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
QC-170 OSDP QR Code & RFID Reader, 125 kHz/13.56 MHz + BLE
Ultra-thin IP65 metal reader that scans QR and dynamic QR codes, reads 125 kHz and 13.56 MHz credentials and BLE 5.3, and outputs Wiegand, RS485 or OSDP v2.2.
- Scans 1D, QR and dynamic QR codes at 3–14 cm with a 640 × 480 camera
- Reads 125 kHz EM4100-family and 13.56 MHz MIFARE, DESFire EV1/EV2/EV3, ICODE and FeliCa
- Outputs Wiegand, RS485 and OSDP v2.2; BLE 5.3 radio for Bluetooth credentials
- Ultra-thin 86 × 86 × 12 mm metal housing, IP65, silver frame with black glass
- Wide 7–24 V DC input; ≤ 260 mA operating current at 12 V
- Credentials
- QR / 1D codes, 125 kHz + 13.56 MHz cards, BLE 5.3
- Outputs
- Wiegand, RS485, OSDP v2.2
- Read range
- Codes 3–14 cm; cards 0–3 cm
- Power
- 7–24 V DC
- Ingress rating
- IP65
- Dimensions
- 86 × 86 × 12 mm
Reply within 24 hours Tested before dispatch Worldwide shipping
OSDP QR Code & RFID Reader, 125 kHz/13.56 MHz + BLE: overview
The QC-170 is an OSDP QR code reader that also handles 125 kHz and 13.56 MHz cards and Bluetooth, for projects that want every credential on one device and OSDP on the wire. It reads 1D barcodes, QR codes and dynamic QR codes, card credentials and BLE 5.3, then reports to the panel over Wiegand, RS485 or OSDP v2.2. The metal housing is only 12 mm deep on an 86 × 86 mm footprint, carries an IP65 rating, and has a silver frame with a black glass panel and no logo.
Card support is broad: MIFARE Classic, MIFARE DESFire EV1/EV2/EV3, MIFARE Ultralight and Ultralight C, NTAG, ICODE, FeliCa, CPU cards and NFC Forum Type 1–5 tags across ISO/IEC 14443A/B, ISO/IEC 15693 and ISO/IEC 18092, plus EM4100, EM4102, EM4200, EM4305 and EM4450 transponders at 125 kHz. Card distance is 0–3 cm. The 640 × 480 camera scans codes at 3–14 cm, resolves elements down to 5 mil and works with a reflectance difference as low as 25%. Tamper protection and anti-copy support are built in.
Integration notes
Power the reader from 7–24 V DC; at 12 V it draws ≤ 200 mA on standby and ≤ 260 mA when active. Connections run through a 250 mm pigtail. A PC management tool handles firmware upgrades and parameter changes.
OSDP v2.2 is supported; if your panel requires Secure Channel, confirm it with us at quote stage. Two fronts are offered: a plain panel (QC-170-D) and a touch-keypad panel (QC-170-D-K).
More features
- Tamper protection, anti-copy support and firmware updates via a PC tool
- Optional touch-keypad version (QC-170-D-K)
QC-170 specifications
RF & credentials
| Frequencies | 125 kHz, 13.56 MHz, 2.4 GHz (BLE) |
|---|---|
| 13.56 MHz cards | MIFARE Classic, MIFARE DESFire EV1/EV2/EV3, MIFARE Ultralight, MIFARE Ultralight C, NTAG, ICODE, FeliCa, CPU cards, NFC Forum Type 1–5 tags |
| 125 kHz cards | EM4100, EM4102, EM4200, EM4305, EM4450 |
| Protocols | ISO/IEC 14443A/B, ISO/IEC 15693, ISO/IEC 18092 |
| Bluetooth | BLE 5.3 |
| Card read distance | 0–3 cm (depends on card and installation) |
QR & barcode scanning
| 2D symbologies | QR Code, Micro QR, Data Matrix, MaxiCode, Aztec, PDF417 |
|---|---|
| 1D symbologies | UPC-A, UPC-E, EAN-13, EAN-8, ISBN-10, ISBN-13, Code 32, Code 39, Code 11, Code 93, Code 128, Interleaved 2 of 5, Industrial 2 of 5, Matrix 2 of 5, Standard 2 of 5, Trioptic Code 39, GS1-128, Codabar, MSI, GS1 DataBar (incl. Limited and Expanded) |
| Dynamic QR codes | Supported |
| Scan distance | 3–14 cm (depends on ambient light and code size) |
| Camera resolution | 640 × 480 |
| Minimum element size | 5 mil |
| Minimum contrast | 25% reflectance difference |
Interfaces
| Wired outputs | Wiegand, RS485, OSDP v2.2 |
|---|---|
| Wireless | BLE 5.3 |
| Cable | 250 mm pigtail |
| Configuration | PC management tool for firmware upgrades and parameter settings |
| Security | Tamper protection; anti-copy support |
Electrical
| Supply voltage | 7–24 V DC |
|---|---|
| Current at 12 V | ≤ 200 mA standby; ≤ 260 mA operating |
Mechanical & environment
| Dimensions | 86 × 86 × 12 mm (±0.3 mm) |
|---|---|
| Housing | Metal; silver front shell with black panel, no logo |
| Keypad | None (QC-170-D) or touch keys (QC-170-D-K) |
| Ingress protection | IP65 |
| Operating temperature | –20 to +60 °C (–4 to +140 °F) |
| Storage temperature | –40 to +80 °C (–40 to +176 °F) |
| Operating humidity | 20–80% RH, non-condensing |
| Compliance | RoHS |
Version comparison
| SKU | Keypad | Credentials | Outputs |
|---|---|---|---|
| QC-170-D | None | QR / 1D codes, 125 kHz, 13.56 MHz, BLE 5.3 | Wiegand, RS485, OSDP v2.2 |
| QC-170-D-K | Touch keys | QR / 1D codes, 125 kHz, 13.56 MHz, BLE 5.3 | Wiegand, RS485, OSDP v2.2 |
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 |
|---|---|---|
| QC-170-D | QR/1D codes + 125 kHz/13.56 MHz + BLE 5.3, no keypad; Wiegand, RS485, OSDP v2.2; 250 mm cable | |
| QC-170-D-K | Same reader with touch-keypad front panel |
Where the QC-170 is used
- Office retrofits moving from Wiegand to OSDP while keeping legacy 125 kHz EM and newer DESFire cards
- Gyms and co-working spaces admitting members by app QR code, card or Bluetooth phone
- Residential lobbies issuing dynamic QR codes to visitors and cards to residents
- Glass partitions and slim door frames where a 12 mm-deep reader is needed
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QC-170 FAQ
Can I connect the QC-170 to an OSDP panel?
Yes. OSDP v2.2 is supported on the RS485 pair, and Wiegand is available for older panels. If your project requires OSDP Secure Channel, tell us at quote stage so we can confirm it with your panel.
Which 125 kHz cards does it read?
EM4100, EM4102, EM4200, EM4305 and EM4450 transponders. HID Prox and other proprietary 125 kHz formats are not on the supported list.
Can it read dynamic QR codes from a visitor app?
Yes. It decodes dynamic QR codes as well as static QR and 1D barcodes at 3–14 cm. Code generation and validation are handled by your access platform.
What power supply does it need?
Any regulated source from 7 to 24 V DC. At 12 V, allow up to 260 mA per reader when it is active.
How thin is it, and how is it wired?
The metal housing is 86 × 86 mm and 12 mm deep, sized for 86 mm wall-box mounting. Connections are made through a 250 mm pigtail.
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 QC-170
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