Key facts
- Brand
- Elatec
- Model
- TWN4 MultiTech 3 M LF HF
- Documents
- 6
- Languages
- EN
- Last added
- 2023-10-19
Start here

ELATEC TWN4 MultiTech 3 M LF HF RFID Reader User Manual
The ELATEC TWN4 MultiTech 3 M LF HF is a compact reader module integrating RFID (125 kHz and 13.56 MHz), NFC, and optionally Bluetooth Low Energy capabilities. Designed for integration into host devices, it supports various interfaces such as USB and RS-232 and can simultaneously read more than 60 RFID technologies.
Read onlineELATEC TWN4 MultiTech 3 M LF HF specifications
| LF Antenna Dimensions | 49 x 34 mm / 1.93 x 1.34 inch |
|---|---|
| HF Antenna Dimensions | 48 x 33 mm / 1.89 x 1.30 inch |
| RF Exposure Separation Distance | 20 cm |
| FCC ID | WP5TWN4F4 |
| IC ID | 7948A-TWN4F4 |
All ELATEC TWN4 MultiTech 3 M LF HF documents by type
Mounting, wiring and first power-up. Read it before the hardware goes in.
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What interfaces does the TWN4 MultiTech 3 M LF HF support?
It provides access to common host interfaces such as USB, serial (TTL), or I²C via an on-board connector.
Do I need to install external antennas?
No, the module includes built-in LF and HF antennas.
Who is this manual intended for?
This manual is mainly intended for integrators and host manufacturers.
Does the module require external antenna installation?
No, the module is equipped with 2 integrated antennas, so no antenna installation is required.
What interfaces does the TWN4 MultiTech 3 M LF HF support?
The module is compatible with common host interfaces such as USB and RS-232.
From: ELATEC TWN4 MultiTech 3 M LF HF RFID Reader User Manual
Can the TWN4 MultiTech 3 M LF HF read multiple RFID technologies simultaneously?
Yes, the module can simultaneously read more than 60 RFID technologies from low and high frequency bands, including NFC.
From: ELATEC TWN4 MultiTech 3 M LF HF RFID Reader User Manual
