Home / RFID smart hardware / I9140 RFID large fully shielded tunnel
I9140 RFID large fully shielded tunnel Product Introduction

The ZSF-I9140 is an RFID tunnel designed for large asset inbound and outbound operations, supporting forklift access, with optional single-door or double-door configurations. It is suitable for rapid inbound/outbound inventory counting of bulk products in industries such as furniture, large home appliances, and linen.


Supports electric forklifts, manual forklifts, or pallet jacks directly carrying pallets into the tunnel
21-inch dual internal and external touch screens, supporting both manual and automatic startup
Android 11 operating system, supporting customized development for clients
Built-in Impinj E710 UHF identification module with ultra-strong multi-tag reading
Built-in 16 sets of self-developed dual-polarized antennas for full-coverage control of the identification area, with no blind spots
High-strength signal isolation to prevent cross-reading of tags outside the tunnel
Built-in human presence sensor
Alarm light and buzzer with sensitive alerting, safe and reliable
Infrared can assist in determining entry/exit direction and serve as a trigger
Supports functional customization (direction determination, screen display, remote upgrade, etc.)

Technical Specifications
Basic specifications
External dimensions 2200*2100*2681mm (length*width*height, customizable). Internal clear dimensions: 1800*1797*2400mm (length*width*height)
Net weight 680KG
Operating system Android 11
Screen 21-inch capacitive touch screen ×2, resolution 1280×800, aspect ratio 16:9
Equipment material Aluminum alloy; steel plate
Appearance Body – silver-gray, panel – off-white
RFID performance
Operating frequency band 902MHz–928MHz; ETSI: 865MHz–868MHz (customizable)
RF standard ISO18000-6C/EPC C1 G2
RFID chip Impinj E710
Output power 0–33 dBm (adjustable)
Reading efficiency 500+ per second (depending on tags and orientation)
Electrical specifications
Power supply AC220V ±10%, 10A standard 3-pin plug, cable length 2m
Communication interface RJ45 WiFi
Total power consumption <1.5KW
Alarm method Audible and visual alarm, 70 dB
Working environment
Operating temperature -20℃~50℃
Storage temperature -30℃~70℃
Ambient humidity 5%–95% RH, non-condensing
Protection level IP54
Hot Recommendations