1. Introduction
The Secukey SK1-W is a robust, standalone access control system designed for secure entry management. Featuring RFID and PIN access, an integrated door opener relay, and an IP66-rated anti-vandal zinc alloy casing, this device is suitable for both indoor and outdoor applications. This manual provides detailed instructions for installation, operation, and maintenance to ensure optimal performance and security.
Front view of the Secukey SK1-W access control device, featuring a numeric keypad and an integrated card reader.
Angled view of the Secukey SK1-W access control unit, highlighting its compact design and silver finish.
2. Key Features
- Durable Construction: IP66 waterproof and anti-vandal zinc alloy casing.
- User Capacity: Supports up to 1000 users.
- Multiple Access Modes: Card only, PIN only, or Card + PIN.
- Adjustable Relay Output: Programmable from 1 to 99 seconds (default 5 seconds).
- Adjustable Alarm Output: Programmable from 1 to 3 minutes (default 1 minute).
- Wiegand Interface: 26-bit input/output for external devices (e.g., exit button, external alarm).
- Latch Mode: Functionality to hold a door or gate open.
- Backlit Keypad: Enhanced visibility in low-light conditions.
- Wide Voltage Range: Compatible with 12-24V DC / 12-18V AC power supplies.
- Wide Operating Temperature: Functions reliably from -40°C to 60°C (-40°F to 140°F).
An image showcasing the robust features of the SK1-W, including its -40°C resistance, IP66 waterproof rating, and wide voltage range of 12-28 Volts AC/DC.
3. Specifications
| Feature | Specification |
|---|---|
| Product Dimensions (H x W x D) | 12.0 x 7.6 x 2.5 cm |
| Weight | 600 g |
| Material | Zinc Alloy with Powder Coating |
| Power Supply | 12-24V DC / 12-18V AC (Power supply not included) |
| Lock Output Load | 3 Amperes max |
| Alarm Output Load | 3 Amperes max |
| User Capacity | Up to 1000 users |
| PIN Code Length | 4 to 6 digits |
| Card Type | 125 KHz EM Card (13.56MHz Mifare also supported as per image) |
| Wiegand Interface | 26-bit Input & Output |
| Operating Temperature | -40°C to 60°C (-40°F to 140°F) |
| Operating Humidity | 10% ~ 90% (non-condensing) |
4. Installation and Wiring
Proper installation and wiring are crucial for the functionality and safety of the SK1-W system. Ensure all connections are secure and follow local electrical codes.
4.1 Mounting
Mount the device on a flat, stable surface at a convenient height for users. Consider the device dimensions (12.0H x 7.6W x 2.5D cm) when selecting a mounting location. The IP66 rating allows for outdoor installation.
4.2 Wiring Diagrams
Refer to the diagrams below for connecting the SK1-W to your power supply, lock, and alarm systems. A 1N4004 diode (included in packing) or equivalent is required when using a common power supply to prevent damage to the reader.
Detailed wiring diagrams for the Secukey SK1-W. The top diagram shows common power supply connections, while the bottom diagram illustrates access control power supply connections. Both include keypad, lock, and alarm wiring, with a note on the required 1N4004 diode.
Important: Ensure the power supply is disconnected before performing any wiring to prevent electrical shock or damage to the device.
5. Operating Instructions
The SK1-W supports various operating modes and user management functions. The device comes with a Master Add Card and a Master Delete Card for initial setup and user management.
5.1 User Management
The system can manage up to 1000 users. Users can be added or deleted using the Master Add Card and Master Delete Card, or through specific programming sequences via the keypad.
An image illustrating the Secukey SK1-W access control unit in use, showing a hand presenting an EM card for access. Text indicates user types (Card, PIN) and supported card types (125KHz EM, 13.56MHz Mifare).
5.2 Access Modes
The SK1-W offers three primary access modes:
- Card Only: Access granted by presenting a valid EM card.
- PIN Only: Access granted by entering a valid 4-6 digit PIN code.
- Card + PIN: Access granted by presenting a valid EM card followed by entering a valid PIN code.
5.3 System Settings
- Relay Output Time: The duration the door relay remains active can be set from 1 to 99 seconds.
- Alarm Output Time: The duration of the alarm output can be set from 1 to 3 minutes.
- Backlight Control: The keypad backlight and LED status can be toggled ON or OFF.
- Latch Mode: Activate this mode to keep the door or gate continuously open until manually deactivated.
The Secukey SK1-W access control unit with its backlit keypad illuminated, demonstrating the adjustable LED status feature for visibility in various lighting conditions.
5.4 Operating Modes Diagram
The SK1-W can function in three distinct modes, as illustrated below:
A diagram illustrating the three main operating modes of the SK1-W: Standalone Mode, Controller Mode, and Reader Mode (with LED and Buzzer Output), and their interconnections via Wiegand D0 & D1.
- Standalone Mode: The device operates independently, managing users and access directly.
- Controller Mode: The device acts as a controller for other Wiegand readers.
- Reader Mode with LED & Buzzer Output: The device functions as a Wiegand reader, providing LED and buzzer feedback.
6. Maintenance
To ensure the longevity and reliable operation of your Secukey SK1-W access control system, follow these maintenance guidelines:
- Cleaning: Regularly wipe the device with a soft, damp cloth. Avoid abrasive cleaners or solvents that could damage the casing or keypad.
- Environmental Conditions: While the device is IP66 rated, avoid prolonged exposure to extreme conditions beyond its specified operating temperature and humidity ranges.
- Cable Inspection: Periodically check all wiring connections for signs of wear, corrosion, or damage. Ensure all connections remain secure.
- Firmware Updates: Check the manufacturer's website for any available firmware updates that may improve performance or add new features.
7. Troubleshooting
If you encounter issues with your SK1-W system, refer to the following common problems and solutions:
- Device Not Powering On:
- Check the power supply connections and ensure the correct voltage (12-24V DC / 12-18V AC) is being supplied.
- Verify that the power supply unit is functional.
- Access Denied (Valid Card/PIN):
- Ensure the card or PIN is correctly programmed into the system.
- Check the access mode setting (Card Only, PIN Only, Card + PIN) to ensure it matches the user's attempt.
- If using Card + PIN, ensure both are entered correctly in sequence.
- Door Not Unlocking:
- Verify the lock wiring connections are correct and secure.
- Check the relay output time setting; it might be too short.
- Ensure the lock itself is functional and receiving power.
- Keypad Unresponsive:
- Check for any physical damage to the keypad.
- Ensure the device is receiving adequate power.
If these steps do not resolve the issue, please contact Secukey customer support for further assistance.
8. Warranty and Support
The Secukey SK1-W access control system is covered by a manufacturer's warranty. Please refer to the warranty card included with your product or visit the official Secukey website for detailed warranty terms and conditions.
For technical support, troubleshooting assistance, or inquiries regarding your product, please contact Secukey customer service through their official website or the contact information provided in your product packaging.