This file is the user manual for TWN4 MultiTech 2 BLE, which introduces the product's usage methods, safety information, and technical data.
The Elatec TWN4 MultiTech 2 BLE is an integrated RFID reader supporting Low Frequency (LF), High Frequency (HF), and Bluetooth Low Energy (BLE). It is designed for indoor use with mobile phones and PCs, allowing for custom app development via the GATT structure. The device connects directly to a host device via USB or RS-232 interfaces.
| Operating Temperature | -25 °C - 70 °C |
|---|---|
| Relative Humidity | 5% — 95% (non-condensing) |
| HF Antenna Frequency | 13.56 MHz |
| LF Antenna Frequency | 125 kHz |
| HF Antenna Dimensions | 42 x 44 mm |
| LF Antenna Dimensions | 28 x 28 mm |
| LF Antenna Turns | 151 |
| HF Antenna Turns | 3 |
| Short-circuit Current | < 8A |
The product is for indoor use and may not be used outdoor.
The installation should be done by trained and qualified personnel only.
No, any repair or maintenance work should be done by a trained and qualified person only.
Yes, the USB version supports USB suspend mode where most power-consuming peripherals are turned off.