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DFS PM311-B 7" Fully Rugged Windows Tablet


New product

With high-performance fingerprint reader, MRZ reader and multiple security functions, PM-311B provides a high level of security for public safety needs.

More details

Best-in-class Visibility
Incorporated with 850 nits class-leading sunlight readable optical bonding technology to ensure optimized readability under direct sunlight for mobile workers.

Designed to Secure
PM-311B, the world's first ever tablet that can read up to 3 lines of machine-readable zone (MRZ) data - enabling it to capture, identify, and process passport, visa and ID card information. Equipped with a 508-dpi capacitive and high-performance fingerprint reader, PM-311B can collect more detailed and accurate fingerprint characteristics and match them to database.

Enchanced Security Perimeters
Beside the encrypted SSD with FIPS 140-2 certification, we also offer a customized one button push function to securely erase SSD data during emergencies by leveraging Phoenix's SecureWipe technology and implementing a number of global standard algorithms. PM-311B is also equipped with Janus USB Ignition Key, which is the only security solution in the market that combines BIOS, cloud services and physical USB Key all working together to authenticate users.

Exceptional Versatility
With all the connectivity options and data capturing capabilities you need in one compact form factor, PM-311B empowers you to do more.

Data sheet

  • 7” capacitive multi-touch with Gorilla glass
  • 850 nits, optical bonding with AR/AF sunlight readable solution
  • IP65, MIL-STD-810G, 5 feet drop resistance
  • NFC, GNSS, WLAN, WWAN, Bluetooth
  • Hot swappable battery design
  • Optional fingerprint and MRZ reader
  • Optional Janus USB Ignition Key, Phoenix SecureWipe
Display dimensions 8" and smaller
Operational system Windows
IP certification IP65



Intel® Celeron® N2930, 1.83GHz
DDR3L 4GB RAM memory, optional 8GB
128GB/256GB, optional 128GB FIPS 140-2 Level II SSD

Operating System(option)

Windows 10 IoT Enterprise for Small Tablet
Window Embedded 8.1 Industry Pro for Tablet


7-inch WSVGA (1024 x 600), multiple capacitive touch with Gorilla glass
850 nits, Optical Bonding with AR/AF solution


Wi-Fi 802.11 a/b/g/n/ac
GNSS (GPS, GLONASS, optional BeiDou)
Bluetooth V4.0 + EDR
Optional 4G LTE


Front 2MP, rear 8MP AF with LED flash

I/O Interface

USB 3.0 type A x 2
RJ-45 (10/100/1000) x 1
RS-232 x 1
Audio jack x 1
Micro SD slot x 1
Micro SIM slot x 1
32-pin docking connector x 1
Speaker & microphone
DC-in x 1


Optional MRZ reader+ MSR 2-in-1 module
Optional 2D barcode reader + MSR 2-in-1 module


TPM 2.0
Optional fingerprint reader (capacitive type, 508 dpi)
Optional Janus USB Ignition Key, Phoenix SecureWipe


MIL-STD-810G, 5 feet drop, IP65
Operating temp : -20℃ to +50℃


Standard : 2900 mAh, 7.5V
Extended (option) : 4200 mAh , 7.4V, hot swappable

In-Box Accessories

Stylus, hand strap, shoulder strap, handle, adapter