1. Ifihan
This user manual provides comprehensive instructions for the installation, operation, and maintenance of the Secukey SK4-W Standalone Access Control System. Please read this manual carefully before installation and use to ensure proper functionality and safety.
The Secukey SK4-W is a robust, IP66-rated access control device designed for outdoor use, featuring RFID card and PIN code access. It is an ideal solution for securing doors, gates, and other entry points.
2. Ọja Ipariview
2.1 Key Awọn ẹya ara ẹrọ
- IP66 Waterproof and Anti-Vandal Design: Dara fun awọn agbegbe ita gbangba lile.
- Awọn ọna Wiwọle lọpọlọpọ: Supports RFID card only, PIN code only, or Card + PIN for enhanced security.
- Agbara Olumulo Giga: Manages up to 1000 users.
- Integrated Relay: Built-in NO, NC, Com relay for direct door lock control.
- Adjustable Output Times: Programmable lock output time (1-99 seconds) and alarm output time (1-3 minutes).
- Wiegand 26-bit Interface: Supports external Wiegand readers, exit buttons, and alarms.
- Ipo Latch: Allows the door or gate to remain open.
- Jakejado Voltage Ibiti: Operates on 12~28V AC/DC.
- Àtẹ bọ́tìnnì: Ó ń rí i dájú pé ó ríran ní àwọn ipò tí ìmọ́lẹ̀ kò pọ̀.
- Ikole ti o tọ: Zinc alloy casing with powder coating.
2.2 irinše To wa
- 1 x Secukey SK4-W Standalone Access Control Device (RFID/PIN)
- 1 x Master Add Card
- 1 x Master Delete Card
- 1 x Itọsọna olumulo
2.3 Ọja Views

olusin 1: Iwaju view of the SK4-W unit, highlighting the keypad and Secukey branding.

olusin 2: Angled view of the SK4-W, providing a perspective of its slim profile.

olusin 3: Apa view of the SK4-W unit.

olusin 4: Apa miran view of the SK4-W unit.

olusin 5: Pada view of the SK4-W unit, displaying the integrated wiring for installation.
3. Eto ati fifi sori
3.1 Iṣagbesori ẹrọ
The SK4-W is designed for surface mounting. Choose a secure location near the door or gate, ensuring it is within reach for users and protected from direct impact. Use appropriate screws and wall plugs for the mounting surface.
3.2 Wiring aworan atọka
The device requires a 12~28V AC/DC power supply (not included). Connect the wires according to the diagram provided in the full manual. Ensure all connections are secure and insulated to prevent short circuits.
- Iṣagbewọle agbara: Connect to 12~28V AC/DC power source.
- Lock Output (NO/NC/COM): Connect to your electric lock.
- Okun itaniji: Connect to an external alarm system (if applicable).
- Wiegand In/Out: For connecting external Wiegand readers or other Wiegand devices.
- Bọtini Jade: Connect a push-to-exit button for convenient egress.
For detailed wiring schematics, please refer to the comprehensive wiring diagram included in the product packaging.
4. Awọn ilana Iṣiṣẹ
4.1 Initial Setup and Master Cards
Upon first power-up, the device will be in factory default mode. Use the included Master Add Card and Master Delete Card to manage user access.
- Fikun Awọn olumulo: Present the Master Add Card, then present the new user's RFID card or enter their PIN.
- Nparẹ awọn olumulo: Present the Master Delete Card, then present the user's RFID card or enter their PIN to be deleted.
4.2 Access Modes
The SK4-W supports three primary access modes:
- Card Only Mode: Users gain access by presenting a valid RFID card.
- PIN Only Mode: Users gain access by entering a valid 4-6 digit PIN code.
- Card + PIN Mode: Users must present a valid RFID card and then enter their corresponding PIN code for access. This mode offers the highest security.
Refer to the full programming guide for instructions on how to switch between access modes and manage user PINs.
4.3 Visitor PINs
The SK4-W supports up to 10 visitor PINs, which can be set to be valid for 1 to 10 uses. This feature is useful for temporary access for guests or service personnel.

Figure 6: The SK4-W supports visitor PINs and is IP66 waterproof, suitable for outdoor installation.
4.4 Latch Mode
The latch mode allows the door or gate to remain unlocked for an extended period, which can be useful during peak hours or for maintenance. Consult the programming manual for activation and deactivation procedures.
5. Itọju
The Secukey SK4-W is designed for minimal maintenance due to its robust construction and IP66 rating. However, regular checks can prolong its lifespan and ensure optimal performance.
- Ninu: Wipe the keypad and casing pẹlu asọ, damp asọ. Yago fun abrasive ose tabi epo.
- Ṣayẹwo Asopọmọra: Periodically inspect wiring connections for any signs of wear, corrosion, or loosening.
- Awọn imudojuiwọn famuwia: Ṣayẹwo awọn olupese ká webojú òpó wẹ́ẹ̀bù fún àwọn àtúnṣe firmware tó wà.

Figure 7: The SK4-W is designed to withstand extreme operating temperatures, from -40°C to 60°C.
6. Laasigbotitusita
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| Ẹrọ ti ko ni agbara lori. | Kò sí ìpèsè agbára; ìdìpọ̀ tí kò tọ́tage; loose wiring. | Check power connections and ensure correct 12~28V AC/DC supply. Verify wiring. |
| A ko mọ kaadi RFID. | Card not enrolled; incorrect card type (not 125 KHz EM); damaged card. | Ensure the card is properly enrolled. Verify it is a 125 KHz EM card. Try another card. |
| Koodu PIN ko ṣiṣẹ. | Incorrect PIN; PIN not enrolled; device in card-only mode. | Double-check the PIN. Ensure the PIN is enrolled. Verify the access mode setting. |
| Door lock not activating. | Incorrect lock wiring (NO/NC); lock power issue; relay output time too short. | Check lock wiring and power. Adjust the lock output time in settings. |
| Wiegand output issues. | Incorrect Wiegand wiring; incompatible Wiegand device. | Verify Wiegand 26-bit wiring. Ensure external device compatibility. |
If the problem persists, please contact Secukey technical support for assistance.

Figure 8: Wiegand 26-bit input and output signal timing diagram.
7. Awọn pato
| Iwa | Iye |
|---|---|
| Nọmba awoṣe | SK4-W |
| Brand | Secukey |
| Awọn iwọn (L x W x H) | 13.0 x 5.6 x 2.3 cm |
| Iwọn | 500 giramu |
| Àwọ̀ | Fadaka |
| Ibi ti ina elekitiriki ti nwa | 12 ~ 28V AC / DC |
| Ingress Idaabobo (IP) Rating | IP66 (Waterproof, Anti-Vandal) |
| Agbara olumulo | Titi di awọn olumulo 1000 |
| Ipari koodu PIN | 4 to 6 awọn nọmba |
| Kaadi Iru | 125 KHz EM Card |
| Wiegand Ọlọpọọmídíà | Wiegand 26-bit Input & Output |
| Fifuye O wu Fifuye | Iye ti o ga julọ ti 3A |
| Fifuye O wu Itaniji | Iye ti o ga julọ ti 3A |
| Awọn iwọn otutu ti nṣiṣẹ | -40°C si 60°C (-40F si 140 F) |
| Ọriniinitutu ti nṣiṣẹ | 10% si 90% (ti kii ṣe itọlẹ) |
| Casing Ohun elo | Zinc Alloy with Powder Coating |
8. Atilẹyin ọja ati Support
Secukey products are manufactured to high quality standards. For warranty information and technical support, please refer to the warranty card included with your product or visit the official Secukey webojula.
Ibi iwifunni:
- Olupese: Secukey
- Webojula: www.secukey.com (Eksample ọna asopọ, ọna asopọ gangan le yatọ)
- Iṣẹ onibara: Tọ́ka sí àpótí ọjà tàbí webAaye fun awọn olubasọrọ atilẹyin agbegbe.
Jọwọ ṣe idaduro ẹri rira rẹ fun awọn iṣeduro atilẹyin ọja.





