NGTeco ML300 Smart Biometric Fingerprint Door Lock User Manual

Utangulizi

This manual provides comprehensive instructions for the installation, operation, and maintenance of your NGTeco ML300 Smart Biometric Fingerprint Door Lock. Please read this manual thoroughly before installation and use to ensure proper function and safety. Keep this manual for future reference.

Bidhaa Imeishaview

The NGTeco ML300 is a smart door lock offering multiple access methods for enhanced security and convenience. It features biometric fingerprint recognition, a keypad for passcodes, Bluetooth connectivity for app control, and traditional physical keys.

NGTeco ML300 Smart Door Lock with smartphone app interface

Picha ya 1: NGTeco ML300 Smart Door Lock with its accompanying smartphone application interface. The lock features a circular keypad with a central fingerprint sensor, and a handle. The phone screen displays a "Press to unlock" button.

Sifa Muhimu:

Multiple Unlock Options: Fingerprint, Passcode, NGTeco Home App (Bluetooth/Wi-Fi with gateway), Physical Key.
High Sensitivity Fingerprint ID: 360° fingerprint recognition for quick unlocking.
Random Passcode Feature: Enhances security by allowing random digits before and after the actual code.
Reversible Handle Design: Compatible with both right-handed and left-handed doors.
Nguvu ya Dharura ya Kuhifadhi Chelezo: Micro-USB port for temporary power supply.
Ujumuishaji wa Smart Home: Works with Alexa and Google Assistant (requires Wi-Fi gateway, sold separately).

Four panels showing different unlock methods for NGTeco ML300: fingerprint, app, passcode, and physical key.

Picha ya 2: This image illustrates the four primary methods to unlock the NGTeco ML300 Smart Door Lock: fingerprint recognition, control via the NGTeco Home App, entering a passcode on the keypad, and using a traditional physical key.

Vipimo

Kipengele	Maelezo
Chapa	NGTeco
Jina la Mfano	ML300
Aina ya Kufungia	Biometriska, Kinanda
Vipengele Maalum	Fingerprint, Wi-Fi (with gateway), Bluetooth
Nyenzo	Chuma
Vipimo vya Kipengee (L x W x H)	Inchi 3 x 3 x 1.23
Uzito wa Kipengee	Pauni 5.06
Betri Inahitajika	4 AA batteries (Alkaline, not included)
Itifaki ya Muunganisho	Bluetooth
Aina ya Kidhibiti	App Control, Remote Control (with gateway)

Diagram showing door preparation dimensions for NGTeco ML300 installation.

Picha ya 3: This diagram provides essential door preparation dimensions for installing the NGTeco ML300 lock, including face hole diameter, latch hole diameter, door swing compatibility, door thickness, backset, and screw length requirements.

Pro wa upandefile diagram of NGTeco ML300 Smart Door Lock with detailed dimensions in inches and millimeters.

Picha ya 4: A side-profile view of the NGTeco ML300 Smart Door Lock, illustrating its physical dimensions in both inches and millimeters, crucial for verifying compatibility with your door.

Mwongozo wa Ufungaji

Muhimu: It is strongly recommended to install this lock while the door is open or ajar. Do not close your door until the batteries are inserted and the lock is fully tested.

Zana Zinazohitajika:

Screwdriver ya kichwa cha Phillips
Betri 4 za Alkali za AA (hazijajumuishwa)

Ufungaji wa Hatua kwa Hatua:

Tayarisha mlango: Ensure your door meets the specifications outlined in the "Specifications" section.
Sakinisha Kiziboli cha Latch:
Video ya 1: This video demonstrates the installation steps for the NGTeco ML300 Smart Door Lock, including preparing the door and installing the latch bolt. Ensure the adjustable bolt's square hole remains horizontal.
- Adjust the latch bolt length to 2-3/8" (60mm) or 2-3/4" (70mm) backset as needed.
- Ensure the spindle hole is at the center of the door bore hole.
- Make sure the axle hole is at the end and flush with the ground, not in the middle and tilted.
- Position the beveled edge of the lock tongue to face the direction in which the door swings shut.
- Ingiza boliti ya kufunga kwenye ukingo wa mlango na uifunge kwa skrubu.
Install the Front Panel (Exterior Keypad):
Video ya 2: Video hii inatoa uondoaji wa visanduku na umaliziaji wa awaliview of the DL30Z Wifi Smart Door Lock, which shares similar installation principles with the ML300. It shows the components and initial setup steps.
- Adjust the door handle direction on the exterior keypad by rotating it to the left or right as required.
- Insert the set screw into the corresponding place on the exterior keypad. Muhimu: Before inserting the lock shaft through the square hole, make sure the triangle on the lock shaft is facing up. Incorrect orientation will cause the lock to fail.
- Run the cable above the deadbolt.
- Insert and tighten the screw to secure the front handle. Ensure the screw is tightened firmly and in place.
Sakinisha Bamba la Kupachika:
- Align the mounting bracket with the threaded screw receptacles of the exterior keypad.
- Insert and tighten the screws to secure the mounting bracket.
Install the Rear Panel (Interior Assembly):
- Plug the exterior keypad cable into the socket on the interior assembly. Ensure any excess cable is pushed into the socket to avoid clamping and possibly affecting the use of the lock.
- Adjust the door handle direction on the interior assembly by rotating it to the left or right.
- Insert and tighten the screw to secure the back handle. Make sure the screw is tightened firmly and in place. Otherwise, the handle might be non-rotating.
Insert Batteries and Test:
- The lock will provide a low battery warning when power is critical.
- To replace batteries, remove the battery cover on the interior assembly.
- Replace all four AA alkaline batteries with new ones. Ensure correct polarity.
- Badilisha kifuniko cha betri.

Maagizo ya Uendeshaji

1. Fingerprint Unlock:

Hand placing finger on NGTeco ML300 fingerprint sensor, showing standby, unlocked, and failed states.

Picha ya 5: This image highlights the high sensitivity of the 360° fingerprint ID sensor on the NGTeco ML300, capable of unlocking in 0.2 seconds. It also illustrates the visual indicators for standby (blue), successfully unlocked (green), and unlock failed (red).

Weka kidole chako kilichosajiliwa kwenye kitambuzi cha alama za vidole.
The lock will unlock if the fingerprint is recognized.

2. Passcode Unlock:

Hand entering a passcode on the NGTeco ML300 keypad, demonstrating the random passcode feature.

Picha ya 6: This image demonstrates the random passcode feature of the NGTeco ML300, where users can enter random digits before or after their correct password to enhance security against prying eyes.

Gusa kitufe ili kuiwasha.
Enter your registered passcode (or random digits + passcode + random digits for enhanced security).
Bonyeza kitufe cha '#' ili kuthibitisha.

3. Physical Key Unlock:

Insert the physical key into the keyhole located on the handle.
Geuza ufunguo ili kufungua mlango.

NGTeco Home App Integration

The NGTeco Home App allows you to control your ML300 lock via Bluetooth. For remote Wi-Fi access and smart home integration (Alexa/Google Assistant), a Wi-Fi gateway (SLG200, sold separately) is required.

1. Download and Setup the App:

Download the "NGTeco Home" app from your smartphone's app store (Google Play Store or Apple App Store).
Jisajili kwa akaunti na uingie.

2. Add Wi-Fi Gateway (SLG200 - Sold Separately):

NGTeco Wi-Fi Gateway device with icons for remote access, smart notification, and voice command, showing compatibility with Alexa and Google Assistant.

Picha ya 7: This image displays the NGTeco Wi-Fi Gateway, which enables remote access, smart notifications, and voice commands for the smart lock. It highlights compatibility with Amazon Alexa and Google Assistant, noting that the gateway is sold separately.

Video ya 3: This video provides a detailed guide on how to install the ML300 Wi-Fi Gateway and connect it with Amazon Alexa, enabling voice control and remote access features.

Plug in the SLG200 Wi-Fi gateway to a power source.
Open the NGTeco Home app, tap '+' to add a device, and select 'Zigbee Gateway'.
Follow the in-app instructions to reset the gateway and connect it to your 2.4GHz Wi-Fi network.

3. Add ML300 Smart Lock to the App:

Within the gateway's interface in the app, tap 'Add Subdevice'.
Follow the app's instructions to put the ML300 lock into pairing mode (usually by entering the menu on the lock's keypad and selecting the network setting option).
Once detected, add the lock to your app.

4. Vipengele vya Programu:

Kufungua kwa Mbali: Unlock your door from anywhere using the app (requires Wi-Fi gateway).
Nywila za Muda: Generate time-limited passcodes for guests or service providers.
Kumbukumbu za Ufikiaji: View a log of who entered and when.
Usimamizi wa Mtumiaji: Add, modify, or delete user fingerprints and passcodes.
Arifa Mahiri: Receive notifications for low battery, unauthorized attempts, etc.

Matengenezo

1. Kubadilisha Betri:

The lock will provide a low battery warning when power is critical.
To replace batteries, remove the battery cover on the interior assembly.
Replace all four AA alkaline batteries with new ones. Ensure correct polarity.
Badilisha kifuniko cha betri.

2. Emergency Power:

If batteries completely drain, you can use a Micro-USB power bank to temporarily power the lock via the Micro-USB port located at the bottom of the exterior handle.
This allows you to unlock the door using a registered method (fingerprint, passcode, or app) and then replace the batteries.

NGTeco ML300 Smart Door Lock with a power bank connected via Micro-USB for emergency power.

Picha ya 8: This image shows the NGTeco ML300 Smart Door Lock being powered by an external power bank connected via its Micro-USB port, providing emergency backup power in case the internal batteries are depleted.

3. Kusafisha:

Clean the lock's surface and fingerprint sensor with a soft, dry cloth.
Avoid using abrasive cleaners or solvents that could damage the finish or electronic components.

Kutatua matatizo

Tatizo	Sababu inayowezekana	Suluhisho
Kufuli haijibu.	Betri zilizokufa.	Replace batteries or use emergency Micro-USB power.
Alama ya kidole haitambuliki.	Finger is dirty, wet, or improperly placed. Fingerprint not registered.	Clean and dry finger, ensure full contact with sensor. Register fingerprint in the app.
Nambari ya siri haifanyi kazi.	Incorrect passcode entered. Passcode not registered.	Verify passcode. Register passcode in the app.
Cannot connect to app via Bluetooth.	Bluetooth is off. Lock is out of range. App not paired.	Ensure Bluetooth is on. Move closer to the lock. Re-pair the lock with the app.
Kufungua kwa mbali hakufanyi kazi.	No Wi-Fi gateway. Gateway offline. Internet connection issue.	Ensure Wi-Fi gateway is installed and online. Check internet connection.
Handle moves but door doesn't unlock.	Lock mechanism not properly engaged. Screws overtightened during installation.	Check internal wiring and spindle alignment. Loosen mounting screws slightly.

Udhamini na Msaada

For warranty information, technical support, or any inquiries regarding your NGTeco ML300 Smart Biometric Fingerprint Door Lock, please contact NGTeco customer service.

NGTeco Call Center Service contact information: Phone, Email, and operating hours.

Picha ya 9: NGTeco Call Center Service details, including phone number: +1(770)800-2321, E-mail: ngtime@ngteco.com, and operating hours: Mon-Fri 6:00am-6:00pm (EST).

Simu: +1(770)800-2321
Barua pepe: ngtime@ngteco.com
Saa za Uendeshaji: Monday - Friday, 6:00 AM - 6:00 PM (EST)

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