Apartment, Multifamily & Rental Property Access Control
Apartment building access control hardware: anti-clone readers with matched fob sets, QR visitor codes, 4G controllers for rentals and UHF tags for gates.
ValenID · valenid.com · sales@valenid.com
XM-170 BLE 5.1 Dual-Frequency RFID Module, EM + MIFARE
Dual-frequency module with BLE 5.1 for Bluetooth virtual cards and data pass-through, reading EM4100-family, MIFARE, DESFire, FeliCa and ICODE credentials.
- BLE 5.1 for Bluetooth virtual cards and data pass-through at up to 300 bytes/s
- 125 kHz EM4100/4102/4200/4305/4450 credentials
- 13.56 MHz MIFARE Classic, DESFire EV1/EV2, Ultralight C, FeliCa, ICODE and NFC Type 1–5
- 3.3 V TTL UART (115200 bps) and USB full speed (12 Mbps)
- External 490 µH LF coil and 50 Ω HF antenna
- Frequency
- 125 kHz + 13.56 MHz + BLE 5.1
- Credentials
- EM4100 family, MIFARE, DESFire, FeliCa, ICODE
- Bluetooth
- BLE 5.1, virtual card + pass-through
- Interface
- UART (3.3 V TTL) + USB
- Power
- 5 V DC, ≤ 190 mA (RF on)
- Dimensions
- 30 × 16 × 8.8 mm
Reply within 24 hours Tested before dispatch Worldwide shipping
BLE 5.1 Dual-Frequency RFID Module, EM + MIFARE: overview
The XM-170 adds Bluetooth Low Energy 5.1 to a dual-frequency reader module, so one board can accept 125 kHz EM cards, 13.56 MHz smart cards and phones. Card support covers EM4100/4102/4200/4305/4450 plus MIFARE Classic, DESFire EV1/EV2, Ultralight and Ultralight C, FeliCa, ICODE, CEPAS, CPU cards and NFC Forum Type 1–5 tags. HID formats are not included; the XM-190 is the BLE module with HID Prox-compatible reading.
Over BLE the module supports Bluetooth virtual cards, where a phone app issued by your platform acts as the credential, and transparent data pass-through between phone and host at up to 300 bytes/s. That rate suits commands, configuration and status messages rather than bulk transfers. Typical products are EV chargers, residential door stations, elevator panels and service terminals that want an app-based option next to cards.
Integration notes
The 6-pin, 2.0 mm pitch header carries 5 V DC, GND, a 3.3 V TTL UART at 115200 bps and USB full-speed data (12 Mbps). Antennas are external on a 4-pin, 1.25 mm connector ordered LF, LF, HF, HF: a 490 µH ±10 µH coil at 125 kHz and a 50 Ω antenna at 13.56 MHz. As with any BLE design, avoid fully metal enclosures around the module. Current is ≤ 190 mA with the RF field on and ≤ 30 mA off. The board measures 30 × 16 × 8.8 mm, weighs about 2.0 g and is rated from –40 to +85 °C. Firmware upgrades run over the serial port, and CE, FCC, RoHS and Japan Radio Law approvals are listed for the module.
Third-party credential and platform names on this page are trademarks of their respective owners and are used only to describe compatibility.
More features
- 30 × 16 × 8.8 mm, about 2.0 g; rated –40 to +85 °C
XM-170 specifications
RF & credentials
| Operating frequency | 125 kHz and 13.56 MHz; Bluetooth LE 5.1 |
|---|---|
| 125 kHz credentials | EM4100, EM4102, EM4200, EM4305, EM4450 |
| 13.56 MHz credentials | MIFARE Classic, MIFARE DESFire EV1/EV2, MIFARE Ultralight, MIFARE Ultralight C, FeliCa, ICODE, CEPAS, CPU (microprocessor) cards, NFC Forum Type 1–5 tags; ISO/IEC 14443A/B and ISO/IEC 15693 cards |
| Protocols | ISO/IEC 14443A, ISO/IEC 14443B, ISO/IEC 15693, ISO/IEC 18092, FeliCa |
| Antenna | External: 50 Ω at 13.56 MHz; 490 µH ±10 µH at 125 kHz |
Interfaces
| Host interfaces | UART (3.3 V TTL levels) and USB |
|---|---|
| Data rate | UART 115200 bps; USB 12 Mbps (full speed); BLE up to 300 bytes/s |
| Bluetooth | BLE 5.1: Bluetooth virtual card and transparent data pass-through |
| Supported host OS | Windows 10, 8.1, 8 and 7; Linux; Android; macOS |
| Configuration & firmware | Management tool for configuration; firmware upgrade via serial port |
| Connectors | 6-pin 2.0 mm (power/data); 4-pin 1.25 mm (antennas); 2-pin 2.0 mm (fixing only) |
Electrical
| Supply voltage | 5 V DC via host header, or 4.3–5.5 V via USB |
|---|---|
| Current, RF field on | ≤ 190 mA |
| Current, RF field off | ≤ 30 mA |
Mechanical & environment
| Dimensions | 30 × 16 × 8.8 mm ±0.5 mm (antennas not included) |
|---|---|
| Weight | Approx. 2.0 g |
| Operating temperature | –40 to +85 °C (–40 to +185 °F) |
| Storage temperature | –40 to +85 °C (–40 to +185 °F) |
| Operating humidity | 10–90% RH, non-condensing |
Compliance
| Certifications | CE, FCC, RoHS, Japan Radio Law (TELEC) — listed for the module; request reports |
|---|
Connector pinout
| Pin | Signal | Function |
|---|---|---|
| P1-1 | VCC | Power input, +5 V DC |
| P1-2 | GND | Ground |
| P1-3 | TXD | UART transmit (3.3 V TTL) |
| P1-4 | RXD | UART receive (3.3 V TTL) |
| P1-5 | USB_DP | USB data + |
| P1-6 | USB_DM | USB data – |
| P2-1 | LF_TX1 | 125 kHz antenna, pin 1 |
| P2-2 | LF_TX2 | 125 kHz antenna, pin 2 |
| P2-3 | HF_TX1 | 13.56 MHz antenna, pin 1 |
| P2-4 | HF_TX2 | 13.56 MHz antenna, pin 2 |
| P3-1 | NC | Mechanical fixing pin, no electrical function |
| P3-2 | NC | Mechanical fixing pin, no electrical function |
P1: 6-pin, 2.0 mm pitch host header. P2: 4-pin, 1.25 mm pitch antenna connector (LF pair first). P3: 2-pin, 2.0 mm pitch fixing header.
Multi-technology module family at a glance
| Variant | 125 kHz | 13.56 MHz | iCLASS/Seos-compatible | BLE 5.1 | Mobile wallet | Size (mm) |
|---|---|---|---|---|---|---|
| XM-120-P-E | EM + HID Prox-compatible | — | — | — | — | 30 × 16 × 9.2 |
| XM-130-D-P | EM + HID Prox-compatible | Yes | — | — | — | 25 × 15 × 3.0 |
| XM-140-IC-M | — | Yes | Yes | — | — | 30 × 16 × 9.2 |
| XM-150-D | EM | Yes | — | — | — | 30 × 16 × 8.8 |
| XM-160-D-IC-N | EM + HID Prox-compatible | Yes | Yes | — | Listed (Apple Wallet) | 30 × 16 × 9.2 |
| XM-170-D-BT | EM | Yes | — | Yes | — | 30 × 16 × 8.8 |
| XM-180-D-IC-BT | EM + HID Prox-compatible | Yes | Yes | Yes | Listed (Apple Wallet) | 30 × 16 × 8.8 |
| XM-190-D-P-BT | EM + HID Prox-compatible | Yes | — | Yes | — | 30 × 16 × 8.8 |
| XM-200-D-P | EM + HID Prox-compatible | Yes | — | — | — | 30 × 16 × 9.2 |
13.56 MHz support = MIFARE Classic, DESFire EV1/EV2, Ultralight/Ultralight C, FeliCa, ICODE, CEPAS, CPU cards and NFC Forum Type 1–5 tags. All nine modules use external antennas and offer both UART and USB. Sizes in mm, antennas excluded.
Specifications can change between production batches. Confirm the current revision with us before placing volume orders.
Ordering options
Quote the SKU that matches your frequency, interface and mounting. Not sure? Send us your controller model and we will pick the variant for you.
| SKU | Configuration | Actions |
|---|---|---|
| XM-170-D-BT | Dual-frequency module with BLE 5.1: 125 kHz EM + 13.56 MHz MIFARE/DESFire/FeliCa/ICODE; UART + USB; external antennas |
Where the XM-170 is used
- EV chargers that start sessions from an RFID card or the operator's mobile app
- Apartment door stations offering residents a phone-based virtual card alongside EM fobs
- Service terminals configured from a phone over the BLE pass-through channel
- Elevator panels that accept MIFARE cards and Bluetooth credentials
Elevator Access Control Readers
Elevator card readers for car panels and lift lobbies: anti-clone encrypted cards, QR codes for visitors, Wiegand or RS485 output to the floor controller.
Turnstile & Speed-Gate Readers: QR, RFID and Face
Turnstile card readers, QR scanners and face terminals for tripod, swing and speed gates, with Wiegand, RS485, RS232 or TTL output to the gate board.
XM-170 FAQ
What can the Bluetooth link do?
Two things: accept Bluetooth virtual cards presented by a phone app, and pass data transparently between a phone and your host at up to 300 bytes/s.
Does it read HID Prox or iCLASS credentials?
No. Choose the XM-190 for HID Prox-compatible reading with BLE, or the XM-180 for iCLASS/Seos- and Prox-compatible reading with BLE.
Do I need my own phone app?
Yes. Bluetooth virtual cards are issued by your app or credential platform; ask for the BLE protocol documentation when you request samples.
What antennas does it need?
A 490 µH ±10 µH coil for 125 kHz and a 50 Ω antenna for 13.56 MHz, both external on the 4-pin, 1.25 mm connector (LF pins first).
What are the power requirements?
5 V DC on the host header or 4.3–5.5 V over USB, with up to 190 mA drawn while the RF field is on.
Before you buy
Related buyer guides
Wiegand vs OSDP vs RS485: Which Reader Interface Should You Specify?
Compare Wiegand, OSDP and RS485 reader interfaces: wiring, cable limits, AES-128 Secure Channel and steps for a compatible access-control migration.
125kHz vs 13.56MHz: Choosing Access Cards and Readers
125 kHz cards are cheap but easy to clone; 13.56 MHz cards add memory and, on DESFire-class chips, AES security. Compare range, chips, security and migration.
Wiegand 26-Bit Format Explained (with a Free Calculator)
Wiegand 26-bit is an even parity bit, 8-bit facility code, 16-bit card number and odd parity bit. Convert card numbers to hex and back with the calculator.
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Get pricing for the XM-170
Send your card type, interface and quantity. You get a quote, lead time and compatibility notes within 24 hours — samples available for most items.