FCC ID: 2BDOA-USS-3WI US Standard Switch

Product Introduction Product Overview Tools to install Smart switch products are suitable for lighting, fans, curtains and other electrical equipments. Through the mobile phone APP, you can remotely control the switches of lamps and appliances in your home, without being limited by geographical space. Combined with Google Assistant, Amazon Alexa and other smart speakers to realize voice control, and connected with various sensors to easily realize home automation. Specication Input voltage:

Load:

Communication:

Working Temperature:

Working Humidity:

Standby Power:

Life Cycle:

Material:

Size:

120V AC 60Hz 10A Max WiFi 2.4G /Zigbee 3.0

-10~45 90%RH 0.5W 200,000 times PC 115 * 70 * 42mm

* Zigbee switch must be used together with Zigbee 3.0 gateway

* BLE MESH switch must be used together with BLE MESH gateway Phillips screwdriver Slotted screwdriver On/O Button Voltage Tester Wire cutters 30 min It takes about 30 minutes to install and debug Notice Please read the user manual and keep it carefully before using products. THE INSTALLATION PROCESS OF THIS PRODUCT INVOLVES STRONG ELECTRICITY, AND THERE IS A RISK OF ELECTRIC SHOCK. Before installation, please conrm that the main switch of the household power supply is closed. The installation process of this product involves strong electricity. Please follow each step carefully. Please hire a qualied electrician to follow the code of electrical codes to ensure that all work complies with local national regulations to avoid personal injury or property damage or loss. 1 Turn o the power Turn o the power and use electrical test equipment to make sure the power is o. ON OFF 2 The wiring diagram is as follows One Way Wiring Diagram E Neutral Common L1 Indicator LED Mounting Accessories Switch Screws 1 3 Remove Panel Pry it up with a athead screwdriver switch base 5 Power on Turn on the circuit breaker again to ensure that the power supply is normally energized ON OFF APP Operation 1 Download the app Scan the QR code to download the app for iOS or Android. 4 Install panel Attach the switch panel to the bottom plate and press it tightly, and the installation is complete. IOS APP Android APP

(The user interface may be adjusted according to system upgrade) 5 6 2 7 3 N L 4

* The WiFi version only supports 802.11 b/g/n 2.4GHz Wi-Fi signal. 5GHz is not supported.

* Required for Zigbee/BLE MESH Gateway. Zigbee Network Conguration 3 Add gateway 2 Register and log in The user needs to successfully register the account name rst, you can use the mobile phone number or email to register. Once nish, enter the account password to next step.

* Support some third-party accounts to log in directly

* The Zigbee switch must be used together with the Zigbee 3.0 gateway, and customers need to purchase the gateway separately

* If you already have a Zigbee smart gateway, please ignore the gateway networking steps and go directly to step 4 to add products 1. Before adding the gateway, make sure the ZigBee gateway is online and put the device into quick conguration mode 2. Open the smart life application, and nd the device to be added in the "Smart life " APP; (You can also click the "+" icon in the upper right corner to enter the add device interface and select the corresponding product to add) 8 9 Neutral Required US Standard Switch User Manual Wi Fi Three Way Wiring Diagram E E Neutral L2 Common L1 Neutral L2 Common L1 N L 3. Please turn on the device and conrm that the light is blinking quickly, select Wi-Fi and enter the password, then click Next

* If the indicator light is not ashing quickly, please press and hold the rst button for 6 seconds, and the indicator light will ash quickly 4. Add devices, wait for device search for 1-3 minutes, 5. After successfully connecting to the network, you will see the click "Done" to complete the process.

* Note: If you cannot add devices, please move the gateway closer to a place where the router signal is better smart gateway page, the list of required devices, and then select

"Add Devices" to enter the setup mode. Then click "Add New Devices"

4 Add Product 1. Long press the smart switch for 6 seconds, conrm that the indicator light ashes quickly, and wait for the device to search for 1-3 minutes. After the device is added successfully, click "Done"

2. After the connection is complete, enter the APP control main interface, and you can set your switch through the mobile phone.

-2 10 11 12 13 14 WiFi Network Conguration 1. After the user logs in, in the "Smart life" APP, nd the device to be added to add;(You can also click the "+" icon in the upper right corner to enter the add device interface and select the corresponding product to add) 2. Please turn on the device and conrm that the indicator light is 3. Search for nearby devices and nd the switch. It will take about 1 4. After the connection is complete, enter the APP control main blinking rapidly, select Wi-Fi and enter the password, then click OK. minute to connect and congure the device. Please wait patiently. After successfully adding the device, click "Done". interface, and you can set your switch through the mobile phone.

* If the indicator light is not ashing quickly, please press and hold the rst button for 6 seconds, and the indicator light will ash quickly

* Note: If you cannot add devices, please move the gateway closer to a place where the router signal is better 4 Common Problem 1. The switch is not powered?

Smart switch products need Neutral line power supply. If there is no neutral line at the installation site, the smart switch will not work. 2. Can't connect to APP?

Please make sure that the mobile phone and the device

(gateway) are in the same WI-Fi network.Enter the pairing mode after powering on the device to ensure that the device has a good signal to support communication. 3. How far can it be controlled?

Please ensure that the distance between this product and the Wi-Fi router or gateway does not exceed 25 meters.If a partition wall is used, the material and thickness of the wall will vary. According to actual condition, users can consider adjusting the location of Wi-Fi routers or gateways or adding Wi-Fi routers or gateways, to ensure normal product communication. 4. Will the smart switch work if the network is disconnected?

In the case of network disconnection, the status light will ash. At this point, all APP controls, smart settings, and other network functions will be disabled.However, local control will not be aected. R I N T TE EK CM us C LI ST E D 15 16 17 18 19 FCC Statement Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

-- Reorient or relocate the receiving antenna.

-- Increase the separation between the equipment and receiver.

-- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

-- Consult the dealer or an experienced radio/TV technician for help This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions (1)this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. 20

Label Artwork and Location Model: USS-3WI Label:

US Standard Switch Model: USS-3WI FCC ID: 2BDOA-USS-3WI Size: L*W= 30*18mm Location

Shenzhen eMylo Smart Technology Co., Ltd. 2023-12-21 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I appoint SHENZHEN TONGCE TESTING LAB / 2101 & 2201, Zhenchang Factory Renshan Industrial Zone, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, 518103, People's Republic of China (Name of Agent company name andaddress) to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commissions regulations will have affixed to it a label identical to that submitted for approval with this application. Forinstanceswhereourauthorizedagentsignstheapplicationforcertificationonourbehalf,Iack nowledgethatallresponsibilityforcomplyingwiththetermsandconditionsforcertification,stillres ideswith Shenzhen eMylo Smart Technology Co., Ltd./ 412BLDG A, B, C, Zone B, Yuanfen Industrial Zone, Taoyuan Community, Dalang St., Longhua Dist., Shenzhen, China (Applicant Nameandaddress)

<Signature>

Name: Ballen Ma Title: General Manager Applicant Company: Shenzhen eMylo Smart Technology Co., Ltd.

Shenzhen eMylo Smart Technology Co., Ltd. 2023-12-21 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2BDOA-USS-3WI Product Name: US Standard Switch Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential:

Schematics Block diagram Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors.

<Signature>

Name: Ballen Ma Title: General Manager Company: Shenzhen eMylo Smart Technology Co., Ltd.

Shenzhen eMylo Smart Technology Co., Ltd. 412BLDG A, B, C, Zone B, Yuanfen Industrial Zone, Taoyuan Community, Dalang St., Longhua Dist., Shenzhen, China Statement Product: US Standard Switch Model: USS-3WI Additional Model: USS-1WI, USS-3ZB, USS-1ZB, USTS-1LNB-WI, USTS-1LNB-ZB, USTS-4LNB-WI, USTS-3LNB-WI, USTS-2LNB-WI, USTS-4LNB-ZB, USTS-1LB-WI, USTS-1LB-ZB, USTS-2LB-WI, USTS-2LB-ZB, USTS-3LB-WI, USTS-3LB-ZB, USTS-WH Trademark: N/A USTS-3LNB-ZB, USTS-2LNB-ZB, We hereby state that USS-3WI is tested model, other models are derivative models. The models are identical in circuit and PCB layout, only different on the model names. So the test data of USS-3WI can represent the remaining models. Your assistance on this matter is highly appreciated. Yours sincerely, Signature:

Date: 2023/12/21 Name: Ballen Ma Company Name : Shenzhen eMylo Smart Technology Co., Ltd. Address: 412BLDG A, B, C, Zone B, Yuanfen Industrial Zone, Taoyuan Community, Dalang St., Longhua Dist., Shenzhen, China Tel / Fax: +86 755 2651 8713 E-Mail: ballen@eMyloworld.com

Shenzhen eMylo Smart Technology Co., Ltd. Covered Equipment Certification Attestation Letter 12/21/2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: 2BDOA-USS-3WI Shenzhen eMylo Smart Technology Co., Ltd. (the applicant) certifies that the equipment for which authorization is sought is not covered equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, the applicant should include an explanation on why the equipment is not covered equipment. Shenzhen eMylo Smart Technology Co., Ltd. (the applicant) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing covered equipment. Signed:

Printed name: Ballen Ma Title: General Manager Company Name: Shenzhen eMylo Smart Technology Co., Ltd. Date: 12/21/2023

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