FCC ID: YI6RL-WD02A Wi-Fi Keypad Controlled Door Alarm Sensor

Wi-Fi Keypad Controlled Door Alarm Sensor RL-WD02A Version 1.0 Package Contents Main Unit*1 Magnet *1 Door-Closing Reminder Volume Selection Indicator Light Password Keypad Use sensor on either side Reset Button Battery Compartment 1 Operating Instructions Download the APP to your smart mobile phone A. Downloading the APP by one of the following methods:

1. On your mobile phone go to the App Store or Google Play. Then, do a search for TuyaSmart. 2. Scan the QR code below to download. During the setup process, select + (Add Device) > Others > Others (Wi-Fi) as below. 2. Device Reset 2. Device Reset a. EZ mode Press and hold the Reset button for above 5 seconds, the indicator light will rapidly blink to indicate that network is reset and entering into EZ mode. 5s ... 2. Reset and Change the Password The initial password is: 1234;

Under Disarmed state, press for above 5 seconds, a long Di tone that lasts for 2 seconds will be heard. a. Within 10 seconds, input the 2 Rapid blink 60s TuyaSmart 1 Android 5.0 / iOS 8.0 or higher 1) Place the unit next to the home router (2.4G WiFi) and ensure batteries are installed. 2) Please connect your mobile phone and the B. Adding the Device device to the same WiFi network, and then launch the APP TuyaSmart . 3) For the steps of adding the device, please check the Help documents. Tap Me on the lower right of the screen and then tap FAQ &

Feedback. NOTE:

After reset, the indicator light will flash rapidly. For the details, please refer to the section Device Reset. NOTE:

The step-by-step instructions on the app may slightly vary due to the app update. Simply follow the actual instructions on the app when adding the device. b. AP mode Under EZ mode, press and hold the Reset button for above 5 seconds, the indicator light will slowly blink to indicate that it has switched to AP mode. If timed out (60s), it will automatically enter into standby state. To retry, please reset and congure again. C. APP FAQ 1. Failed to add the device 1) Please check whether the network you connected is 2.4GWiFi. D. Function Description 1. Indicator Light

- Rapid blink: Conguring Wi-Fi in EZ mode (2 blinks/second) 2) Please check whether the WiFi password you

- Slow blink: Conguring Wi-Fi in AP mode (1 blink/3 typed is correct. seconds) 3) If the above operation is correct, reset the 1. The APP cannot find a new device when adding the device. device and add it again.

- Double blink: Connecting to Wi-Fi...

- Steady On: Wi-Fi connected, connecting to the Cloud... new 4-digit password and your mobile phone will receive a message about this modification. b. If no input within 10 seconds, the password will be set to 1234 by default and your mobile phone will receive a message about this setting. 3. Arming/Disarming Input the password to switch between Armed and Disarmed state (Each time you power on the unit, it will be set to Disarmed state).

- Disarmed successfully: Two Di tones will be heard and the indicator light will blink twice.

"Disarmed successfully" message will be found in app message center and "Armed away disabled" will be displayed on the app operation page.

- Armed successfully: One Di tone will be heard and the indicator light will blink once (there will be a 15-second arm delay). "Armed successfully"

message will be found in app message center and

"Armed away enabled" will be displayed on the app operation page. 2 3 3 4 5 4. Low Battery Indicator When the battery voltage is low(<3.3V), a push notication will be sent to the APP for an alert. Please replace batteries immediately. the magnet is separated from the main unit and no correct password is input within 10 seconds. In this situation, input a correct password to stop the alarm. 5. Door-Closing Reminder:

5.1 TIPS ON/OFF i T p s o i T p s o n TIPS ON When the switch is slid to TIPS ON position, the main unit will prompt 6 "Di" tones and "Door opened" message will be found in app message center and setting page if the magnet is separated from the main unit (door is opened) for 1 minute. When the switch is slid to TIPS OFF position,

"Door opened" message will be found in app message center and setting page if the magnet is separated from the main unit (door is opened) for 1 minute; the main unit will not have prompt tones. When the magnet is attached to the main unit,

"Door closed" message will be found in app message center and setting page. 5.2 Illegal Entry Once armed successfully, "illegal entry" message will be found in app message center and setting page if the magnet is separated from the main unit

(door is opened). After armed successfully, it will sound an alarm and the indicator light will ash for 30 seconds if 6. Illegal Entry Alert When illegal entry alert is enabled, the alert as figure shown will be displayed on the app operation page if illegal entry occurs. 7. Mute When mute function is enabled via the app, the main unit will turn off sound. 8. Wrong Password Reminder Once armed successfully, "illegal entry" message will be found in app message center and setting page if the magnet is separated from the main unit

(door is opened). After armed successfully, it will sound an alarm and the indicator light will ash for 30 seconds if the magnet is separated from the main unit and no correct password is input within 10 seconds. In this situation, input a correct password to stop the alarm. Troubleshooting Technical Specifications FCC Warnings 1. The indicator light double blinks for 20 seconds. This indicates that it failed to connect to WiFi and now is attempting to re-connect. Check if the WiFi signals is normal. 2. After the device is triggered, the indicator light is Steady On. This indicates that the device is connecting to the Cloud. If App fails to receive the notication, please check WiFi to see if it works properly. 3. When triggered, however, no push notication received. Please check the mobile phone setting to see if notications are allowed. Also, check if WiFi works properly. CAUTION

Batteries may leak harmful liquids or ignitable materials or explode causing injury and product damage Do not mix old and new or other battery types Replace all batteries at the same time Remove batteries if product is to be unused for extended periods of time Battery DC 4.5V (AAA*3) Standby Current

<130uA Working Current Volume HIGH<140mA Volume LOW<80mA Alarm Volume

(30cm) HIGH>100db LOW 90-100db Wireless Protocol Working Temperature WiFi2.4GHz

-10~50 Wireless Distance between the Device and Router Open Area: 60~80m NOTE:

Alkaline batteries are recommended. The product is for indoor use only. Do not install outside. Warning: Changes or modications to this unit not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. 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

(2) this device must accept any interference received, including interference that may cause undesired operation. Shielded cables must be used with this unit to ensure compliance with the Class B FCC limits. NOTE:

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 o 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 dierent from that to which the receiver is connected.

- Consult the dealer or an experienced radio/TV technician for help. To maintain compliance with FCCs RF Exposure guidelines, This equipment should be installed and operated with minimum distance between 20cm the radiator your body: Use only the supplied antenna. 6 7 8 9 10

GUANGDONG ROULE ELECTRONICS CO., LTD 2024.01.08 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern:

We, the undersigned, hereby authorize Shenzhen BCTC Testing Co., Ltd to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Clients signature:

Clients name / title : Huahao Zhang / General Manager Contact information / address: No. 12, Pingdong 3rd Road, Nanping Industry Community, Zhuhai Guangdong, China

GUANGDONG ROULE ELECTRONICS CO., LTD 2024.01.08 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for FCC ID: YI6RL-WD02A

[GUANGDONG ROULE ELECTRONICS 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. Sincerely,

(Applicant signature)

(Applicant printed name) Huahao Zhang GUANGDONG ROULE ELECTRONICS CO., LTD 2024.01.02 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for FCC ID: YI6RL-WD02A

[GUANGDONG ROULE ELECTRONICS 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. Sincerely,

(Applicant signature)

(Applicant printed name) Huahao Zhang

GUANGDONG ROULE ELECTRONICS CO., LTD 2024.01.08 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: CONFIDENTIALITY REQUEST FOR EUT NAME: Wi-Fi Keypad Controlled Door Alarm Sensor Trademark:

MODEL : RL-WD02A, ES01059B FCC ID : YI6RL-WD02A To Whom It May Concern:

This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the

- Block Diagram

- Schematics

- Operational Description required to be submitted with this application be permanently withheld from public review. The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. Please contact me if there is any information you may need. Sincerely, Clients signature:

Clients name / title : Huahao Zhang / General Manager Contact information / address: No. 12, Pingdong 3rd Road, Nanping Industry Community, Zhuhai Guangdong, China

GUANGDONG ROULE ELECTRONICS CO., LTD Model Difference 2024-01-08 EUT NAME: Wi-Fi Keypad Controlled Door Alarm Sensor MODEL : RL-WD02A, ES01059B FCC ID: YI6RL-WD02A All the model are the same circuit and RF module, except model names and appearance of the color. Regards Sincerely Clients signature:

Clients name / title : Huahao Zhang / General Manager Contact information / address: No. 12, Pingdong 3rd Road, Nanping Industry Community, Zhuhai Guangdong, China

GUANGDONG ROULE ELECTRONICS CO., LTD U.S. Agent Designation for Service of Process

(Applicant and U.S. Agent are Separate Parties) TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA ATTENTION: FCC Certification Section 2.911(d)(7) Information Designated U.S. Agent Company Name: AOCE Corporation Inc. FRN: 0033401381 Contact Name: Johnson.wang Address: 6547 N Academy Bivd #2266, Colorado Springs, CO,80918 United States Telephone No: +1-346-582-5234 Email: wwbj2008@126.com This letter is to confirm that we (AOCE Corporation Inc.) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. U.S. Agent Signature:

Date: 2024-01-02 Signed by (Printed Name/Title):

The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name: GUANGDONG ROULE ELECTRONICS CO., LTD FRN: 0023650096 FCC ID: YI6RL-WD02A Contact Name: Huahao Zhang Address: No. 12, Pingdong 3rd Road, Nanping Industry Community, Zhuhai Guangdong, China Telephone No: 086-0756-8818703 Email: Zhanghuahao@roule.org Applicant Signature:

Date: 2024-01-02 Signed by (Printed Name/Title): Huahao Zhang /General Manager