Asia-Teco SF7 Mini Fingerprint RFID Access Control Keypad IP66
Asia-Teco SF7 Mini Fingerprint RFID Access Control Keypad IP66
Asia-Teco SF7 Mini Fingerprint Access Control System with RFID Card Reader
Take full control of who enters your space with the Asia-Teco SF7 Mini Fingerprint & RFID Access Control Keypad. Built from rugged zinc-alloy with an anti-vandal metal casing, this compact yet powerful unit delivers fast, reliable biometric and proximity card access — all in a discreet 73mm circular design. Whether you're securing a server room, office entrance, residential gate, or storage facility, the SF7 is engineered to perform in demanding indoor and outdoor environments. Made in Mainland China.
Key Features
- Rugged Anti-Vandal Metal Housing: Zinc-alloy construction resists tampering, impact, and harsh weather conditions.
- IP66 Weatherproof Rated: Fully protected against powerful water jets and dust ingress — ideal for both indoor and outdoor installations.
- Triple-Mode Access: Supports fingerprint biometrics, 125KHz EM proximity RFID cards, and visitor credentials.
- Capacitive Fingerprint Sensor: 500 DPI resolution with sub-1-second identification, a False Acceptance Rate (FAR) below 1%, and an ultra-low False Rejection Rate (FRR) of <0.001%.
- 1,000 User Capacity: Store up to 100 fingerprint users, 890 card users, and 10 visitor users.
- Programmable Relay Output: Adjustable lock release time from 0–99 seconds (default: 5 seconds); supports NO, NC, and Common relay configurations up to 2A load.
- Multi-Color LED Status Display: Clear visual feedback for access granted, denied, and programming modes.
- Compact Footprint: Diameter 73mm × Thickness 20mm — fits neatly on standard door frames and gate posts.
- Wide Operating Range: Functions in temperatures from -25°C to 60°C (-13°F to 140°F) and humidity from 10% to 99% RH.
- CE Certified: Meets European conformity standards for safety and electromagnetic compatibility.
Technical Specifications
| User Capacity | 1,000 (100 Fingerprint + 890 Card + 10 Visitor) |
| Operating Voltage | 12V DC |
| Idle Current | < 45mA |
| Card Technology | 125KHz EM Proximity Card (Read Range: 1–4 cm) |
| Fingerprint Sensor | Capacitive, 500 DPI, <1s ID time |
| Relay Output Time | Adjustable 0–99 seconds (default 5s) |
| Lock Output Load | 2A Maximum |
| Wiring Connections | Relay output, exit button |
| IP Rating | IP66 (Dust-tight & Waterproof) |
| Operating Temperature | -25°C to 60°C (-13°F to 140°F) |
| Operating Humidity | 10%RH – 99%RH |
| Material | Zinc-Alloy (Anti-Vandal) |
| Color | Silver & Black |
| Dimensions | Ø 73mm × 20mm thick |
| Unit Weight | 159g |
| Certification | CE |
| Model | SF7 / SF8 Mini |
Why Choose the SF7?
Unlike bulky access panels, the SF7 packs serious security into a puck-sized form factor. Its dual-layer authentication (biometric + RFID) makes unauthorized access extremely difficult, while the anti-vandal casing deters physical tampering. With no cloud dependency and on-device storage for up to 1,000 users, your access data stays private and accessible even during network outages.
For guidance on physical security standards and best practices for electronic access control systems, visit the NIST Cybersecurity & Physical Security Resource Center.
Frequently Asked Questions
Q: Is the Asia-Teco SF7 fingerprint access control reader suitable for outdoor use?
A: Yes. The SF7 carries an IP66 weatherproof rating, meaning it is fully protected against dust ingress and high-pressure water jets. It also operates in temperatures ranging from -25°C to 60°C, making it well-suited for outdoor gates, doors, and entryways in virtually any climate.
Q: How many users can the SF7 RFID and fingerprint access control system support?
A: The SF7 supports a total of 1,000 users: up to 100 fingerprint users, 890 RFID proximity card users, and 10 visitor credentials — all stored on-device with no network connection required.
Q: What type of RFID cards are compatible with the SF7 access control keypad?
A: The SF7 is compatible with standard 125KHz EM proximity cards with a read range of 1–4 cm. These cards are widely available and commonly used in commercial and residential access control installations.
Q: Can I adjust how long the door stays unlocked after a successful fingerprint or card scan?
A: Yes. The relay output time is fully programmable from 0 to 99 seconds, with a factory default of 5 seconds. This allows you to tailor door-open duration to suit your specific setup — whether a quick entry gate or a slower motorized barrier.
Q: What wiring is required to install the SF7 fingerprint access control reader?
A: The SF7 operates on 12V DC and connects via relay output (NO, NC, Common) and an exit button terminal. It supports most standard electric strikes, magnetic locks, and electronic latches rated up to 2A. Always consult a qualified electrician for installation wiring.