Read distance
Separate close-range card or QR presentation from vehicle-scale UHF reading.
Product family
QR, RFID and UHF readers
Employee cards, temporary QR credentials and long-range UHF vehicle identification for mixed access projects.
Direct answer
When this family is the right starting point.
Choose the credential by distance and lifecycle: RFID for repeat users at close range, QR for temporary or visitor credentials, and UHF for longer-range identification. The controller and credential-issuing workflow must be designed with the reader.
Model-control note
Published family information supports shortlisting. The current datasheet and approved sample remain the controlling references for the final order.
Image source: 2026 TIMY product catalogSelection criteria
Define the entrance before comparing models.
These points determine which configuration should move to sample evaluation.
Credential lifecycle
Define who issues, expires, revokes and audits each card, QR code or UHF tag.
Reader output
Confirm Wiegand, RS232, RS485, TCP/IP or other required interfaces by model.
Site conditions
For UHF, assess lane width, antenna placement, nearby tags and barrier timing.
Catalog model groups
A shortlist from current TIMY materials.
The rows below summarize published model groups. Confirm the current production version before quotation.
| Model group | Published positioning or highlights |
|---|---|
| TM-AI03QR / TM-AI06QR / TM-WC07QR | QR, face, card and password model group with 10,000 QR-code capacity listed. |
| TM-SM06 | Integrated UHF reader option listed for approximately 5-6 m reading distance. |
| TM-SM15 / TM-SG220 | Longer-range UHF model options listed for approximately 10-15 m and 20 m. |
| TM-SR40 | UHF reader option listed for approximately 30-40 m under applicable conditions. |
Detailed product pages
Review structured model information.
These product pages provide catalog-backed specifications and model-specific qualification questions.
TM-J33Z / TM-J23ZS / TM-S55S TUYA
TUYA IP68 Fingerprint & RFID Access Control
TUYA APP fingerprint and RFID access control devices with IP68 waterproof rating, Wiegand 26/34, remote unlock and temporary password features.
View product
TM-AI03QR / TM-AI06QR / TM-WC07QR
QR Code Time Attendance & Access Control
QR code face recognition terminals for time attendance and access control, supporting QR code, face, card, password and mask detection.
View productTM-SM06 / TM-SM15 / TM-SG220 / TM-SR40
Long Range Integrated UHF Reader/Writer
Long-range UHF reader/writer options for vehicle access and long-distance access control, with 5-6 m, 10-15 m, 20 m and 30-40 m model options.
View productConfirm before quotation
Questions that prevent the wrong shortlist.
- 01
Is the credential permanent, reusable or single-use?
- 02
What real read distance and lane geometry are required?
- 03
Which controller interface must receive the credential?
- 04
How will lost, expired or duplicate credentials be handled?
Project evaluation
Shortlist qr, rfid & uhf products for your project.
Share the door count, user count, credential mix, installation environment and software requirement. TIMY will help narrow the product and integration path.