ZKTeco ML200: Water-Resistant Keypad Smart Lock

ZKTeco ML200

The ML200 is the latest smart lock from ZKTeco, designed to deliver convenience and security for your semi-outdoor spaces. With its advanced Bluetooth capabilities and water-resistant design, this smart lock ensures your home is safe even in wet conditions. Effortlessly install it on any single-hole door and set it up in minutes to enjoy a new level of smart living.

Important Features:

  • Bluetooth-Enabled Smart Technology: Control and monitor access through the ZSmart App.
  • Extended Wi-Fi Connectivity: Use the additional SLG200 Bluetooth Gateway to connect the ML200 to your Wi-Fi network for use with Alexa or Google Assistant.
  • Voice Command Ready: Hands-free operation is possible when synced with Amazon Echo or Google Nest devices.
  • Remote Access Feature: Check logs, share access, and manage your lock remotely via the Gateway.
  • Durable and Reliable: Crafted for resilience in semi-outdoor environments with a full water-resistant design.
  • Simple Installation: No professional needed, attach it to your door lever or knob on a single-hole door effortlessly.
  • User and Passcode Capacity: Manage up to 100 users and 100 passcodes for family, friends, and guests.
  • Power Options: Powered by 4×AA batteries with a micro-USB port for emergency backup power.

Note: The SLG200 Bluetooth Gateway is a required accessory for Wi-Fi connectivity, enabling full use of voice control and remote access features for a comprehensive smart home experience.

Product Details

The ZKTeco ML200 is a new entry-level digital keypad smart lock with Bluetooth communication for semi-outdoor scenarios. With its water-resistant design in all aspects, it reliably secures the front door in some rainy situations. It’s super easy to install on the existing lever or knob of a single-hole door directly, and finish the lock’s setup with just a few processes in minutes.

The additional Bluetooth Gateway allows you to unlock the door lock remotely, check the log history and share the temporary or dynamic passcode via ZSmart App. More importantly, you can unlock the lock with voice commands when paired with a compatible Amazon Echo or Google Nest device. The ML200 will be a better choice for the front door, garage entry and dramatically creates a more straightforward, smarter, and more convenient life.

The ML200 case material is zinc alloy (level & front panel) + ABS (back shell) and the identification modes are smart phone and passcode. The user capacity is 100 and the passcode capacity is 100. Remote access requires a Bluetooth Gateway and voice control is available through Amazon Alexa or Google Assistant. The power supply is 4×AA alkaline battery (not included) and there is a backup power interface through a micro-USB port.

The supported battery life is up to 1.5 years (about 12,000 accesses) and the door thickness supported is 30 - 60mm (standard). The backset is adjustable to 60 or 70 mm (only for single latch) and the dimensions are Front – 75 * 138 * 23 (mm) and Back – 75 * 150 * 27 (mm). The color options are silver or gray. The operating temperature is -20°C to 55°C and the operating humidity is 10% ~ 90% RH (non-condensing).

With so many systems available, it can be overwhelming to choose the right one. Our wide range of products and solutions allows us to create a custom-fit solution that meets your needs and budget. Let us take the guesswork out of the equation. We’ll work with you to understand your requirements and use our expertise to deliver a cost-effective solution that exceeds your expectations. Simplify the process and find peace of mind with a solution that’s perfect for you.


Identification ModeSmart Phone and Passcode
User Capacity100
Passcode Capacity100
Remote AccessBluetooth Gateway Required
Voice ControlAmazon Alexa, Google Assistant
Power Supply4×AA Alkaline Battery (not included)
Backup Power InterfaceMicro-USB Port Supported
Battery LifeUp to 1.5 years (about 12,000 access)
Door Thickness30 - 60mm (standard)
Back SetAdjustable 60 or 70 mm (only for single latch)
DimensionsFront – 75 * 138 * 23 (mm) Back – 75 * 150 * 27 (mm)
Color OptionsSilver / Gray
Operating Temperature-20°C to 55°C
Operating Humidity10% ~ 90% RH (non-condensing)


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Simplifying Security Solutions for You

At NZTeco Limited, we cut through the complexity of security systems. We understand the challenge of navigating technical details and vast options. Our mission? To simplify your decision, ensuring a seamless fit for your needs and budget, all at New Zealand's most competitive prices.

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