1. Introduction
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. Produit terminéview
2.1 Principales caractéristiques
- IP66 Waterproof and Anti-Vandal Design: Suitable for harsh outdoor environments.
- Modes d'accès multiples : Supports RFID card only, PIN code only, or Card + PIN for enhanced security.
- Capacité d'utilisateurs élevée : 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.
- Latch Mode: Allows the door or gate to remain open.
- Vol largetagGamme : Operates on 12~28V AC/DC.
- Clavier rétroéclairé : Assure la visibilité en conditions de faible luminosité.
- Construction durable : Zinc alloy casing with powder coating.
2.2 Composants inclus
- 1 x Secukey SK4-W Standalone Access Control Device (RFID/PIN)
- 1 x Master Add Card
- 1 x Master Delete Card
- 1 x Manuel d'utilisation
2.3 Produit Views

Figure 1 : Face avant view of the SK4-W unit, highlighting the keypad and Secukey branding.

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

Figure 3 : Côté view of the SK4-W unit.

Figure 4 : Un autre côté view of the SK4-W unit.

Figure 5 : Retour view of the SK4-W unit, displaying the integrated wiring for installation.
3. Configuration et installation
3.1 Montage de l'appareil
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 Schéma de câblage
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.
- Puissance d'entrée : Connect to 12~28V AC/DC power source.
- Lock Output (NO/NC/COM): Connect to your electric lock.
- Sortie d'alarme: Connect to an external alarm system (if applicable).
- Wiegand In/Out: For connecting external Wiegand readers or other Wiegand devices.
- Bouton de sortie : 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. Mode d'emploi
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.
- Ajout d'utilisateurs : Present the Master Add Card, then present the new user's RFID card or enter their PIN.
- Suppression d'utilisateurs : Present the Master Delete Card, then present the user's RFID card or enter their PIN to be deleted.
4.2 Modes d'accès
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. Entretien
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.
- Nettoyage: Wipe the keypad and casing avec un doux, damp Chiffon. Évitez les nettoyants abrasifs ou les solvants.
- Vérification de la connexion : Periodically inspect wiring connections for any signs of wear, corrosion, or loosening.
- Mises à jour du micrologiciel : Vérifiez le fabricant website pour toute mise à jour de firmware disponible.

Figure 7: The SK4-W is designed to withstand extreme operating temperatures, from -40°C to 60°C.
6. Dépannage
| Problème | Cause possible | Solution |
|---|---|---|
| L'appareil ne s'allume pas. | Pas d'alimentation ; volume incorrecttage; loose wiring. | Check power connections and ensure correct 12~28V AC/DC supply. Verify wiring. |
| Carte RFID non reconnue. | 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. |
| Le code PIN ne fonctionne pas. | Incorrect PIN; PIN not enrolled; device in card-only mode. | Double-check the PIN. Ensure the PIN is enrolled. Verify the access mode setting. |
| La serrure de la porte ne s'active pas. | 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. Spécifications
| Attribut | Valeur |
|---|---|
| Numéro de modèle | SK4-W |
| Marque | Sécukey |
| Dimensions (L x l x H) | 13.0 x 5.6 x 2.3 cm |
| Poids | 500 grammes |
| Couleur | Argent |
| Alimentation électrique | 12 ~ 28V AC / DC |
| Indice de protection IP (Ingress Protection) | IP66 (Waterproof, Anti-Vandal) |
| Capacité de l'utilisateur | Jusqu'à 1000 utilisateurs |
| Longueur du code PIN | 4 à 6 chiffres |
| Type de carte | 125 KHz EM Card |
| Interface Wiegand | Wiegand 26-bit Input & Output |
| Verrouiller la charge de sortie | 3 A maximum |
| Charge de sortie d'alarme | 3 A maximum |
| Température de fonctionnement | -40 °C à 60 °C (-40 F à 140 F) |
| Humidité de fonctionnement | 10% à 90% (sans condensation) |
| Casing Matériau | Zinc Alloy with Powder Coating |
8. Garantie et assistance
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 website.
Coordonnées:
- Fabricant: Sécukey
- Website: www.secukey.com (Example lien (le lien réel peut varier)
- Service client: Se référer à l'emballage du produit ou website répertoriant les contacts d'assistance régionale.
Veuillez conserver votre preuve d'achat pour les réclamations au titre de la garantie.





