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-110 IP67 QR Code & 13.56 MHz Card Reader with Touch Keypad
IP67 metal-frame reader that scans printed or on-screen QR codes and 13.56 MHz card UIDs, with a touch keypad and Wiegand, RS485 and USB outputs.
- Decodes printed and phone-screen QR codes plus common 1D barcodes at 5–18 cm, ~100 ms average
- Reads 13.56 MHz UIDs: MIFARE Classic 1K/4K, Ultralight, DESFire EV1, NTAG and ISO/IEC 15693 tags
- IP67-rated glass front in a full metal frame, with a touch keypad under the glass
- Wiegand D0/D1, RS485 with active upload, and USB on one flying lead
- Dual fill lights and a 648 × 488 sensor for scanning day and night
- Credentials
- QR / 1D codes + 13.56 MHz card UID
- Outputs
- Wiegand, RS485, USB
- QR read range
- 5–18 cm
- Ingress rating
- IP67
- Power
- 12 V DC ±5%, ≤ 200 mA
- Dimensions
- 120 × 80 × 22.67 mm
Reply within 24 hours Tested before dispatch Worldwide shipping
IP67 QR Code & 13.56 MHz Card Reader with Touch Keypad: overview
The QC-110 is an IP67 QR code and 13.56 MHz card reader with a touch keypad, made for doors and gates that must accept both QR passes and cards. It decodes printed passes and codes shown on a phone, reads card UIDs through the same glass front, and passes each result to the access controller already on site. The full metal frame suits exposed entrances.
For scanning, a 648 × 488 image sensor works with two fill lights, so codes decode after dark as well as in daylight. Typical QR distance is 5–18 cm with an average decode time of about 100 ms, and a code can be presented at any rotation and up to ±45° of tilt. Card support covers MIFARE Classic 1K/4K, MIFARE Ultralight, MIFARE DESFire EV1 and NTAG UIDs, other ISO/IEC 14443A cards, ISO/IEC 15693 tags and NFC phones in card-emulation mode.
Integration notes
Wire D0/D1 to any controller with a Wiegand input, or use RS485, where an active-upload mode sends each read without waiting to be polled. A Mini USB port provides a USB link and can also power the unit from 5 V. On site, supply 12 V DC ±5%; draw stays under 200 mA.
Separate buzzer and LED wires let the controller drive local feedback. The housing is 120 × 80 × 22.67 mm. Choose QC-120 for a 138 × 58 mm mullion profile, or QC-130 if you do not need the keypad.
More features
- 12 V DC ±5% at ≤ 200 mA; 120 × 80 × 22.67 mm housing
QC-110 specifications
RF & credentials
| Frequency | 13.56 MHz |
|---|---|
| Cards (UID read) | MIFARE Classic 1K/4K (S50/S70), MIFARE Ultralight, MIFARE DESFire EV1, NTAG, CPU cards, other ISO/IEC 14443A cards, ISO/IEC 15693 cards |
| NFC phones | Card-emulation mode (UID) |
| Card read distance | More than 5 cm (varies with card type) |
QR & barcode scanning
| Code sources | Printed (paper) and on-screen (electronic) codes |
|---|---|
| Symbologies | QR Code, Data Matrix, PDF417, UPC-A, UPC-E (E0/E1), Code 11, Code 39, Code 93, Code 128, Codabar, Interleaved 2 of 5, Matrix 2 of 5 |
| QR read distance | 5–18 cm (depends on code, scan angle and ambient light) |
| Decode time | 100 ms (average) |
| Presentation angle | 360° rotation, ±45° tilt |
| Field of view | 34° (H) × 26° (V) |
| Sensor resolution | 648 × 488 pixels |
| Illumination | Dual fill lights |
Interfaces
| Access control output | Wiegand (D0/D1) |
|---|---|
| Serial | RS485, with active-upload mode |
| USB | Mini USB port; USB-to-Mini-USB cable, 1,500 mm |
| Feedback control | Buzzer and LED control wires |
| Keypad | Touch keys under the glass panel |
Electrical
| Supply voltage | 12 V DC ±5% |
|---|---|
| Current | ≤ 200 mA at 12 V; ≤ 500 mA from USB 5 V |
Mechanical & environment
| Dimensions | 120 × 80 × 22.67 mm (±0.3 mm) |
|---|---|
| Housing | Full metal frame, glass front panel |
| Ingress protection | IP67 |
| Operating temperature | –10 to +50 °C |
| Storage temperature | –20 to +80 °C |
| Operating humidity | 20–80% RH |
Wiring (flying lead)
| Wire color | Signal |
|---|---|
| Red | +12 V DC |
| Black | GND |
| White | Wiegand D1 |
| Green | Wiegand D0 |
| Purple | Buzzer control (BEEP) |
| Gray | LED control |
| Blue | RS485+ |
| Orange | RS485− |
| Yellow | Not connected |
Metal-frame QR reader series
| SKU | Housing | Touch keypad | Outputs | Ingress |
|---|---|---|---|---|
| QC-110 | 120 × 80 × 22.67 mm | Yes | Wiegand, RS485, USB | IP67 |
| QC-120 | 138 × 58 × 22.67 mm (mullion) | Yes | Wiegand, RS485, USB | IP67 |
| QC-130 | 120 × 80 × 22.67 mm | No | Wiegand, RS485, USB | IP67 |
| QC-140 | 138 × 58 × 22.67 mm (mullion) | No | Wiegand, RS485, USB | IP67 |
Same scanner, card reader, outputs and IP67 rating; choose by housing and keypad.
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-110-M-K | 120 × 80 mm metal frame with touch keypad; QR codes + 13.56 MHz UID; Wiegand, RS485 (active upload) and USB |
Where the QC-110 is used
- Visitor entrances where the management platform issues QR passes and staff badge in with MIFARE cards
- Exposed pedestrian gates and car-park doors that need an IP67 reader
- Elevator lobbies that forward a QR or card read to the lift controller over Wiegand
- Unstaffed retail doors that validate a shopper's app QR code over RS485
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.
QC-110 FAQ
Will the QC-110 work with my current access controller?
Yes, if the controller has a Wiegand input: card UIDs and QR results are sent on D0/D1. Standard Wiegand formats carry only a short numeric ID, so make sure the QR content your platform issues maps to the format the controller expects. RS485 and USB are also available.
Can it scan QR codes displayed on a smartphone?
Yes. It reads both printed and on-screen QR codes, typically at 5–18 cm. Actual distance depends on code size, presentation angle and ambient light.
Which card types does it read?
It reads UIDs of 13.56 MHz cards, including MIFARE Classic 1K/4K, MIFARE Ultralight, MIFARE DESFire EV1, NTAG and ISO/IEC 15693 tags. It does not read 125 kHz proximity cards such as EM4100 or HID Prox.
Can it be installed outdoors?
The glass front and metal frame are rated IP67, and the reader operates from –10 to +50 °C. Where winter temperatures regularly fall below –10 °C, choose a reader with a wider operating range.
What power supply does it need?
Supply 12 V DC ±5% on the red and black wires; current draw stays below 200 mA. The Mini USB port can also power the reader from a 5 V USB source.
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-110
Send your card type, interface and quantity. You get a quote, lead time and compatibility notes within 24 hours — samples available for most items.