Handheld bar code reader Opticon OPI-3301i

The Opticon OPI-3301i is a handheld 2D CMOS barcode scanner designed for cordless operation via Bluetooth. Lightweight and ergonomically shaped, it supports fast capture of 1D and 2D codes and is intended for use in retail, healthcare, warehousing, distribution, transportation and logistics. The device offers a compact footprint (2.20" x 5.32" x 4.45") and weighs approximately 4.5 ounces (132 g). It includes 1MB SDRAM and 1MB Flash ROM, an 1100 mAh battery, and is Apple MFi certified for simplified connectivity with iOS devices.

Advantages

The Opticon OPI-3301i combines a high-speed 2D CMOS imager with Bluetooth wireless communication to enable roaming and cable-free scanning up to typical Bluetooth ranges. It decodes 1D and 2D barcodes at up to 60 frames per second, supports multiple Bluetooth profiles (Apple MFi, SPP and HID), and features a small, lightweight form factor for extended daily use. The unit has an IP42 seal against dust and moisture and withstands drops from up to 5 feet, and it is certified for CE and FCC regulatory standards.

Suitable for

• Retail point-of-sale and price checking
• Inventory and stock management in warehouses
• Healthcare patient and medication tracking
• Distribution centers and logistics scanning tasks

Key specifications

• Scanner type: 2D CMOS imager
• Decoding speed: up to 60 FPS
• Connectivity: Bluetooth (Apple MFi, SPP, HID)
• Memory: 1MB SDRAM, 1MB Flash ROM
• Battery capacity: 1100 mAh
• Dimensions (WxHxD): 2.20" x 5.32" x 4.45"
• Weight: 0.132 kg (approx. 4.5 oz) including battery
• Ingress protection: IP42
• Drop resistance: survives 5 ft (concrete)

How to use

Power on the scanner and pair it with your host device using the preferred Bluetooth profile (Apple MFi for iOS devices, SPP or HID for other hosts). Aim the scanner at the barcode so the code is within the imager field of view and press the trigger to capture. For continuous scanning workflows, ensure the battery is charged and consider using the dedicated cradle (CHG-3201, sold separately) or the Bluetooth dongle (OPA-3201) when connecting to hosts that require a USB receiver.

Recommendations

The scanner performs best when barcodes are well illuminated and held steady within the imager’s view. For frequent scanning, keep the device charged (1100 mAh battery) and store it in a cradle when not in use. Use appropriate Bluetooth profile settings on the host to ensure reliable data transfer, and avoid exposing the device to heavy dust or direct moisture beyond its IP42 rating.