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Technical Data

Technical Data
Typ IS655.2
Model M655A01
Operating System Android™ 9
Size 152,5 x 75,4 x 12,58 mm
Weight 203 g
Bluetooth® 5 LE
Frequencies GSM B2/B3/B5/B8
LTE-FDD B1/B3/B5/B7/B8/B20/B28A/B28B
LTE-TDD B38/B40/B41/(120M)
Wi-Fi® 5 GHz
IEEE 802.11 b/g/n/ac with hotspot
NFC Near Field Comunication
Display 5,5“ HD+ 18:9 capacitive touchscreen with a resolution of 720 x 1440 pixel
Processor Media Tek Helio P22 (MT 6762V)
Memory 32 GB internal memory, 3 GB RAM
Micro-SD up to 128 GB
Connection Micro USB
SIM card slots Dual Nano
Sound amplified loudspeaker
Camera 2 cameras, 13 MP rear camera with autofocus and 8 MP front camera
Battery integrated 4200 mAh battery
Operation range from -10 °C to 60 °C
Protection type IP68
Security updates Fully compliant with the requirements for Android Enterprise Recommended Rugged Devices. Quarterly security updates at least for five years from the launch.
Major upgrade At least one major upgrade to Android 10 or higher.


Included Smartphone with integrated battery,
USB cable,
quick start manual
and safety instructions
hand strap

Lanyard set to attach to the D-ring of the leather case

Ledertaschen schwarz

Leather bags black

Leather bags yellow

Leather bags yellow


The IS655.2 combines elegant design and extreme robustness in an intrinsically safe smartphone. The Zone 2/22 device fitted with the latest technology and fast processor.

Android Enterprise Recommended for better security & efficiency.


  • AndroidTM 9
  • Bluetooth® 5 LE
  • 5GHz WiFi
  • Dual Nano SIM
  • 2 cameras; 13 MP rear camera with autofocus and 8 MP front camera
  • Near Field Communication
  • 18:9 capacitive touchscreen


  • ATEX Zone 2/22 
    II 3G Ex ic IIC T4 Gc IP54
    II 3D Ex ic IIIB T135°C Dc IP54
  • IECEx Zone 2/22
    Ex ic IIC T4 Gc IP54
    Ex ic IIIB T135°C Dc IP54

  • CSA (approved for North America)
    Class I Division 2, Groups A, B, C, D, T4
    Class II Division 2, Groups F, G, T135˚C
    Class III Division 2

  • KCs
    (approved for Korea)
    Ex ic IIC T4
    Ex ic IIIB T135°C MOBILE KCs Certificate
Ex zertifiziert