FCC ID: 2A5SN-TC188 Universal Keypad

User Manual of the Universal Keypad Model: TC188LM188 NOTE: Please read this manual thoroughly before installation and programming. C030628 NOTE: The keypad is universal for both wireless and wired application. You can try the wired application if the interference affect the remote control range or the wireless code is not matching your gate opener. You must use external wired power source to power up the keypad if you choose the wired application. Power input: 9VDC carbon battery for wireless application or 9-24VAC/DC for wired application Rated output contact for wired application: 1A/120VAC, 1A/24VDC Specifications Frequency: 433.92MHz Keypad Illustration 9V carbon battery Front Cover Middle Main Functional Part Back Cover Installing Baseplate Installation of the Battery NOTE: A 9VDC carbon battery is required to power the keypad unless an external power supply such as the gate openers power source is used. A battery has been installed in the keypad in factory. You need to change the battery if the wireless signal becomes weak. Low voltage wire from the external power source must be connected to the 9-30VAC/DC power in terminals on the keypad control board if the battery is not installed. Step 1: Remove the screw from the bottom of the keypad and separate the installing baseplate from the back Step 2: Remove the screws to separate the back cover from the middle main functional part. Step 3: Install 9VDC carbon battery. Installation of the Keypad Step 1: Remove the screw from the bottom of the keypad and separate the installing baseplate from the back cover. cover. 1 Step 2: Install the baseplate to the wall or the post with the screws included in the kit. Step 3: Install the baseplate back to the back cover of the keypad. 2 Universal Control Board Connection for Wired Application You can connect the 1# and 2# terminals of the keypad to the terminals for push button of the gate opener. No matter the polarity. And then you can connect the 3# and 4# terminals of the keypad to the 9-30VAC/DC auxiliary output terminals of the gate opener. No matter the polarity. Programming the Keypad NOTE: There are two kinds of codes while programming: Master code and Entry code. The master code is used to program the keypad.The entry code is used to activate the keypad to control the gate opener. You can program the temporary codes and the permanent entry codes according to your needs. The use number of times of the temporary entry codes can be programmed at the same time. NOTE: Max. 32 permanent entry codes and 32 temporary codes can be programmed to the keypad. NOTE: All codes should be 4 digits in length. Factory default master code is 9999. Program New Master Code SET 4 digits Old Master Code SET 01 SET 4 digits New Master Code SET 4 digits New Master Code SET Add New Permanent Entry Code SET Master Code SET 02 SET Entry Code SET Entry Code SET Change Permanent Entry Code SET Master Code SET 03 SET Old Entry Code SET New Entry Code SET New Entry Code SET Add New Temporary Entry Code SET Master Code SET 04 SET Entry Code SET 2 Digits Use Number of Times SET Delete Single Entry Code (Permanent Entry Code or Temporary Entry Code) SET Master Code SET 05 SET Entry Code SET Delete All Temporary Entry Codes SET Master Code SET 66 SET Delete All Entry Codes (Include Permanent Entry Codes and Temporary Entry Codes) SET Master Code SET 77 SET Program the Keypad to the Gate Opener (Wireless Application) Step 1: Input the entry code of the keypad when its in standby mode. Step 2: Press and release the remote control programming button (CODE SW button, LNSW button, Learn button, etc.) on the gate opener control board, the CODE LED (REM LED, LEARN LED, LCD, etc.) will be ON or indicate the programming display. Step 3: Press the A or B key of the keypad two times in 2 seconds, the CODE LED (REM LED, LEARN LED, LCD, etc.) will flash for 3 seconds and then to OFF or standby display. Now the keypad has been programmed to the gate opener successfully. Use the Keypad to Operate the Gate Opener You can input the valid entry code and then press key A or key B which has been programmed to the control 3 board to operate the gate opener. You dont have to input the entry code again within 3 seconds after the key A or key B is activated. Reset the Master Code of the Keypad There is a reset button on the back of the control panel of the keypad. You can hold and press the button for 4 seconds until the blue backlights flash quickly and the buzzer beeps 2 long sound. The master code has been restored to factory default value: 9999. Feedback & Review Your comments and suggestions are important to us as they help us provide the best possible service. Should you have any need to contact us, the info below will help you get in touch:

TOPENS Website www.topens.com Contact Us:

E-mail: support@topens.com Kindly include your Product Model, Purchasing Date & Site, Order #, and your contact information. All your concerns will be replied within 24 hours. Tel: +1 (888) 750 9899 (Toll Free USA & Canada) 4 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. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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 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.

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Hangzhou Sanford Technology Co., Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2022-07-19 Subject: Request for Confidentiality FCC ID: 2A5SN-TC188 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules

(47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Long-Term Confidentiality Short-Term Confidentiality NOTE 2 Exhibits ID Label/Location Attestation Statement External Photos Block Diagram Schematics Test Report Test Setup Photos Users Manual Internal Photos Parts List / Tune Up RF Exposure Info Operational Description Cover Letter(s) SDR Software / Security Info No No No No No No No No No No No No No No No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature:

Name: Ye Bingmao Title: Manager 1/1

Hangzhou Sanford Technology Co., Ltd Letter of Authorization Company: Hangzhou Sanford Technology Co., Ltd Address: Room 106, Building 4, 8 Shengdi Road, Yuhang Town, Hangzhou City, China Product Name: Universal Keypad Model Number: TC188LM188 FCC Identifier: 2A5SN-TC188 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Ye Bingmao Title: Manager Date: 2022-07-19 Signature of applicant:

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