UCT120Smart Positioning Proximity ID

    • With the wireless communication and transmitting function of a Sub-1GHz frequency band, it can customize proprietary protocols and data encryption methods. Within a transmitting range of up to 100 meters, tag reception throughput can be increased, base stations can be extended in parallel, and the number of receiving tags can be doubled.
    • Area precision positioning - with the function of low frequency triggering at 125KHz, it has a fixed point positioning function with a precision level up to 10 cm within a coverage area up to a radius of 10 meters where the signal is penetrable.
    • Super low power operation of communication connection.
    • Built-in motion sensor detects the action of the wearing object.
    • Low battery detection function with LED indicators.
    • Active and passive tag has the same UID for easy management.

Smart Positioning Proximity ID (UCT120)  is a low power and active RFID tag in a card shape developed based on smart access and area positioning with the dual frequency bands of UHF and LF. A motion sensor is built in. It also has a low battery alert function which indicates the current status with LED lights. 

The Smart Positioning Proximity ID uses a Sub-GHz frequency band for its UHF function, with a built-in custom protocol for data transmission and wireless control communication. Its physical properties provide good signal penetration for great communication quality and range in indoor environments. 

During normal standby, super low power area positioning detection is done with the frequency band of LF 125KHz. The built-in dynamic inertial detector can also be used for super low power smart access applications with the area positioning function. 

The Smart Positioning Proximity ID can be used as an ID for employees and visitors to effectively increase the interaction between employees and customers. The positioning function helps corporations, hospitals, schools and factories to improve the efficiency of the interaction between personnel and equipment based on their precise positions. This makes it possible for the device to be installed in important instruments and equipment. 

Complete software development tools and an API are also available for users to integrate the back-end management program and develop service applications. It is the ideal partner for the software service industry and system integrators.



  • Identification and access management
  • Personnel positioning (LBS) in corporate offices
  • Personnel safety control in industrial environments
  • Logistics tracking
  • Medical and health care
  • Asset management
  • Process control
  • Inventory management


Items Specifications
Wireless Communication
Range up to 100 meter
Use active RFID UHF 925MHz Proprietary Wireless Protocols
Location tracking
Range up to 10 meter
Use active RFID LF 125KHz
Ambient condition
Operating Temperature : -40°C ~ 85°C
Storage Temperature : -40°C ~ 85°C
Operating Relative Humidity : 5% ~ 95% RH non-condensing
Human Machine Interface
One programmable Red LED
Power Supply
3V Coin-Disk Battery(CR2032), 2 pieces
Wearing Method
Neck lanyard (wearing with the lanyard)
Ingress Protection
98.75mm(Length) x 66.39mm(Width) x 10.6mm(Height)
35g (without battery)
Enclosure Material