The YY637 Series Sound-Light Locating Active Tag is a compact and sophisticated electronic tag equipped with an LED indicator and a buzzer. Under certain conditions, it can emit audio-visual alarms in response to preset trigger signals, thereby enabling location and tracking functions. The tag operates in either “active or passive mode”: it either actively transmits signals or transmits signals upon being triggered by a command from a reader (or low-frequency activator). The transmission frequency is adjustable. Upon receiving a search command from the reader, the 7-color LED will flash cyclically a specified number of times and emit a beep; simultaneously, it sends a response to the reader and the host computer indicating whether it has been located. Once the tag (representing the item) is successfully located by following the audible and visual cues, the user can briefly press the button on the tag to stop the audible and visual alerts. Each electronic tag has a unique code. If the wireless signal emitted by the electronic tag is within the reader’s effective detection range, the signal is received and decoded by the reader via its antenna. The reader then transmits the information to the management system or other monitoring systems via interfaces such as RS485, CAN bus, or Ethernet. The YY637 series of active RFID tags with audio-visual search functionality goes beyond traditional data collection by incorporating audio-visual alerts and directional search capabilities. When used with a compatible reader, these tags enable rapid item localization and retrieval. It is particularly well-suited for self-service package pickup at shipping stations and for quickly locating items in factory raw material warehouses. The leading technology and outstanding features of the YY637 series active RFID tags with search functionality provide comprehensive competitive advantages in asset management and create new value for customers.
Main Features RFID functionality; 2.4 GHz active electronic tag with a unique ID number Fast read speed, exceeding 200 tags per second Equipped with a button, indicator light, and buzzer Upon receiving a search signal from the reader, the tag activates the LED light and buzzer. Sound and light alerts stop when the button is pressed Supports seven monochrome flashing colors (Liab, Ntsuab, Daj, cyan, xiav, purple, white) or three combination modes Supports simultaneous calling and stopping of multiple tags; supports adjustment of flashing duration and color Low-voltage alarm function; indicates low voltage via the corresponding status bit
Daim Ntawv Thov Kev Pab Express warehouses, courier delivery station self-service package pickup, locating undelivered packages, logistics warehouses, factory raw material warehouses, fixed asset management, high-value goods management, and archive management
Main Technical Specifications YY637-D model Active Sound-Light Tag RF Frequency: 2.4 GHz~2.4835 GHz Detection Range: 35 xov Sound Level: 85 dBA (decibels) LED Flash: 7 colors Built-in Battery: CR2450 high-performance explosion-proof button cell battery; replaceable IP Rating: IP65 dimensions: 66×36×13mm Mounting Method: Clip (default); supports magnetic or adhesive
YY637-F model Active Sound-Light Tag RF Frequency: 2.4GHz~2.4835GHz Detection Range: 30 xov Sound: 75 dBA (decibels) LED Flashing: 7 colors Built-in Battery: CR2450 high-performance explosion-proof battery; replaceable IP Protection Rating: IP65 dimensions: 38x38x9mm Mounting Method: Clip (default); supports magnetic or adhesive
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