WSN-T271 is an ultra-low-power, high-performance 2.45GHz wristband-type active electronic tag that sends a unique ID number at a preset time. It has the characteristics of high reception sensitivity and long recognition distance. The battery can be replaced according to application needs.
| Parameter | Specification / Description |
|---|---|
| Model | WSN-R220 |
| RF Chip | Wireless Product Series |
| Operating Frequency | 2400MHz ~ 2500MHz |
| RF Connector | SMA-F |
| Output Power | -18dBm ~ 0dBm |
| Receive Sensitivity | -90dBm |
| Attenuation | 0 ~ 31dB |
| Identification Distance | Depends on antenna. For example, with an external 2dBi omnidirectional antenna, the distance is 10 ~ 50m. |
| Anti-collision | Capable of identifying over 1000 tags simultaneously. |
| Communication Interface | RS-232, Wiegand26 |
| Power Supply | 8V ~ 12V |
| Status Indication | Buzzer and LED |
| Dimensions | 80mm × 64mm × 25.5mm |
| Weight | 0.25 Kg |
| Operating Temperature | -20℃ ~ +70℃ |