Most TTLock Apartment Access Control Systems can be remotely controlled through the mobile app. The requirements and steps are as follows:

Requirements

1. Hardware: You need to have a TTLock-compatible smart lock installed on the apartment door.

2. Software: Install the TTLock mobile app on your smartphone, which is available for both iOS and Android systems.

3. Network: The smart lock needs to be connected to the network, either through a Wi-Fi gateway or other network connection methods supported by the lock. Some locks may also support Bluetooth connection for local control and need to be paired with your phone via Bluetooth.

Steps

1. Register and Log In: Download and install the TTLock app from the App Store or Google Play. Open the app and register an account if you don't have one already. Log in to your account using your registered phone number or email and password.

2. Add the Lock: Stand next to the TTLock smart lock on the apartment door and make sure your phone's Bluetooth is turned on. In the app, select "Add Lock" or a similar option and follow the on-screen prompts to complete the lock addition process. This usually involves the app searching for nearby Bluetooth devices and identifying the lock.

3. Connect to the Network: If your lock supports Wi-Fi and requires network connection for remote control, you need to configure the lock to connect to your home Wi-Fi network. The specific steps may vary depending on the lock model, but generally, you will need to enter your Wi-Fi network name and password in the lock's settings through the app.

4. Enable Remote Control: In the app, find the settings or options related to the specific lock you added. Look for an option like "Remote Control" or "Enable Remote Access" and toggle it on. Some locks may require additional verification or activation steps, such as entering a verification code sent to your phone or email.

5. Remote Operation: Once the remote control is enabled, you can open the app from anywhere and select the corresponding apartment lock. You can then choose to lock or unlock the door remotely, set temporary access codes for guests or service personnel, view access logs to see who has accessed the lock and when, and manage other lock-related settings.

Author: Written by Ms.Anna Zhang from S4A INDUSTRIAL CO., LIMITED

You can use the TTLock standalone access control without an internet connection. The available functions are as follows:

Unlocking Functions

1. Bluetooth Unlocking: As long as your mobile phone is within the Bluetooth connection range of the lock, you can use the TTLock app on your phone to unlock the door through Bluetooth.

2. Fingerprint Unlocking: If your TTLock device has a fingerprint recognition function and you have registered your fingerprint in advance, you can directly use your fingerprint to unlock the door without relying on the internet.

3. Password Unlocking: You can set a password in the TTLock app in advance. When needed, enter the correct password on the lock's keypad to unlock the door. This process does not require an internet connection.

4. IC Card Unlocking: Some TTLock systems support IC card unlocking. You can use the registered IC card to unlock the door by swiping the card near the card reader of the lock, and this function can also be used offline.

5. Mechanical Key Unlocking: TTLock smart locks usually come with mechanical keys as a backup. In case of emergencies or when other unlocking methods fail, you can use the mechanical key to unlock the door directly, without the need for an internet connection.

Basic Management Functions

1. User Management: You can add, delete, or modify user information and access permissions through the TTLock app when the phone is connected to the lock via Bluetooth. For example, you can set different unlocking methods and access time periods for family members, friends, or tenants.

2. Lock Settings: You can set some basic parameters of the lock through the app, such as auto-lock time, alarm volume, and password length. These settings only need to be configured once and can be saved in the lock's local memory, and do not require an internet connection for subsequent use.

Author: Written by Ms.Anna Zhang from S4A INDUSTRIAL CO., LIMITED

Most electric strike locks can be programmed with multiple access levels, including different user access and time-based access, when used in conjunction with an appropriate access control system. 

Here are the specific cases:

Different User Access Levels

Card and Password Systems: In S4A access control system with card readers and password keypads, each user can be assigned a unique access card or password. The system administrator can program the electric strike lock to recognize specific cards or passwords and grant different levels of access. For example, regular employees may have access only during business hours and to specific areas, while managers may have 24/7 access to all areas. The access control system stores the user information and access rights in a database, and when a user presents their card or enters the password, the system verifies the credentials and sends the appropriate signal to the electric strike lock to allow or deny access.

Biometric Systems: Biometric access control systems, such as fingerprint or facial recognition scanners, can also be integrated with electric strike locks to provide different user access levels. Each user's biometric data is enrolled in the system, and the administrator can set up specific access rights for each individual. For instance, some employees may only be able to enter the building through the main entrance, while security personnel may have access to all entrances and restricted areas. When a user attempts to access, the biometric scanner captures and verifies their biometric data, and if the authentication is successful and the user has the appropriate access rights, the electric strike lock is activated to grant access.

Time-Based Access

Scheduled Access: The S4A access control system ACB-001 ACB-002 ACB-004 can be programmed to allow access to the electric strike lock only during specific time periods. For example, in an office building, the main entrance lock can be set to allow employees to enter between 8:00 am and 6:00 pm on weekdays. Outside of these hours, the lock remains locked and access is denied. This is useful for restricting unauthorized entry during non-business hours and enhancing security. The system administrator can easily configure the access schedules through the access control software, and the electric strike lock will operate according to the programmed schedule.

Temporary Access: In some cases, it may be necessary to grant temporary access to a particular user or group of users. For example, a contractor may need access to a building for a specific project for a limited period. The S4A access control system can be configured to issue a temporary access credential, such as a time-limited access card or a one-time password, which will only work during the specified time period. The electric strike lock will recognize and respond to these temporary credentials, allowing the contractor to enter the building only during the authorized time.

Author: Written by Ms.Anna Zhang from S4A INDUSTRIAL CO., LIMITED

The TTLock Card Access Control system is compatible with a variety of lock types, including electric dead bolts, mortise locks, and padlocks.

1. Electric Dead Bolts: Many smart lock manufacturers integrate TTLock technology into their electric dead bolt products. These locks usually have an electronic control module that can communicate with the TTLock system, enabling the use of cards for access control.

2. Mortise Locks: Some mortise locks can also be made compatible with TTLock Card Access Control. This requires the mortise lock to have additional electronic components or modifications to support the card reading and communication functions with the TTLock system.

3. Padlocks: There are padlocks on the market that support TTLock Card Access Control. These padlocks are often designed for specific applications where the convenience of card access is needed, such as in some shared facilities or rental properties.

S4A factory has produced fingerprint lock with TTlock APP,Such as:iLock-01,iLock-02 etc

All fingerprint locks can be matched with different sizes of lock cylinders according to customer requirements.

Author: Written by Ms.Anna Zhang from S4A INDUSTRIAL CO., LIMITED

1. Some Electric Strike Locks Have Backup Battery Options

1. Many modern and more advanced electric strike locks are designed to have backup battery systems. These backup batteries are crucial in maintaining security and access control during power outages. For example, in commercial buildings such as offices, hospitals, and data centers, where continuous access control is essential, the backup battery can ensure that the electric strike lock continues to function as expected.

2. The backup battery is usually integrated into the access control system that the electric strike lock is a part of. When the main power supply fails, the system automatically switches to the backup battery power. This allows the lock to either remain locked (in a fail - secure configuration) or be unlocked for a certain period to allow for emergency egress (in a fail - safe configuration).

   
   

   
   

2. Battery Capacity and Duration

1. The capacity of the backup battery varies depending on the specific lock and access control system. It's typically measured in amp - hours (Ah). A common backup battery capacity might range from 1.2Ah to 7Ah or more. The duration that the battery can power the electric strike lock depends on factors such as the battery capacity, the power consumption of the lock, and the number of times the lock is activated during the power outage.

2. For example, a lock with a 1.2Ah backup battery and a relatively low power - consuming design might be able to maintain its function for several hours to a day, depending on usage. In contrast, a more power - hungry lock with a larger battery might still only last a few hours if there is frequent access activity.

3. Installation and Maintenance of Backup Batteries

1. The installation of the backup battery usually involves connecting it to the power supply unit of the access control system. It's important to follow the manufacturer's instructions carefully to ensure proper installation and connection. Some systems have built - in battery compartments with clear wiring diagrams, while others may require more complex wiring setups.

2. Regular maintenance of the backup battery is also necessary. This includes periodic battery replacement to ensure that the battery is in good working condition. Batteries have a limited lifespan, and over time, their capacity to hold a charge decreases. Manufacturers usually recommend replacing the backup battery every 1 - 3 years, depending on usage and environmental conditions. Additionally, keeping the battery in a cool and dry environment can help extend its life.

4. Not All Electric Strike Locks Have Backup Batteries

    However, it's important to note that not all electric strike locks come with backup battery systems. Some simpler or more budget - friendly models may rely solely on the main power supply. In such cases, a power outage would result in the lock losing its electronic functionality. This might not be a problem in some low - security or non - critical applications where a manual override or alternative access method (such as a mechanical key) is available.

Author: Written by Ms.Anna Zhang from S4A INDUSTRIAL CO., LIMITED

In the TTLock Fingerprint standalone access control system, you can add or delete user access permissions and set different access levels and time periods for different users in the following ways:

Adding and Deleting User Access Permissions

1. Adding Users: Open the TTLock app and make sure your phone is connected to the lock via Bluetooth. Then, find the option "Add User" or "Manage Users" in the app. You can usually add users by entering their phone numbers or email addresses and sending them an invitation. The recipient can then register and set up their access methods, such as fingerprints, passwords, or cards, according to the prompts.

2. Deleting Users: In the TTLock app, find the user list or management interface. Select the user you want to delete and click the "Delete" button. Confirm the deletion operation, and the user's access permissions will be revoked and their information removed from the system.

Setting Different Access Levels and Time Periods

1. Setting Access Levels: Some TTLock models support different access levels, such as administrator, regular user, and temporary user. The administrator has the highest authority and can manage all lock settings and user permissions. Regular users have normal access rights, and temporary users may have limited access rights and time. You can usually set the access level of a user when adding the user or in the user management interface.

2. Setting Time Periods: In the TTLock app, when adding a user or editing user permissions, look for the option "Set Time Period" or "Access Schedule". You can set a specific time range, such as a certain date and time period, for the user's access. For example, you can set a temporary user to only have access from 9:00 am to 5:00 pm on a certain day.

Author: Written by Ms.Anna Zhang from S4A INDUSTRIAL CO., LIMITED

In the TTLock Bluetooth Access Control system, you can change the password and other unlocking methods in the following ways:

Changing the Password

1. Using the TTLock App: Open the TTLock app and make sure your phone is connected to the lock via Bluetooth. Find the "Device Management" section in the app and select your lock, then tap "Reset Password" or "Change Password". Follow the prompts to enter the current password and then set a new password. Confirm the new password and save the settings.

2. Using the Lock Keypad: Some TTLock models allow you to change the password directly on the lock keypad. Usually, you need to enter the current password first, then enter the setting mode, and find the option to change the password. Follow the on-screen prompts to enter the new password and confirm the change.

Changing Fingerprint Unlocking

1. Adding a New Fingerprint: Open the TTLock app and connect to the lock via Bluetooth. Enter the user management interface and select the user for whom you want to add a fingerprint. Then, follow the prompts to place your finger on the fingerprint sensor of the lock multiple times until the fingerprint is successfully added.

2. Deleting a Fingerprint: In the TTLock app, find the fingerprint management option in the user management interface. Select the fingerprint you want to delete and click the "Delete" button to remove the fingerprint.

 Changing RFID Card Unlocking

1. Adding an RFID Card: Open the TTLock app and connect to the lock via Bluetooth. Enter the user management interface and select the user for whom you want to add an RFID card. Then, use the card reader of the lock to read the RFID card that needs to be added. The app will prompt you to complete the addition process.

2. Deleting an RFID Card: In the TTLock app, find the RFID card management option in the user management interface. Select the RFID card you want to delete and click the "Delete" button to revoke the card's access permission.

Author: Written by Ms.Anna Zhang from S4A INDUSTRIAL CO., LIMITED

The following is a general guide for installing the TTLock standalone access control system by yourself:

Installation Steps

1. Prepare the Tools: You need a screwdriver and other basic tools, and make sure you have the TTLock smart lock and its accessories.

2. Remove the Old Lock: Use a screwdriver to remove the old lock on the door, including the latch and striker plate, and clean the door surface.

3. Install the Latch and Striker Plate: Install the latch and striker plate of the TTLock on the door and the door frame respectively, and make sure they are installed in the correct position and can work properly.

4. Install the Lock Body: Align the lock body with the latch and install it on the door, and use screws to fix it.

5. Install the Battery: Open the battery compartment of the lock and install the battery according to the polarity mark. Usually, the TTLock uses alkaline batteries or lithium batteries.

6. Connect to the Mobile App: Download the TTLock app from the App Store or Google Play, open the app and register an account. Then turn on the Bluetooth of your mobile phone, stand next to the lock, and add the lock in the app. The app will search for nearby TTLock devices and complete the pairing and initialization settings.

Installation Guides and Video Tutorials

S4A factory can provide the corresponding installation video with detailed installation steps in English. If you need relevant information, please contact our sales at anytime...

Author: Written by Ms.Anna Zhang from S4A INDUSTRIAL CO., LIMITED

The battery life of the TTLock App standalone access control system is a crucial aspect that users often pay close attention to. Under normal circumstances, it can typically endure around 10,000 times of standard unlocking operations. This translates to an approximate lifespan of 10 - 12 months, providing reliable service for an extended period. However, it's important to note that several variables can influence this duration. The type of battery employed plays a significant role. Different battery chemistries offer varying power capacities and discharge rates. For instance, lithium-ion batteries might have a different performance profile compared to alkaline ones. Additionally, the connection technology utilized by the access control system can impact battery consumption. If the lock relies on a power-hungry wireless protocol, it could drain the battery more quickly. The frequency of usage is another obvious factor. A high-traffic door that requires frequent unlocking and locking will naturally deplete the battery at a faster rate than a seldom-used entryway. Environmental conditions also come into play. Extreme temperatures, whether hot or cold, can reduce battery efficiency and overall lifespan.

Fortunately, most TTLock smart locks are equipped with a convenient low battery reminder function. This acts as an early warning system to ensure that you're never caught off guard by a dead battery. When the battery power dips to a critical level, you'll receive timely notifications. These can come in the form of alerts directly within the TTLock mobile app, which you can access on your smartphone. Additionally, the lock itself may emit audible alerts, providing an immediate auditory cue that it's time to replace the battery.

When it's time to replace the battery, the process is straightforward and user-friendly. Here are the detailed steps:

1. Locate the battery compartment: In most cases, you'll find this compartment on the interior side of the door. This strategic placement is designed to make it accessible while maintaining security. Depending on the specific model of your TTLock access control system, you might need to use a screwdriver to open the compartment. Some models feature a simple latch or snap-on design, while others require the use of a tool to remove a cover plate.

2. Remove the old batteries: Once you've gained access to the battery compartment, carefully extract the old batteries. It's important to handle them with care, especially if they're leaking or damaged. In some instances, you may notice signs of corrosion on the battery terminals. If so, it's advisable to clean the terminals gently with a cloth or a small amount of baking soda solution before proceeding.

3. Insert new batteries: Select the appropriate replacement batteries. As mentioned earlier, alkaline batteries are often recommended due to their good performance and relatively long lifespan. When inserting the new batteries, pay close attention to the correct polarity. The positive (+) and negative (-) terminals must align with the markings inside the compartment. Incorrect polarity can lead to malfunction or damage to the lock.

4. Close the compartment: After successfully inserting the new batteries, securely close the battery compartment. If your model requires a screwdriver, make sure to tighten the screws evenly to ensure a proper seal. This not only protects the batteries from external elements but also ensures the continued reliable operation of the access control system.

Author: Written by Ms.Anna Zhang from S4A INDUSTRIAL CO., LIMITED

Tuya APP Standalone Access Control System: User Capacity and Permission Details

Maximum Number of Users in Tuya APP Standalone Access Control System

The maximum number of users that can be added to the Tuya APP standalone access control system can vary depending on the specific device model. Here are some common capacities seen in different models:

Some models: Support up to 100 app users. This typically includes a combination of 255 fingerprint/card/pin users within this 100 - user limit. For example, the S4A Access Control's HF2 - BT model, which is a bluetooth - enabled waterproof touch keypad + fingerprint + RFID access controller integrated with Tuya, has this capacity. It also has a hardware user capacity of 1000. In this case, the breakdown for common users is 988 (100 fingerprint users + 888 pin/card users), with 10 visitor users and 2 panic users.

Other models:There are devices like the Tuya Mobile APP, WiFi Touch Screen Standalone Access Controller (model T12 wifi em/mf) which can support up to 2000 users. And certain Amazon - listed models, such as the Wireless WiFi TUYA Access Control System, claim to have a capacity of 10000 users.

It's important to note that these capacities are designed to meet different usage scenarios. Small - scale applications like a home or a small office may find the 100 - user limit sufficient, while larger commercial or industrial settings might require models with a higher user capacity like 2000 or 10000 users.

Differences in Permissions Among Different Types of Users

1. Administrators:

User Management: Administrators have the power to add, delete, and modify all types of users in the system. This includes adding new fingerprint, card, or pin - based users as well as app - based users. They can also assign different access levels to other users. For example, they can decide whether a new user will be a regular user or have some additional privileges.

System Settings: They can adjust various system - level settings. This may include setting the relay output time (which controls how long the door remains open after being unlocked), configuring access modes (such as enabling or disabling specific combinations of fingerprint + card or card + pin access), and changing network - related settings if the device is connected via WiFi or Bluetooth.

View All Records: Administrators can view all access records. This is crucial for security auditing. They can see who accessed the door, at what time, and using which method (fingerprint, card, pin, or app). This helps in tracking any suspicious activities or in case of any security incidents.

2. Normal Users:

Access Rights: Normal users are mainly restricted to using the access control system for entry. They can use their assigned access methods, such as their fingerprint, card, or pin (if provided) to unlock the door. They may also be able to use the Tuya APP to unlock the door if they have been set up as app - based users.

Limited Settings: In some cases, normal users may have a very limited ability to change their own personal settings. For example, they might be able to change their own pin code if the system allows it, but they cannot modify system - wide settings or manage other users.

View Own Records: Some systems may allow normal users to view their own access records. This gives them a way to track when they accessed the premises, which can be useful for personal reference.

In summary, the Tuya APP standalone access control system offers flexibility in user capacity based on different models, and a clear distinction in permissions between administrators and normal users to ensure security and proper management of access. 

Author: Written by Ms.Anna Zhang from S4A INDUSTRIAL CO., LIMITED