Waterproof and tamper proof active wristband label QS-TW301

The TW301 waterproof and tamper proof active wristband tag is a compact and exquisite active wristband with dual buttons. Combined with the company's active 125KHz low-frequency activation chip, the effective activation distance can be freely controlled from 0.1 to 50 meters. By utilizing its radio frequency signal strength (RSSI) characteristics, the distance between the identified object and a certain activator can also be inferred. Tags work in an "active or passive" manner, actively emitting signals or emitting signals triggered by instructions from readers (or low-frequency activators). The transmission frequency can be adjusted.