| Model Number | AT20B-SM(R) White | AT20B-SM(U) White |
| AT21B-SM(R) Black | AT21B-SM(U) Black | |
| RS-232C | USB (COM, HID) (1) | |
Scanner | ||
| Method | Advanced Scan Plus (CCD) | |
| Readable Barcodes | EAN-13/8(JAN-13/8), UPC-A/E, UPC/EAN (With add-on codes), Interleaved 2 of 5 (ITF), CODABAR (NW-7), CODE39, CODE93, CODE128, GS1-128 (EAN-128), RSS (GS1 DataBar) | |
| Minimum Resolution | 0.125mm | |
| Marker | LED | |
| PCS value | Not less than 0.3 | |
| Angle | ±50° | |
| Scanning Confirmation | LED Light (blue, green and red) and Sound (three-step volume and tone control) | |
Communication Interface | ||
| Connector | DB9 | USB A-type |
| Cable | 2m straight cable | |
| Power Supply | Original AC adapter | Supplied from the connection target |
| Supplied from the connection target | ||
Operating Environment | ||
| IP Rating | IP42 (dust-proof, drip-proof) | |
| Temperature Range | -5 to 50°C | |
| Humidity | 10 to 90% RH (non-condensing) | |
| Illumination | 20 to 10000 lx (fluorescent lamp) | |
| Drop Test (2) | 2.0m / 0.2m × 100,000 times | |
Physical Characteristics | ||
| Weight (excluding cable) | Approx. 105g | |
(1) Two methods are supported: a USB keyboard interface and a USB-COM interface. | ||
**All specifications subject to change without notice. | ||
| Model Number | AT20Q-SM(R) White | AT20Q-SM(U) White |
| AT21Q-SM(R) Black | AT21Q-SM(U) Black | |
| RS-232C | USB | |
Scanner | ||
| Method | Area Sensor | |
| Readable 2D Codes | QR Code, Micro QR Code, SQRC, iQR, DataMatrix (ECC200), PDF417, MicroPDF417, Maxi code, Aztec, GS1 DataBar Composite (EAN.UCC Composite) | |
| Readable 1D Barcodes | EAN-13/8 (JAN-13/8), UPC-A/E, UPC/EAN (with add-on), Interleaved 2 of 5 (ITF), Standard 2 of 5 (STF), CODABAR (NW-7), CODE39, CODE93, CODE128, GS1-128 (EAN-128), GS1 DataBar (RSS) | |
| Minimum Resolution 2D Codes | 0.167mm | |
| Minimum Resolution 1D Barcodes | 0.125mm | |
| Marker | LED | |
| Angle | ±50° | |
| Skew Angle | 360° | |
| Image Capture | BMP, JPEG, thumbnail view | |
| Scanning Confirmation | LED light (blue, green and red) and Sound (three-level volume and tone controls) | |
Communication Interface | ||
| Connector | DB9 | USB A-type |
| Cable | 2m straight cable | |
| Power | Exclusive AC adapter | Supplied from the connection target |
| Supplied from the connection target | ||
Operating Environment | ||
| IP Rating | IP42 (dust-proof, drip-proof) | |
| Temperature Range | -5 to 50°C | |
| Humidity | 10 to 90% RH (non-condensing) | |
| Illumination | 0 to 10,000 lx (fluorescent lamp in daytime) | |
| Drop Specifications (2) | 2.0m / 0.2m x 100,000 times | |
Physical Characteristics | ||
| Weight (excluding cable) | Approx. 110g | |
(1) Two methods are supported: a USB keyboard interface and a USB-COM interface **All specifications subject to change without notice. | ||
**All specifications subject to change without notice. | ||
| Model Number | AT27Q-SB White |
| Bluetooth Ver. 2.1 + EDR based class 2 | |
Scanner | |
| Method | Area Sensor |
| Readable 2D Codes | QR Code, Micro QR Code, SQRC, iQR, DataMatrix (ECC200), PDF417, MicroPDF417, Maxi code, Aztec, GS1 DataBar Composite (EAN.UCC Composite) |
| Readable 1D Barcodes | EAN-13/8 (JAN-13/8), UPC-A/E, UPC/EAN (with add-on), Interleaved 2 of 5 (ITF), Standard 2 of 5 (STF), CODABAR (NW-7), CODE39, CODE93, CODE128, GS1-128 (EAN-128), GS1 DataBar (RSS) |
| Minimum resolution 2D Codes | 0.167mm |
| Minimum resolution 1D Barcodes | 0.125mm |
| Marker | Area Guide |
| Angle | ±50° |
| Skew Angle | 360° |
| Image Capture | BMP, JPEG, thumbnail view |
| Scanning Confirmation | LED Light (blue, green and red) and Sound (three-level volume and tone control) |
Power | |
| Battery | Exclusive Battery (SB-28) |
Operating Environment | |
| IP Rating | IP54 (dust-proof, drip proof) |
| Temperature Range | -5 to 50°C |
| Humidity | 10 to 90% RH (non-condensing) |
| Illumination | 0 to 10,000 lx (fluorescent lamp in daytime) |
| Drop Test (1) | 1.8m height over a concrete floor with each of six sides of the enclosure facing down |
Physical Characteristics | |
| Weight (excl. cable) | Approx. 200g |
| Model Number | AT20B-SM(R) White | AT20B-SM(U) White |
| AT21B-SM(R) Black | AT21B-SM(U) Black | |
| RS-232C | USB (COM, HID) (1) | |
Scanner | ||
| Method | Advanced Scan Plus (CCD) | |
| Readable Barcodes | EAN-13/8(JAN-13/8), UPC-A/E, UPC/EAN (With add-on codes), Interleaved 2 of 5 (ITF), CODABAR (NW-7), CODE39, CODE93, CODE128, GS1-128 (EAN-128), RSS (GS1 DataBar) | |
| Minimum Resolution | 0.125mm | |
| Marker | LED | |
| PCS value | Not less than 0.3 | |
| Angle | ±50° | |
| Scanning Confirmation | LED Light (blue, green and red) and Sound (three-step volume and tone control) | |
Communication Interface | ||
| Connector | DB9 | USB A-type |
| Cable | 2m straight cable | |
| Power Supply | Original AC adapter | Supplied from the connection target |
| Supplied from the connection target | ||
Operating Environment | ||
| IP Rating | IP42 (dust-proof, drip-proof) | |
| Temperature Range | -5 to 50°C | |
| Humidity | 10 to 90% RH (non-condensing) | |
| Illumination | 20 to 10000 lx (fluorescent lamp) | |
| Drop Test (2) | 2.0m / 0.2m × 100,000 times | |
Physical Characteristics | ||
| Weight (excluding cable) | Approx. 105g | |
(1) Two methods are supported: a USB keyboard interface and a USB-COM interface. | ||
**All specifications subject to change without notice. | ||
| Model Number | AT20Q-SM(R) White | AT20Q-SM(U) White |
| AT21Q-SM(R) Black | AT21Q-SM(U) Black | |
| RS-232C | USB | |
Scanner | ||
| Method | Area Sensor | |
| Readable 2D Codes | QR Code, Micro QR Code, SQRC, iQR, DataMatrix (ECC200), PDF417, MicroPDF417, Maxi code, Aztec, GS1 DataBar Composite (EAN.UCC Composite) | |
| Readable 1D Barcodes | EAN-13/8 (JAN-13/8), UPC-A/E, UPC/EAN (with add-on), Interleaved 2 of 5 (ITF), Standard 2 of 5 (STF), CODABAR (NW-7), CODE39, CODE93, CODE128, GS1-128 (EAN-128), GS1 DataBar (RSS) | |
| Minimum Resolution 2D Codes | 0.167mm | |
| Minimum Resolution 1D Barcodes | 0.125mm | |
| Marker | LED | |
| Angle | ±50° | |
| Skew Angle | 360° | |
| Image Capture | BMP, JPEG, thumbnail view | |
| Scanning Confirmation | LED light (blue, green and red) and Sound (three-level volume and tone controls) | |
Communication Interface | ||
| Connector | DB9 | USB A-type |
| Cable | 2m straight cable | |
| Power | Exclusive AC adapter | Supplied from the connection target |
| Supplied from the connection target | ||
Operating Environment | ||
| IP Rating | IP42 (dust-proof, drip-proof) | |
| Temperature Range | -5 to 50°C | |
| Humidity | 10 to 90% RH (non-condensing) | |
| Illumination | 0 to 10,000 lx (fluorescent lamp in daytime) | |
| Drop Specifications (2) | 2.0m / 0.2m x 100,000 times | |
Physical Characteristics | ||
| Weight (excluding cable) | Approx. 110g | |
(1) Two methods are supported: a USB keyboard interface and a USB-COM interface **All specifications subject to change without notice. | ||
**All specifications subject to change without notice. | ||
| Model Number | AT27Q-SB White |
| Bluetooth Ver. 2.1 + EDR based class 2 | |
Scanner | |
| Method | Area Sensor |
| Readable 2D Codes | QR Code, Micro QR Code, SQRC, iQR, DataMatrix (ECC200), PDF417, MicroPDF417, Maxi code, Aztec, GS1 DataBar Composite (EAN.UCC Composite) |
| Readable 1D Barcodes | EAN-13/8 (JAN-13/8), UPC-A/E, UPC/EAN (with add-on), Interleaved 2 of 5 (ITF), Standard 2 of 5 (STF), CODABAR (NW-7), CODE39, CODE93, CODE128, GS1-128 (EAN-128), GS1 DataBar (RSS) |
| Minimum resolution 2D Codes | 0.167mm |
| Minimum resolution 1D Barcodes | 0.125mm |
| Marker | Area Guide |
| Angle | ±50° |
| Skew Angle | 360° |
| Image Capture | BMP, JPEG, thumbnail view |
| Scanning Confirmation | LED Light (blue, green and red) and Sound (three-level volume and tone control) |
Power | |
| Battery | Exclusive Battery (SB-28) |
Operating Environment | |
| IP Rating | IP54 (dust-proof, drip proof) |
| Temperature Range | -5 to 50°C |
| Humidity | 10 to 90% RH (non-condensing) |
| Illumination | 0 to 10,000 lx (fluorescent lamp in daytime) |
| Drop Test (1) | 1.8m height over a concrete floor with each of six sides of the enclosure facing down |
Physical Characteristics | |
| Weight (excl. cable) | Approx. 200g |
The Denso AT20 Handheld Scanner is a compact, high-performance barcode scanning solution designed for retail, warehouse, logistics, healthcare, and industrial applications in Bangladesh. Built with advanced scanning technology and ergonomic design, it ensures fast, accurate, and reliable data capture for everyday business operations.
This scanner supports both 1D and 2D barcode scanning (model dependent), allowing users to read QR codes, DataMatrix, PDF417, and standard barcodes from any direction. Its high-speed scanning capability (up to 400 scans per second) ensures efficient workflow and reduced waiting time during busy operations.
The AT20 features a wide-angle and deep scanning range, enabling accurate barcode capture from both near and far distances. It can easily read damaged, low-contrast, or poorly printed codes, making it highly reliable in real-world environments.
Designed for comfort, the scanner has a lightweight and ergonomic body (approx. 105–110g), allowing fatigue-free use during long working hours. It also includes LED indicators and sound alerts for quick scan confirmation, improving usability in fast-paced workplaces.
Built for durability, the Denso AT20 comes with IP42 dust and splash resistance and can withstand drops from up to 2 meters, ensuring reliable performance in industrial environments.
With flexible connectivity options including USB, RS-232, and optional Bluetooth, the scanner easily integrates with POS systems, computers, and mobile devices. Some models also support presentation mode and mobile screen scanning, making it versatile for modern business needs.
The latest price of the Denso AT20 Handheld Scanner in Bangladesh is 25,000.00. Buy now from Eastern IT to get an authentic product at the best price with dependable service and warranty support.
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