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Alien ALR-S350 Sled Handheld RFID Reader

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  • Alien ALR-S350 Sled Handheld RFID Reader | ALR-S350
  • Alien ALR-S350 Sled Handheld RFID Reader | ALR-S350
  • Alien ALR-S350 Sled Handheld RFID Reader | ALR-S350
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 Product Description

Alien ALR-S350 Sled Handheld RFID Reader

The Alien ALR-S350 Sled Handheld RFID Reader is a robust, simple to use UHF passive RFID sled designed for all-day intensive use. The sled characteristics provide the flexibility to use your preferred operating system type/version while enabling access to the latest generation in communications infrastructure without being tied more slowly evolving monolithic device.

Data Sheet — Alien ALR-S350 Sled Handheld RFID Reader


Need help selecting the right reader? Check out our reader guide.

What's included?

  • ALR-S350 RFID sled 
  • Li-Po double capacity 7000mAh 3.7V battery
  • Multi-national power adapter/charging kit 
  • Cradle/dock with spare battery charging slot 
  • Micro USB cable

Why buy this reader?

Unlike many competitors, the Alien ALR-S350 sled handheld reader provides inclusive of all peripherals required to get started. The only item that is required and not included in the kit is your preferred smart device whether it is a phone, tablet or a simple media player such as an iPod Touch.


  • Supports Apple iOS® and Google Android® via Smart Device.
  • Enables LTE and 802.11ac/ad via Smart Device.
  • ETSI 865.6–867.6 MHz or FCC/IC 902–928 MHz.
  • ERP 2W/EIRP 3.3W.
  • 2D imager supporting all major 1D / 2D bar-codes.
  • Ergonomic 320 g / 11.3 oz.
  • Robust Quadlock™ physical smart device connection.
  • Bluetooth Low Energy communications to Smart Device.
  • Common applications: retail, warehouse, work in progress, transportation, and missing item location.


Air Interface Protocol:
EPC Class 1 Gen2v2 (ISO 18000-63)
Operating Frequency:
FCC (902–928 MHz), ETSI (865.6–867.6 MHz)
Antenna Type:
linear, circular or as proximity
Max Read Distance - Linear:
7 m (22 ft)
Max Read Distance - Circular:
4 m (13 ft)
Max Read Rate - Proximity:
1 cm (0.4 in)
1D and 2D bar codes
Operating System:
Apple® iOS or Android®
Data Interface:
Bluetooth 4.2 (Low Energy) Class 2 Supported profiles: GATT, HID
Memory/Expansion Memory:
Tags are streamed to the smart device
Power Source:
Removable, rechargeable Lithium-Ion battery pack (7000 mAh, 3.7V )
Relies on the smart device
196 x 83/91 x 21/135 mm (0.77 x 3.3/3.6 x 0.8/5.3 in)
0.320 kg (0.7 lbs)
IP Rating:
IP 54
Operating Temperature:
-20 to +55 °C (-4 to +131°F)
Host API:
Not published
Demo Software:
Apps will be downloadable from the Apple App Store and Google Play Store


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2014 Morris Avenue, Birmingham, AL 35203

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