OM7520J Desktop 2D barcode scanner is designed for convenient store / supermarket use.
	The OM7520J Desktop 2D Barcode Scanner is a high performance scanner ideal for retail Point-of-Sale (POS). With a digital imaging scan engine, the OM7520J is capable of reading both 1D and 2D barcodes on paper label as well as on mobile phones, tablets and computer display.
	
	OM7520J Features: 
* Adopt RIOTC 2D scan module
* Easy installation: Plug & Play
* CMOS Sensor: 640 x 480 pixels
* Can read 1D/2D codes on paper label as well on display
* Hand-free model: keep lines moving and minimize the waiting time
* can be applied in Supermarket, Convenient Store
* Interface: USB HID, USB-Serial, RS232
* Front case: Black or White
  
	
	
| Scanners Specifications: | |||
| Model Name | OM7520J | ||
| Description | Desktop 2D barcode scanner | ||
| Engine | RIOTEC 2D engine | ||
| Scan Mode | Automatic (Presentation mode) | ||
| Performance Characteristics | |||
| ˙ | Light source | 
 | White LED | 
| ˙ | Depth of field | 
 | 13 mil UPCA:220 mm | 
| ˙ | Sensor | 
 | CMOS (640×480 pixels) | 
| ˙ | Best resolution | 
 | 
					1D (4 mil): Code 39 | 
| ˙ | Print contrast | 
 | ≥ 30% | 
| ˙ | Indicators | 
 | LED & Beeper | 
| ˙ | Symbologies | 
 | 
					1D: Code 128, EAN-13, EAN-8,
  Code 39, Code 32, UPC-A, UPC-E, Codabar, | 
| ˙ | Interface | 
 | USB HID, USB Serial (by request), RS232 (by request) | 
| Electrical Characteristics | |||
| ˙ | Input voltage | 
 | 5 V/DC ± 5% | 
| ˙ | Current - operating | 
 | 190 mA | 
| Physical Characteristics | |||
| ˙ | Dimension (L x W x H) | 
					 | 88 x 82 x 156 mm | 
| ˙ | Weight | 
 | 246 g± 5g | 
| Environment | |||
| ˙ | Temperature-operation | 
 | -15°C to 55°C | 
| ˙ | Temperature-storage | 
 | -30°C to 70°C | 
| ˙ | Humidity-operation | 
 | 5% to 95% relative humidity, non-condensing | 
| ˙ | Ambient Light | 
 | 0-100,000 lux (total darkness-bright sunlight) | 
| Decode Zone (DOF is measured at the office under 600 lux and by Standard barcode. There are +/- 10 mm Torrence. DOF may be also impacted by barcode quality and environmental conditions. ) | |||
| ˙ | 4 mil Code 39 | 
					 | 0 mm ~ 50 mm | 
| ˙ | 5 mil Code 39 | 
					 | 0 mm ~ 70 mm | 
| ˙ | 13 mil UPC-A | 
					 | 0 mm ~ 220 mm | 
| ˙ | 20 mil QR code | 
					 | 0 mm ~ 160 mm |