
PUA-310V1/H is a proximity reader which reads 125 KHz contactless card/key tag etc. then send out some standard data format, such as Wiegand (25bit~40bit),RS232,RS485, ABA ,USB etc. for ID collection. The users may select the suitable type for connecting to dedicated controller or PC for various applications.
| Dimension | 118 (L) x 75(W) x 17(H) mm |
|---|---|
| Mounting | Surface mount, waterproof |
| Reading range | Max. 10cm |
| Frequency | 125KHz FSK |
| Power supply | DC 5V / 12V / 24V±10%, DC 7V~32V(Optional) |
| Output interface / format | Wiegand 26/32/34/35/36/37/40/42/48bits / ABA Track2 / RS232 / RS485 / USB |
| Operating Temperature | -10°C ~ 75°C |
| Feature | Avoid intervention |
|---|---|
| Model No. | R-21-310-3(White) / R-21-310-3B(Black) |
| Dimension | 119.6(L) x 76.5(W) x 15(H)mm |
| Material | Acrylic |




Mifare is a registered trademark of NXP B.V.
We reserve the right to change the specification without notice or obligation!

| # | Name | Upload Date | Description | Download |
|---|---|---|---|---|
1 | PUA-310V1H catalog | 2025-10-31 |