Fingerprint Door Lock D400+
The D400+ fingerprint door handle, one of the economical products of ALOCK, has a capacity of 100 fingerprints, 200 passwords and card identification. In addition, TTlock can be connected to the mobile device via the Bluetooth application.
The device has a scratch-resistant glass touch screen and a 50-decibel touch ring button. Thanks to the application, single-use or multi-use passwords can be assigned to users. Additionally, entry-exit records can be viewed through the application, and access hours and permissions for specific users can be defined for specific days of the week. However, since this application works with Bluetooth technology, the device must be at most 6 meters away in order to communicate with the door handle.
Another feature of this door handle is the remote opening function via mobile device. The night lock on it is designed to prevent unauthorized or accidental entry from outside.
The D400+ smart door handle works with 4 1.5V AA batteries and can be used for approximately one year. Thanks to the low battery level warning system, the user is notified that the battery is about to run out. In emergency situations, power can be supplied using a power bank or phone charger via the micro USB charging port. After entering your password or fingerprint, you can enter and change the batteries.
The mechanical key located on the door handle is super C type and provides high security. If the electronic system is disabled for any reason, the door can be opened with a mechanical key.
ALOCK’s D400+ digital door handle also has a “passage mode” feature. In this mode, the door lock is disabled and users can enter without entering any password or fingerprint, just by pulling down the door handle. This feature is ideal for guests or during times of heavy visitor traffic in offices.
This door handle comes with a 2-year replacement warranty for electronic components. Like other brands on the market, it is not suitable for areas exposed to direct sunlight, wind and rain, but is ideal for use inside buildings. It can be easily installed on wooden, steel and fire doors.
An optional remote control with Bluetooth technology can be added to the product. This remote control cannot be copied.
Fingerprint Door Lock D400+ Offline Features
- Unlocking with up to 100 fingerprints
- Support for 200 users via passcodes and cards
- Bluetooth unlocking via TTlock mobile application within a maximum range of 10 meters
- Night lock function to prevent unauthorized entry
- Power supply: 4×1.5V AA batteries
- Micro USB port for emergency charging when batteries are depleted
- Low battery warning system
- Touch doorbell with 55 dB sound level
- Scratch-resistant glass touchscreen
- Optional remote control registration feature
- Ability to define one-time and recurring passcodes
- Fake PIN code function allowing sequential false entries to protect the actual code
- Two-factor authentication requiring two electronic credentials for access
- Super B mechanical key for emergency entry
- Tamper alarm activated if the handle is forcibly removed
- Passage Mode allowing free access without fingerprint, passcode, etc.
- Ability to define access time windows for users via the mobile application
- Access logs viewable on mobile within Bluetooth range
| Fingerprint Door Lock D400+ Technical Specifications |
| Model: |
D400+ |
| Color: |
Black |
| Weight: |
3.1 kg |
| Handle Dimensions: |
37 x 6.8 x 3 cm |
| Lock Dimensions: |
21 x 9 cm |
| Handle Material: |
Aluminum |
| Lock Material: |
Steel |
| Fingerprint Capacity: |
100 |
| PIN Code Capacity: |
100 |
| Card Capacity: |
100 |
| Two-Step Verification: |
Yes |
| Remote Control: |
Available (optional), non-hopping remote |
| Mechanical Key: |
Super B |
| Access Log Report: |
Not available |
| Intercom / Remote Connectivity: |
No central intercom connectivity |
| Access Log Report for Specific Days: |
Not available |
| Fake PIN Code Feature: |
Yes |
| Passage Mode: |
Yes |
| Multi-Admin, Time, and Date Settings: |
Up to 9 admins |
| Battery Level Indicator: |
Yes |
| Low Battery Warning: |
Yes |
| Incorrect Fingerprint, PIN, or Card Warning: |
Yes |
| One-Time Passwords via Mobile: |
Yes |
| Admin Deadbolt (Unlocking from Outside by Admin): |
Yes |
| Touch Doorbell Button: |
Yes |
| Humidity and Heat Resistance: |
68% |
| Internal Power Source: |
4 x 1.5V AA batteries |
| External Power Source: |
Micro USB port |
| Night Latch Lock: |
Yes |
| Compatibility: |
Suitable for wooden, anti-theft, multi-lock, and fireproof doors |
| Silent Mode: |
Yes |
| Online Mobile Technology: |
Yes (TTLock Bluetooth) |
| Accessories in the Box: |
– Installation tools
– Access card
– Installation manual
– Screws and mounting rods
– Keys
– Lock body
– Strike plate
– Mechanical cylinder with two keys
– Warranty card |
| Warranty Duration: |
2 years (electronic components) |
| Touch Doorbell Key: |
Yes |
| After-Sales Service Duration: |
7 years |
| Assembled in: |
Turkey |
| Scanner Type: |
360-degree capacitive |
| Block Mode: |
Yes |
| Emergency Power Supply: |
Yes |
If we compare this product with another ALOCK model, it can be compared to the S300. The S300 uses circuit board components made in Japan and comes with a five-year replacement warranty. It can be easily installed in outdoor environments such as villas, high-humidity areas, and places exposed to direct sunlight, wind, and rain. However, the D400 is not suitable for such conditions.
The S300 model can connect to fire alarm systems, central intercoms, and a remote control system that is resistant to copying and hacking. In contrast, the D400, like many other brands, does not support hopping technology or anti-hacking features.
The D400 handle includes a touch doorbell with a scratch-resistant glass panel, whereas the S300 does not have this feature.
Additionally, the S300 is equipped with an admin mode, which prevents users (except administrators) from unlocking the door. This feature is not available in the D400 model.
Usage:
Residential, administrative, server room.
Advantages compared to other methods:
One of the notable features of this handle is the ability to control and define users via Bluetooth on a mobile phone. It eliminates the need to carry a key, allows fast locking and unlocking, and benefits from an ergonomic product design. The anti-scratch surface increases the product’s durability against scratches and mechanical impacts.
Features compared to similar products in the market:
One of the prominent differences of this product compared to other models available on the market is its affordable price along with highly practical features. Another key difference is its ability to be installed on various types of doors including wooden, security, and even multi-lock systems, a feature that many brands currently lack. This product comes with a 2-year warranty covering replacement of electronic components.
Installation and usage training process:
The installation and setup of the product will be provided by authorized and certified technicians. In addition, the installation and setup guide is included in the user manual, and all training videos are available on the website www.ALOCK.tr.
Safety features:
One of the safety features of the D400+ handle model is its alert function when tampered with from the outside or when an incorrect password or fingerprint is used. Another security feature of this model is the Block Mode. In this mode, if a user repeatedly enters the wrong password, the handle will deactivate for one minute, and unauthorized users will have no access to the keypad, fingerprint scanner, or other components. From that point on, each wrong attempt will shut the handle down for one minute to discourage unauthorized access. Another safety feature of this product is the type of mechanical key located beneath the handle, which makes access to the lock cylinder extremely difficult for intruders.
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