
Quick      and Easy Self-Test Function (via sdound and sight) 
 
Approved      for Worldwide Operation 
 
Cospas-Sarsat      Class 2 (C/S T.001) 
 
Meets      or Exceeds AS/NZS 4280.1 
 
Manual      Activation 
 
48      hour operating time 
 
Strobe      light (brightness of 0.75 cd, flash rate of 20 flashes/minute) 
 
Antenna      deploys automatically when you remove it from the bracket 
 
Internal      receiver (GPS/Galileo, uBlox model MAX-M10S, internal passive antenna) 
 
Encoded      position data update interval of 5 minutes 
 
Self-test      mode, one burst of 520 ms 
 
GNSS      Self-test mode, one burst of 520 ms 
 
Integral      transmitting 406 MHz/121.5MHz antenna 
 
Integrated      GNSS Receiver Supports GPS and Galileo 
 
Light      weight 
 
Easy      Mount, supplied with bracket 
 
Specifications and Details: 
Model Code MT605GNZ
Description 406MHz GNSS EPIRB - Manual Activation
Country of Origin: Made in Australia
Warranty 6 Years
EPIRB Dimensions 70L x 70W x 235H mm 
Operating temperature range: -20°C to +55°C
Battery Details:  Lithium Iron Disulfide
Package Dimensions in Box: 105L x 87W x 261H mm