MERRYIOT CD10 Sensor Home Kit Installation Guide

MERRYIOT CD10 Sensor Home Kit

Chapter 1 – Safety Warning

Read this manual before attempting to install the device!

Failure to observe recommendations included in this manual may be dangerous or cause a violation of the law. The manufacturer, Browan Communications Inc. will not be held responsible for any loss or damage resulting from not following the instructions of this user manual.

• The device must not be dismantled or modified in any way.
• The device is only intended for indoor use. Do not expose it to moisture.
• The device is not intended to be used as a reference sensor, and Browan Communications Inc. will not be held liable for any damage which may result from inaccurate readings.
• The battery should be removed from the device if it is not to be used for an extended period. Otherwise, the battery might leak and damage the equipment. Never leave a discharged battery in the battery compartment.
• The device must never be subjected to shocks or impacts.
• To clean the device, wipe with a soft moistened cloth. Use another soft, dry cloth to wipe dry. Do not use any detergent or alcohol to clean the device.

Chapter 2 – Amazon Sidewalk

What is Amazon Sidewalk?

Amazon Sidewalk – Connecting Wireless IoT Devices at Homes and Beyond

Amazon Sidewalk connects homes and communities, forming a shared network to enhance device connectivity. Many Ring and Echo devices serve as Sidewalk Bridges, utilizing Bluetooth and the 900MHz spectrum to establish a secure connection for low bandwidth devices within homes and neighborhoods. Users with an Amazon Sidewalk Bridge contribute a small portion of their internet bandwidth, creating a community network that benefits all Amazon Sidewalk- enabled devices. This allows MerryIoT devices to stay connected with Amazon Sidewalk coverage, and there are no recurring fees for customers to access Sidewalk.

How MerryIoT and Amazon Sidewalk can benefit your daily life

MerryIoT provides a complete solution for your home and asset monitoring that helps increase a level of security and safety to your property and loved ones. With the help of Amazon Sidewalk, all MerryIoT smart devices stay connected and continue to work over longer distances. A nearby Amazon Sidewalk gateway will pick up messages from the connected MerryIoT device and route them to the MerryIoT application via an integrated AWS cloud with multiple layers of data encryption for customer privacy protection. Today, Amazon Sidewalk include many Echo devices and select Ring devices that securely connect Sidewalk- enabled endpoints to the Amazon Sidewalk network and provide services to you and your neighbors.

Chapter 3 – Package Content

MerryloT Air Quality CO2 (CD10)

MerryloT Motion Detection (MS10)

MerryloT Open/Close (DW10)

MerryloT Leak Detection (WL10)

Chapter 4 – Input / Output

MerryloT Air Quality CO2 (CD10)

MerryloT Motion Detection (MS10)

MerryloT Open/Close (DW10)

MerryloT Leak Detection (WL10)

Chapter 5 – Sensor Introduction

MerryIoT Air Quality CO2 sensor (CD10) is a professional smart device that works with Amazon Sidewalk. Its minimalistic design makes it ideal for wall mounting, whether at home or in the workplace. This sensor offers comprehensive monitoring of CO2 levels, temperature, and humidity.

Features:

• 3 sensors in 1 (CO2 & Temperature & Humidity)
• Built-in buzzer for alarm if the CO2 level is more than 1000ppm
• Long-range coverage over Amazon Sidewalk’s 900MHz wireless network
• Coverage test button for easy installation
• Up to 2 years of battery lifetime
• Note : Battery life is mainly determined by the reporting frequency. Other factors include moisture and high temperature.

MerryIoT Motion Detection (MS10) is an easy step toward a safer home. It monitors front and back doors, driveways, sheds, garages, and gates, making it suitable for all your properties. This sensor also provides an additional level of security for your loved ones. Moreover, it promptly alerts you in case of emergencies.

Features:

• 4 sensors in 1 (PIR & Temperature & Humidity & Vibration)
• Detect human presence accurately
• Long-range coverage over Amazon Sidewalk’s 900MHz wireless network
• Coverage test button for easy installation
• Alarm message for the device being moved or tampered
• Up to 3 years of battery lifetime
• Note : Battery life is mainly determined by the reporting frequency. Other factors include moisture and high temperature.
• Ultrawide range detection
  • 125° Horizontal
  • 100° Vertical
  • Up to 7m distance

MerryIoT Open/Close sensor (DW10) gives you peace of mind, anywhere, anytime. Get real time alerts at the exact moment you have unexpected guests, broken windows, opened safes, an opened mailbox or escaped pets.

Features:

• 4 sensors in 1 (Open/Close & Temperature & Humidity & Vibration).
• Long-range coverage over Amazon Sidewalk’s 900MHz wireless network.
• Coverage test button for easy installation.
• Alarm message for the device being moved or tampered.
• Up to 3 years of battery lifetime.
• Note : Battery life is mainly determined by the reporting frequency. Other factors include moisture and high temperature.

Chapter 5 – Sensor Introduction

MerryIoT Leak Detection (WL10) will instantly notify you as soon as it detects water leakage. You can now say goodbye to concerns about leaks or flooding in your basement, under your sinks, around your water heater, or anywhere else in your home.

Features:

• 4 sensors in 1 (Drip/Leak/Flood & Temperature & Humidity & Vibration)
• Built-in water sensing probes on top and bottom for leak/flooding detection
• Long-range coverage over Amazon Sidewalk’s 900MHz wireless network
• Coverage test button for easy installation
• Alarm message for the device being moved or tampered
• Up to 3 years of battery lifetime
• Note : Battery life is mainly determined by the reporting frequency. Other factors include moisture and high temperature.

Chapter 6 – Sensor Installation

1. Please make sure you have Amazon Sidewalk coverage before installing the MerryIoT Sensors. To check the coverage in your neighborhood, visit https://coverage.sidewalk.amazon/ and follow these steps:
2. Type your location on the top right corner.
3. Determine your location in proximity and check for Amazon Sidewalk in that area.
4. Install and launch MerryIoT mobile application on your phone.
   • Google Play: Download Here https://play.google.com/store/apps/details?id=merryiot.sidewalk.app.prod&pcampaignid=web_share
   • Apple App Store: Download Here https://apps.apple.com/tw/app/merryiot-for-amazon-sidewalk/id6450383664
5. Register your account.
6. Add your device to the App.

Chapter 6 – Sensor Installation

• When the sensor is successfully connected to the Internet via the Amazon Sidewalk network, the LED will keep on for 3 seconds.
• Press the button to activate the sensor and begin to send data for real-time status updates on the ‘MerryIoT for Amazon Sidewalk’ app.
• Once the sensor is successfully connected to the app, you will see this icon on your MerryIoT device dashboard.

Once the sensor is connected, install the sensor at your desired location.

MerryloT Air Quality CO2 (CD10)

CO2 gas, being denser than regular air, tends to flow downward or accumulate in lower-lying areas in the indoor spaces. So it is important to mount the CO2 sensor unit at 48 inches (122cm) above the floor and position it away from door or window areas. This is to avoid the increased fresh air which can impact the accuracy of CO2 detection.

Therefore, please avoid these placements:

• Restricted airflow
• In direct sunlight from windows
• Close to heat sources

MerryloT Motion Detection (MS10)

Assets where intruders are most likely to enter or for other applications related to occupied spaces include the following:

1. Garage Entrence (for security purposes)
   The eye of the sensor should be oriented in the direction where intruders may approach.

2. Meeting Room (for occupied space purposes)
   It is advised to deploy 2 MerryIoT Motion Detection sensors within the designated space for optimal results. Place one sensor with its motion- detection eye directed towards the entrance, and the other directed towards the areas where individuals are expected be present or seated.

MerryloT Open/Close (DW10)

1. Clean the installation area.
2. Remove the protective layer from the double-sided tape on the door sensor, place the door sensor in the desired position (the fixed part of your door or window), and press firmly for at least 5 seconds.
3. Remove the protective layer from the double-sided tape on the magnet, place the magnet in the desired postion (align the magnet marking with the hall sensor marking on the sensor), and press firmly for at least 5 seconds.
   Note : the maximum sensing distance is 10mm.

On the window or door in any room or on the mailbox door.

MerryloT Leak Detection (WL10)

The most common application for our water detection sensors is placing them underneath AC units, which are prone to leaks. However, it is important to also address other possible risks, such as existing pipework, heating systems, kitchens, toilets and areas that might be likely to flood first during extreme weather conditions (by doors/windows).

It is recommended to install multiple MerryIoT Leak Detection Sensors in one space, where the potential leakage may occur.

1. For Home basement use.
2. For server rooms and data centers

Chapter 7 – APP Functions

MerryloT Air Quality CO2 (CD10)

Icons

MerryloT Motion Detection (MS10)

MerryloT Open/Close (DW10)

MerryloT Leak Detection (WL10)

Chapter 8 – Device System Configuration

MerryloT Air Quality CO2 (CD10)

When the environmental CO2 concentration is below 1000ppm, the device is set to an inactive state and periodically updates the temperature, relative humidity, and CO2 values on the app every 60 minutes. If the environmental CO2 concentration surpasses 1000ppm or the button is pressed, the app will generate a notification. To recalibrate the CO2 value, take the device outdoors into fresh air, then press and hold the button for more than 10 seconds until the Green LED begins to blink. After 10 minutes, the recalibration process will be complete. The LEDs show the CO2 status for 5 seconds when waving in front of the device.

MerryloT Motion Detection (MS10)

The app will automatically push a notification to indicate the device’s inactivity every hour. Besides, the app will also push a notification when the device is moved, or its button is pressed. Once the device detects motion, it triggers a ‘motion detected’ notification and the icon will be displayed within the app. There will be no notification during motion detection but continuous notifications will be sent every 10 minutes. After there is no human detection in the last 5 minutes, the icon disappears, and the time interval of inactivity notifications switches back to 1 hour.

MerryloT Open/Close (DW10)

The app will automatically push a notification to indicate the device’s inactivity every 6 hour. Besides, the app will also push a notification when the device is moved, or its button is pressed. Whenever the device detects a transition of the magnet, it triggers an ‘open/close’ notification and the following icon will be displayed within the app.

MerryloT Leak Detection (WL10)

The app will automatically push a notification to indicate the device’s inactivity every hour. Besides, the app will also push a notification when the device is moved, or its button is pressed. Once the device detects a leak/flooding event, it triggers a ‘motion detected’ notification and the icon will be displayed within the app. During the wet state, prompt notifications will be pushed every 5 minutes. After the area has been dry for the last 5 minutes, the icon disappears, and the time interval of inactivity notifications switches back to 1 hour.

Chapter 9 – Battery Replacement

MerryloT Air Quality CO2 (CD10)

1. Tools : Cross-type screwdriver x1 (PH0).

2. Remove the battery cover of the sensor with a cross-type screwdriver (PH0 size).

3. Replace the battery with new ones (Li-SiO2 battery, “ER14505”, AA size x2 pcs).
   Caution : Using batteries other than the ones provided may lead to performance loss, reduced battery life, and device damage. Ensure proper disposal according to environmental regulations. Mixing of cells can result in battery leakage and suboptimal device performance.

4. Re-assemble the battery cover.

MerryloT Motion Detection (MS10)

1. Tools : Cross-type screwdriver x1 (PH0).

2. Remove the battery cover of the sensor with a cross-type screwdriver (PH0 size).

3. Replace the battery with new ones (Alkaline Battery, “LR6”, AA size x2 pcs).
   Caution : Using batteries other than the ones provided may lead to performance loss, reduced battery life, and device damage. Ensure proper disposal according to environmental regulations. Mixing of cells can result in battery leakage and suboptimal device performance.

4. Re-assemble the battery cover.

MerryloT Motion Detection (MS10)

1. Tools : Cross-type screwdriver x1 (PH0).

2. Remove the battery cover of the sensor with a cross-type screwdriver (PH0 size).

3. Replace the battery with new ones (Li-SiO2 battery, “ER14250”, 1/2 AA size x2 pcs).
   Caution : Using batteries other than the ones provided may lead to performance loss, reduced battery life, and device damage. Ensure proper disposal according to environmental regulations. Mixing of cells can result in battery leakage and suboptimal device performance.

4. Re-assemble the battery cover.

MerryloT Leak Detection (WL10)

1. Tools : Cross-type screwdriver x1 (PH1), Star-type screwdriver x1 (T8H), Plastic disassembly stick (recommended).

2. Remove 4 rubber stands of the sensor with disassembly stick.

3. Remove the bottom cover of the sensor with a star-type screwdriver (T8H size).
   Caution : Removing the bottom cover may affect the water-tightness. Please get help from Browan team before you do so.

4. Remove the circuit board of the sensor with a cross-type screwdriver x1 (PH1).
   Caution : Avoid touching the circuit board with bare hand. Touching boards can release static discharge. Please wear a plastic/rubber glove .

5. Replace the battery with new ones (Alkaline Battery,”LR6″, AA x2 pcs).
   Caution : DO NOT remove the battery holder.
   Caution : Using batteries other than the ones provided may lead to performance loss, reduced battery life, and device damage.
   Ensure proper disposal according to environmental regulations. Mixing of cells can result in battery leakage and suboptimal device performance

6. Re-assemble the battery cover.

Chapter 10 – FAQ

1. Why do I get the error message ‘Device was not found’ while connecting the MerryIoT sensor through the MerryIoT Sidewalk sensor app?
   Answer: Please ensure that the app you downloaded is correct. The accurate app is ‘MerryIoT for Amazon Sidewalk’. This app is specifically designed for MerryIoT sensor versions that are compatible with Amazon Sidewalk, so please also verify with your supplier whether the MerryIoT sensor version you purchased is correct.

2. How long will it take to get the CO2 value?
   Answer: It takes at least 20 minutes to obtain the CO2 value through manual activation or 1 hour when using automatic activation.

3. Why do I have to ‘sign in’ via Google/Apple ID twice?
   Answer: The first ‘sign in’ is identified as a pre-sign up process in AWS Cognito which the MerryIoT Sensor uses to manage third-party social media registration. Once the pr esign-up is complete, the mobile App page will redirect you to the ‘sign in’ page again, then, you can sign in to the mobile APP successfully.

4. Why does the app malfunction when I log in or switch accounts?
   Answer : If the app displays abnormality after logging in for the first time or switching accounts, please fully close the app and then reopen it.

5. Why isn’t my MerryIoT sensor working?
   Answer : Your current location may not be within the coverage of Amazon Sidewalk. Please check the Amazon Sidewalk coverage in your neighborhood by visiting https://coverage.sidewalk.amazon/

Chapter 11 – Copyright Notice

Copyright

© 2023 BROWAN COMMUNICATIONS INC. This document is copyrighted with all rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form by any means without the written permission of BROWAN COMMUNICATIONS INC.

Notice
BROWAN COMMUNICATIONS INC. reserves the right to change specifications without prior notice. While this manual has been compiled with great care, it may not be deemed as an assurance of product characteristics. BROWAN COMMUNICATIONS INC. shall be liable only to the degree specified in the terms of sale and delivery. The reproduction and distribution of the documentation and software supplied with this product and the use of its contents are subject to written authorization from BROWAN COMMUNICATIONS INC.

Trademark
The products described in this document are licensed products of BROWAN COMMUNICATIONS INC.

Contact Us

Website:https://www.merryiot.com
E-mail: [email protected]
[email protected]

Documents / Resources

| MERRYIOT CD10 Sensor Home Kit [pdf] Installation Guide
CD10, CD10 Sensor Home Kit, Sensor Home Kit, Home Kit, Kit
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| MERRYIOT CD10 Sensor Home Kit [pdf] Installation Guide
CD10, CD10 Sensor Home Kit, Sensor Home Kit, Home Kit, Kit

References

• Sidewalk Coverage Maps
• MerryIoT_Home

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