Compact all-in-one RFID reader VI-18

1. Supports Gen2X performance enhancements for increased sensitivity; optimizes output power modes to reduce cross-reading; and can be set to mute tags for improved inventory efficiency.
2. Adopts a modular integrated design, offering stable card reading performance, excellent consistency, low operating current, long service life, and a waterproof housing.
3. Supports Wiegand, RS232, RS485, TCP/IP, and wireless network communication.
4. The product is IP67-rated for waterproofing and lightning surge protection.
5. Multiple operating system options, including Android and Linux.
6. Supports MOTT, HTTP Post, and MySQL database connections to servers.
7. Supports remote OTA updates.
8. Applications include vehicle and personnel access control, and RFID tag identification for parts, semi-finished products, and workstations in factories.

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Datasheet

FEATURES

SPECIFICATIONS

Purchase code (product model)	VI-18
Physical parameters
VI-18 Product Dimensions	185 (L) x 185 (W) x 55 (H) mm (excluding mounting bracket and external wiring)
Weight	2 kg
Case Material	ABS+PC engineering plastic
Protection Rating	IEC IP67
Electrical parameters
ARM ST32 microcontroller	ARM(STM32F107 Cortex-M3)
Android operating system (optional)	Android9.0
Linux operating system (optional)	Android/Linux/ARM MCU Operating System: Linux System Hardware: Linux RK3568-V 4.19 Basic Hardware Specifications: Cortex-A55 Processor, 1.416GHz/1.8GHz
Input voltage	DC12/3A
Power	25W
Ambient temperature detection	Supports
I/O interface	4 optocoupler inputs (initial low level), 4 relay outputs (DC24V/2A load capacity)
Communication method
Communication interface	RS232, RS485, Wiegand, RJ45
Communication protocol	TCP/IP, RS232, RS485, ModBus RTU/TCP
Reliable firmware upgrade	Extensible OTA update mechanism
Application software interface	Supports MQTT, HTTP Post, and MySQL database connections
UHF RFID Parameters
RF core chip	VM-61FD (Fudan Microchip)/VM-R61E (Impinj E Series)
Air interface protocol	EPC Global UHF class1 Gen2/ISO 18000-6c/ISO 18000-6B
Antenna gain	＞7dBi
Polarization mode	Circular Polarization
Operating frequency	902-928MHz or 865-868MHz
Output power	0-33dBm ±1dBm
Output power adjustment	1dBm steps (configured via VANCH software)
Receiver sensitivity	<-85dBm
Tag recognition peak speed	>800 times/second
Read distance	0-15 meters (dependent on reader configuration, antenna gain, and tag type)
Write distance	0-10 meters (dependent on reader configuration, antenna gain, and tag type)
Tag RSSI	Support
Antenna connection protection	Support
Supported regions	The United States, Canada, and other regions compliant with US FCC Part 15; Europe and other regions compliant with ETSI EN 302-308; China, India, Japan, South Korea, Malaysia, and Taiwan
Environmental parameters
Operating temperature	﹣20°～﹢65°
Storage temperature	﹣40°～﹢85°
Ambient humidity	＜95% (non-condensing state)
Working status indication
Power indicator (PWR)	One red light, always on when powered normally.
Card reader indicator (RF)	One green light, flashes when reading an RFID card; turns off when not reading a card.
Buzzer	A beep indicates operating status.

PACKING LIST

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VI-18(ENG).pdf

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