Connect Anytime, Anywhere.

IM-550 Brings Your Business Operation More Efficient.

Try our Professional IP Radio and experience the “reassurance of being connected”.

handheld nationwide ip radio


Professional IP Radio - Durable Handheld -
  • Nationwide Push-To-Talk
  • Water-Proof, Dust-Proof (IP68)
  • Long Battery Life
  • Bluetooth & WiFi
  • Camera
  • Built-in GPS, 1 min Location Updates

There is no need to apply for a license and no installation work is required.

The IM-550 has various functions to support your business.

IP68 : Water-Proof, Dust-Proof

IP6X - Protected from dust.
IPX8 - Immersing in over 1 meter water will have no harmful effect.

Built-in GPS

Since the IM-550 has GPS capabilities inside, only the GPS Service License required to use location management.

WiFi & Bluetooth

IM-550 has WiFi capability which provide you the communication inside buildings where cellular network is limited.

Long Battery Life

Approximately 20 hours in 10:10:80 duty cycle.

High Resolution Camera

IM-550 has a high resolution camera and pictures you take via IM-550 can be shown in our GPS Fleet Management website.

IM-550 Standard Package

IM-550 “Standard package” contents.

  • IM-550 Main Unit
  • AC USB Adapter
  • USB Cable

Product Sold Separately

IM-550 Specifications


Dimensions 5.47 x 2.44 x 0.69 in (139 x 62 x 17.4 mm)
Weight 6.42 oz (182g)
Operating temperature -4 ºF/+140 ºF (-20 ºC/+60 ºC)
Storage temperature -22 ºF/+158 ºF  (-30 ºC/+70 ºC)
Display(size/Pixel) 2.6“ HVGA (320 X 432) with C- Touch Panel
IP Rating IP68
Camera 8 Megapixel
Camera Flash(LED) Support in Back camera
USB 2.0 High Speed(480Mbps) ,OTG (On The Go) support
USIM Single (Nano type)
External Memory micro SD support
I/O connector Micro USB Type
Speaker 2.5W (32pi Round Type)
Ear Jack 3.5mm stereo audio jack (4 poles)
Network & GPS Network 3G/4G LTE
Wi-Fi IEEE 802.11b/g/n
Bluetooth BT 4.1 (BLE support)
Power& Charging Battery Capacity : 3600 mAH (Integral type)
Operating Hours Approximately 20 Hours in 10:10:80 Duty Cycle
Charging time Under 180 min
Adaptor DC 5V 2A
Etc. Sensor Light perception, Acceleration, Geomagnetic sensor, Proximity sensor
Accessory support Strap hole