Denso BHT-S40

3.2inch screen Hand-held Terminal


  • Equipped with BHT-OS
  • High operability and scalability
  • Easy- to-press keys


  • High-performance CPU
  • BHT-OS
  • Large LED with high visibility


Additional information

Operating System



32-bit RISC microprocessor

Flash memory

128 MB (with a user area of approx. 84 MB)

Number of dots

3.2-inch WVGA (480×800 dots)

Display device

Dot matrix liquid crystal display (color)


White LED

Reading method

Area sensing / Advanced Scan Plus (CCD)

Readable code

2D code:QR code, Micro QR code, SQRC, PDF417, Micro PDF417, Maxi code, Data Matrix (ECC200), and GS1 Composite

Barcode: EAN-13/8 (JAN-13/8), UPC-A/E, UPC/EAN (with add-on), and Interleaved 2 of 5 (ITF)、 Codabar (NW-7), CODE39, CODE93, CODE128, GS1-128 (EAN-128), and Standard 2 of 5 (STF), GS1 DataBar (RSS)


Cross guide marker

Scan confirmation

3 color (blue, red, and green) LEDs, speaker, and vibrator

Number of keys

21 keys (including the power key), cursor keys, and 3 trigger keys

Applicable standard

Compliant with IEEE802.11a/b/g/n/ac and MU-MIMO 2×2


5 GHz-band (W52, W53, W56 and W58)
2.4 GHz-band (1 to 13 channels)
*USA, Canada,Taiwan(1 to 11 channels)


Encryption:OPEN, Enhanced Open, WEP(40/128), TKIP and AES
WPA authentication: WPA and WPA2 and WPA3 
User authentication: PSK, EAP-TLS, and PEAP

Bluetooth® connection

Bluetooth® Version 5.0+EDR/LE
(Supported profiles: GAP, SPP, HID, DUN, and GATT)

Wired connection

USB Ver.2.0(USB Type-C)

Main battery

Lithium-ion battery

Card Slot

FAT32-compliant microSD or microSDHC (up to 32 GB ) × 1

Additional Functions

Clock, speaker, vibrator, battery voltage indicator, keyboard backlight, and remote wakeup

Operating temperature(6)

-20°C to 50°C

Operating humidity

5 to 95%RH (non-condensing and non-icing)

Protective class


Drop resistance

Above concrete floor, 3.0 m, 60 times or more from 1.5 m

Weight (including the battery)

Approx. 305 g (including BT2S), approx. 320 g (including BT2)Approx. 242 g (including BT2S), approx. 256 g (including BT2)