1. 서론
The YUHANUS 125KHZ RFID ID Cards Keypad Panel is a robust access control system designed for secure entry management. It supports up to 1000 user cards and a unique PIN, offering multiple access methods including ID card, PIN, or a combination of both. Constructed from fire-resistant ABS material, this keypad ensures durability and safety. It features full programming directly from the keypad, an anti-tamper alarm, and supports an external doorbell chime. This manual provides detailed instructions for installation, operation, and maintenance.
2. 안전 정보
- 설치 및 작동 전에 모든 지침을 주의 깊게 읽으십시오.
- Ensure power is disconnected before wiring to prevent electrical shock.
- This device is designed for indoor use or protected outdoor environments. Avoid direct exposure to water or extreme weather conditions.
- 지정된 전원 공급 장치(DC 12V)만 사용하십시오.
- 직접 분해하거나 수리하지 마십시오. 정비를 받으려면 자격을 갖춘 기술자에게 문의하십시오.
3. 패키지 내용
- 1x YUHANUS 125KHZ RFID ID Keypad Panel
- 10x 125KHZ ID Keyfobs
- 장착 나사 및 벽면 플러그
- 사용 설명서 (본 문서)

Image: Included 125KHZ ID Keyfobs
4. 제품 오버view
The keypad panel features a numeric keypad, status indicator LEDs, and a doorbell button. The rear panel includes wiring terminals and an anti-tamp어 스위치.

이미지: 앞면 view of the Keypad Panel

Image: Keypad Panel with External Doorbell Connection

Image: Anti-Tamper Switch (Internal)
5. 사양
| 특징 | 사양 |
|---|---|
| 모델 번호 | CU-K03 |
| 재료 | 아크릴로니트릴 부타디엔 스티렌(ABS) |
| 치수(길이 x 너비 x 높이) | 4.33 x 2.95 x 0.79 인치 |
| 품목 무게 | 7온스(0.2킬로그램) |
| 운영 볼륨tage | 직류 12볼트 |
| 사용자 용량 | Up to 1000 cards/PINs |
| 카드 종류 | 125KHz ID Cards |
| 특별 기능 | Passcode Unlock, Anti-tamper Alarm, External Doorbell Support |
| 디스플레이 유형 | LCD 또는 LED |

이미지: 제품 크기
6. 설정
6.1 장착
- Choose a suitable mounting location, typically near the door to be controlled. Ensure it is protected from direct weather exposure if installed outdoors.
- Mark the drilling points for the mounting screws using the backplate as a template.
- 필요한 경우 구멍을 뚫고 벽면 플러그를 삽입하세요.
- 백플레이트를 벽에 고정합니다.
6.2 배선
중요한: Disconnect all power before performing any wiring connections.

Image: Wiring Terminal Block

Image: Wiring Diagram of the Access Control System
Refer to the wiring diagram above and the terminal block image for connections. Common connections include:
- +12V 및 GND: Connect to a DC 12V power supply.
- NO/PUSH, COM, NC: Connect to your electric lock (e.g., magnetic lock, electric strike).
- 열다: Connect to an exit button.
- BELL, BELL: Connect to an external doorbell chime.
6.3 초기 전원 켜기
- After completing all wiring, apply DC 12V power to the unit.
- The keypad will emit a beep, and the indicator lights will flash, indicating successful power-up.
- The default Master Code is typically 123456. It is highly recommended to change this immediately after initial setup.
7. 사용 설명서
7.1 프로그래밍 모드
To enter programming mode: Press * then enter the Master Code (default: 123456) then press #. The red LED will illuminate.
To exit programming mode: Press *. The red LED will turn off.
7.2 마스터 코드 변경
- 프로그래밍 모드로 들어갑니다.
- 누르다 0.
- Enter your new 6-digit Master Code.
- 누르다 # 확인합니다.
- 프로그래밍 모드를 종료합니다.
7.3 Adding User Cards/PINs
이 시스템은 최대 1000명의 사용자를 지원합니다.
- 프로그래밍 모드로 들어갑니다.
- 누르다 1 to add a user.
- For Card Only Access: Present the ID card to the keypad. The keypad will beep, and the card is added.
- For PIN Only Access: Enter a 4-6 digit PIN, then press #. Repeat the PIN and press # 다시 확인합니다.
- For Card + PIN Access: Present the ID card, then enter a 4-6 digit PIN, then press #. Repeat the PIN and press # 다시 확인합니다.
- To add more users, repeat step 3 or 4.
- 프로그래밍 모드를 종료합니다.
7.4 Deleting User Cards/PINs
- 프로그래밍 모드로 들어갑니다.
- 누르다 2 to delete a user.
- To Delete by Card: Present the ID card to the keypad. The keypad will beep, and the card is deleted.
- To Delete by PIN: Enter the 4-6 digit PIN, then press #.
- To delete more users, repeat step 3 or 4.
- 프로그래밍 모드를 종료합니다.
7.5 Accessing the Door

Image: User Interacting with Keypad
- 카드 결제만 가능: Present your registered ID card to the keypad. The green LED will flash, and the door will unlock.
- PIN Only: Enter your registered 4-6 digit PIN, then press #. The green LED will flash, and the door will unlock.
- 카드 + PIN: Present your registered ID card, then enter your 4-6 digit PIN, then press #. The green LED will flash, and the door will unlock.
7.6 초인종 기능
Press the doorbell button (bell icon) on the keypad to activate the external doorbell chime (if connected).

Image: Doorbell Button
7.7 항-Tamp어 알람
If the keypad is forcibly removed from its mounting location, the built-in anti-tamper switch will trigger a loud alarm. To silence the alarm, re-secure the keypad or enter the Master Code.
8. 유지관리
- Clean the keypad surface with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- 배선 연결부에 마모나 손상 흔적이 있는지 정기적으로 점검하십시오.
- Ensure the keypad is securely mounted to prevent accidental tamp에링.
9. 문제 해결
- 키패드가 응답하지 않습니다: Check power supply connections. Ensure DC 12V is correctly applied.
- Door does not unlock:
- Verify the ID card or PIN is correctly registered.
- Check wiring to the electric lock. Ensure COM, NO/PUSH, NC connections are correct for your lock type.
- Confirm the power supply is adequate for both the keypad and the lock.
- 안티-티amp경보기가 예기치 않게 울립니다: Ensure the keypad is firmly attached to its mounting surface and the anti-tamper switch is properly engaged.
- 프로그래밍 모드로 진입할 수 없습니다. Double-check the Master Code. If forgotten, a factory reset may be required (refer to advanced programming instructions, not covered in this basic manual).
10. 보증 및 지원
보증 정보나 기술 지원에 대한 문의는 판매점이나 제조업체에 직접 문의하세요. 구매 증빙 자료로 구매 영수증을 보관하세요.





