1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of the Sonew Home Security Access Control Keypad (Model Sonewcn195a7uz0). This device is designed to enhance security by providing multiple access methods for controlled entry, including card, password, and a combination of both. Please read this manual thoroughly before installation and use to ensure proper functionality and safety.
2. Safety Information
- Ensure the power supply voltage matches the device's specifications (DC12-24V).
- Do not expose the device to extreme temperatures outside the -40℃ to 60℃ range.
- Avoid installing the device in direct sunlight or areas with high humidity.
- Disconnect power before performing any wiring or maintenance.
- Keep the device away from strong electromagnetic interference.
3. Package Contents
Verify that all items are present in the package:
- 1 x Sonew Access Control Keypad
- 1 x Wiring Harness
- 2 x Expansion Tubes
- 2 x Mounting Screws
- 1 x User Manual
Image: Sonew Access Control Keypad with included wiring harness and mounting hardware. This image displays the Sonew Access Control Keypad alongside its essential installation components: a multi-colored wiring harness, mounting screws, and expansion tubes for secure attachment.
4. Specifications
| Feature | Specification |
|---|---|
| Model Number | Sonewcn195a7uz0 |
| Card Reading Distance | 2-6 cm (0.8-2.4 inches) |
| Working Voltage | DC12-24V |
| Operating Temperature | -40℃ to 60℃ |
| Electric Lock Output | ≤3A |
| Quiescent Current | ≤30mA |
| User Storage Capacity | 2000 users |
| Door Opening Time | 0-99 seconds (adjustable) |
| Material | ABS Plastic |
| Item Weight | 5.1 ounces |
| Batteries Required | No |
5. Setup and Installation
5.1 Mounting the Keypad
- Choose a suitable location for installation, ensuring it is protected from direct weather exposure if outdoors.
- Use the keypad's backplate as a template to mark the drilling points on the wall.
- Drill holes and insert the expansion tubes.
- Secure the backplate to the wall using the provided screws.
- Connect the wiring harness to the keypad's connector.
- Attach the keypad to the mounted backplate.
Image: Rear view of the Sonew Access Control Keypad. A view of the keypad's rear, revealing the integrated circuit board and the connector port for the wiring harness, crucial for installation.
5.2 Wiring Diagram
The keypad requires a DC12-24V power supply. Connect the wiring harness according to the diagram provided with your electric lock and power supply. The keypad includes a doorbell interface for connection to an external wired doorbell (not included).
- Red Wire: +12V/24V DC Power Input
- Black Wire: GND (Ground)
- Green Wire: Data 0 (Wiegand)
- White Wire: Data 1 (Wiegand)
- Yellow Wire: Doorbell Output
- Blue Wire: NO (Normally Open) for Electric Lock
- Purple Wire: COM (Common) for Electric Lock
- Brown Wire: NC (Normally Closed) for Electric Lock
Consult a qualified electrician if you are unsure about the wiring process.
6. Operating Instructions
6.1 Access Methods
The keypad supports the following door opening methods:
- Card: Present a registered proximity card to the keypad.
- Password: Enter a registered numerical password on the keypad.
- Card + Password: Present a registered card, then enter the associated password.
Image: Sonew Access Control Keypad demonstrating card and password entry. This image shows the Sonew Access Control Keypad, highlighting its dual functionality for entry using either a proximity card or a numerical password.
Image: Sonew Access Control Keypad supporting multiple door opening methods. This image demonstrates the keypad's support for various door opening methods, including card, password, and a combination of card plus password.
6.2 User Management
The keypad allows for the management of up to 2000 users.
- Adding Users: Refer to the programming guide (usually accessed via a master password) to add new cards or passwords.
- Modifying Passwords: Users can typically modify their own door password directly from the keypad interface after authentication.
- Deleting Users: In case of a lost card, the card number can be deleted from the system using the keypad, eliminating security risks.
6.3 Backlight Feature
The keypad features a backlight design, ensuring clear visibility of the numeric keyboard in low-light conditions, both day and night.
Image: Sonew Access Control Keypad mounted on a wall. The keypad is shown installed on a wall, illustrating its compact design. Text indicates a card reading distance of 2-6 cm (0.8-2.4 inches) and mentions the night backlight feature for clear visibility.
7. Maintenance
- Clean the keypad surface regularly with a soft, dry cloth. Avoid abrasive cleaners or solvents.
- Ensure all wiring connections remain secure.
- Periodically test the system's functionality, including card and password access, and the doorbell (if connected).
- Do not attempt to open or repair the device yourself, as this may void the warranty and cause damage.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Keypad not responding | No power, loose wiring, device malfunction. | Check power supply and wiring connections. Ensure voltage is correct. If problem persists, contact support. |
| Card not recognized | Card not registered, card damaged, incorrect reading distance. | Ensure the card is properly registered. Try another registered card. Present the card within 2-6 cm of the keypad. |
| Password not working | Incorrect password, password not registered. | Verify the password. Ensure the password is correctly registered in the system. |
| Doorbell not ringing | Doorbell not connected, faulty doorbell, wiring issue. | Check doorbell wiring and ensure the external doorbell is functional. |
9. Warranty and Support
For warranty information and technical support, please refer to the documentation provided at the time of purchase or contact Sonew customer service. Keep your purchase receipt as proof of purchase.