1. Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Solity AT1 Smart Digital Electronic Deadbolt Door Lock. Please read this manual thoroughly before installation and use to ensure proper function and safety. The Solity AT1 is designed to enhance home security with convenient keyless access and robust protection.
Since 1980, Solity has integrated South Korean technology into secure and practical smart lock solutions, specializing in reliable deadbolts to enhance home security seamlessly.
Image 1.1: Front view of the Solity AT1 Smart Digital Electronic Deadbolt Door Lock.
Image 1.2: Front (exterior) and back (interior) views of the Solity AT1 lock.
2. Safety Information
- Do not attempt to disassemble or repair the lock yourself. Contact customer support for assistance.
- Use only new, high-quality batteries. Do not mix old and new batteries or different types of batteries.
- Keep the keypad clean and dry. Avoid using abrasive cleaners or solvents.
- Ensure the door frame and door are structurally sound before installation.
- Regularly check the lock's functionality and battery level.
3. Specifications
| Feature | Specification |
|---|---|
| Brand | SOLITY |
| Model Name | AT1 |
| Lock Type | Keypad Deadbolt |
| Material | Zinc |
| Color | Satin Nickel (variant) |
| Dimensions (L x W x H) | 1.5 x 7.5 x 3.51 inches |
| Item Weight | 2.2 pounds (approx. 1 kg) |
| Special Feature | Anti-Peeping Password |
| Connectivity Protocol | Wi-Fi |
| Controller Type | Hand Control, Push Button, SmartThings |
| Environmental Rating | IP55 (Dust and Water Resistant) |
| Durability | Tested through 100,000 cycles, 240-hour salt spray test, endures up to 3000N force. ANSI Grade 3 certified. |
| Power Source | 4 AA Batteries (not included) |
| Emergency Power | USB Type-C port |
Image 3.1: Overview of Solity AT1 functions and security features.
4. Setup and Installation
The Solity AT1 lock is designed for DIY installation on standard American doors, supporting both left and right-handed orientations. Only a screwdriver is required.
4.1. Compatibility Check
Before beginning installation, ensure your door meets the following specifications:
Image 4.1: Door compatibility measurements for the Solity AT1 lock.
- Backset: 2-3/8" or 2-3/4" (60mm or 70mm)
- Door Thickness: 1-3/4" (44mm)
- Door Holes: 2-1/8" (54mm) diameter
4.2. Installation Steps
Follow the step-by-step instructions provided in the physical manual or refer to the online video guide for detailed visual assistance.
Image 4.2: The Solity AT1 lock requires only a screwdriver for installation.
Image 4.3: Installation is designed to be easy with a screwdriver and video guidance.
4.3. Post-Installation Check Points
After physical installation, perform these checks:
Image 4.4: Key installation and locking direction setup.
- Key Tail Insertion: Ensure the key tail is inserted horizontally into the exterior body. The deadbolt should extend when the key tail is rotated.
- Set Locking Direction: After installation, ensure the deadbolt is unlocked. Press the SOLITY button for 2 seconds to set and check the locking direction (left or right).
5. Operating Instructions
5.1. Keyless Entry
The Solity AT1 allows keyless entry using customizable password codes. Up to 100 user codes can be stored.
Image 5.1: The lock supports versatile access options with multiple user codes.
5.2. Auto-Lock Feature
The lock can be configured to automatically lock after a set period, ranging from 10 to 99 seconds after closing the door. This feature ensures your property is secured promptly.
Image 5.2: Adjustable auto-lock feature for securing your door.
5.3. One-Touch Locking
To manually lock the door, simply press the SOLITY button for 2 seconds.
Image 5.3: One-touch locking by pressing the Solity button.
5.4. Silent Mode and Backlit Keypad
The lock features a silent mode for quiet operation, ideal for environments where noise is a concern. The keypad is backlit for easy visibility in low-light conditions.
Image 5.4: Silent mode and backlit keypad for convenience and discretion.
6. Programming Codes
6.1. User Codes
The Solity AT1 supports up to 100 customizable user codes. Refer to the detailed programming instructions in your physical manual for steps on adding, modifying, or deleting user codes.
Image 6.1: The lock supports up to 100 individual user codes.
6.2. One-Time PIN Codes
Create temporary, one-time use PIN codes for guests, delivery personnel, or service providers. These codes are secure and expire after a single use.
Image 6.2: One-Time PIN codes for temporary access.
7. Battery Management
The Solity AT1 is powered by 4 AA batteries (not included) and features smart battery management to ensure reliable operation.
7.1. Low Battery Alert
The lock will provide a low battery alert when the battery level is critical, allowing you time to replace the batteries before they fully deplete.
7.2. Emergency Power Terminal
In the event of a complete battery depletion, an external power bank can be connected to the USB Type-C port on the exterior unit to provide emergency power and unlock the door. This port is for emergency power only, not for charging the internal batteries.
Image 7.1: Smart battery management with low battery alert and emergency power terminal.
Image 7.2: The lock offers up to 1 year of battery life under normal usage.
8. Maintenance
- Cleaning: Wipe the lock's exterior with a soft, dry cloth. Avoid harsh chemicals or abrasive materials that could damage the finish or keypad.
- Battery Replacement: Replace all four AA batteries when the low battery alert is activated. Ensure correct polarity.
- Regular Checks: Periodically check that all screws are tight and the lock operates smoothly.
9. Troubleshooting
9.1. Lock Not Responding
- Check battery levels and replace if necessary.
- Ensure the keypad is clean and free from obstructions.
- If completely unresponsive, use the emergency USB Type-C power terminal with a power bank.
9.2. Incorrect Locking Direction
If the lock's direction seems incorrect (e.g., it indicates locked when open), this may be due to an incorrect setting during installation. Reset the lock and re-set the locking direction.
Image 9.1: Refer to the 'Check Point' section for guidance on setting the locking direction.
9.3. Resetting the Lock
If you encounter persistent issues or need to clear all settings, you may need to reset the lock. Remove one of the four batteries, then re-insert it before proceeding with the reset process. For a visual guide on how to reset the lock, scan the QR code below or visit the provided link:
10. Warranty and Support
Solity provides a lifetime warranty on mechanical parts and a 1-year warranty on electronic components for the AT1 Smart Digital Electronic Deadbolt Door Lock. For any questions, technical assistance, or warranty claims, please contact Solity customer support. Our 24/7 customer support team is available to assist you.
