FCC ID: RHT020 50123USA, 20020USA, SN20012USA, SN20016USA

A B1 B2 B3 Manual for Outdoor Radio-Controlled Socket 51267USA+50123USA Model No.: 50123USA,20020USA,SN20012USA,SN20016USA Brief Function: Transmitter A Product Installation/Uninstallation A1. Battery Loading/Unloading Remove the battery cover and insert the battery into the battery cabinet with the Function Detail negative polarity downward, and then screw up the battery cover. Briefly press any one button of the remote contol, the LED indicator will be on, then it means that the battery has been loaded successfully. B B Function Detail B1. Pairing Keep the button pressed for more than 3 seconds(but less than 6 seconds) and then release, when the LED indicator starts blinking, it means that the receiver has entered into pairing mode; go on to press the ON button of any row of the remote control, and then the LED indicator truns constantly on, it means that the pairing processs has been successfully made. B2.. Function of Remote Control The remote totally has 5 rows of buttons, with first 4 rows to be ON/OFF buttons and the last row to be "All ON/OFF". When the receiver is being under pairing mode, press any one "ON" button of the first 4 rows of the remote to pair. After successfully pairing, this row is able to control ON/OFF of the receiver. B3. Remove the Momery Keep the "learn" button pressed for more than 3 seconds and then release, the receiver will enter into the pairing mode with the LED indicator flashing slowly; Press the OFF button of any row of the remote, the indicator will be flashing quickly and then turn off, it means that the pairing memory of the row has been removed successfully. Keep the learn button pressed for more than 6 seconds, all the pairing memories with the receiver will be removed. C Working Frequency: 4 33.92Mhz;

Power Supply Battery: 3 V CR2032;

Batter y Life Time: about 12 months;

Working Range: 1 00m in open area;

Range: 4 0m (open air);

Technical Data 25m ( wood);

15m ( Brick);

0-7m( Metal) Working Temperature: 0---35 Transport and Storage Temperature: 0---35 D Caution:

Caution:

This product contains a coin / button cell battery. If the coin / button cell battery is swallowed, it can cause severe internal burns in just 2 hours and can lead to death. Keep new and used batteries away from children. If the battery compartment does not close securely, stop using the product and keep it away from children. If you think batteries might have been swallowed or placed inside any part of the body, seek immediate medical attention. Mise en garde:

Ce produit contient une pile bouton / bouton. Si la pile bouton / bouton est avale, il peut provoquer de graves brlures internes en seulement 2 heures et entraner la mort. Gardez les piles neuves et usages hors de porte des enfants. Si le compartiment piles ne se ferme pas correctement, cessez d'utiliser le produit et gardez-le hors de porte des enfants. Si vous pensez que les piles ont t avales ou places l'intrieur de n'importe quelle partie du corps, consultez immdiatement un mdecin. Kangtai Electric CO.,LTD Caution:

This device complies with Part 15 of the FCC Rules / Industry Canada licence-exempt RSS standard(s). 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. Le prsent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorise aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible d'en compromettre le fonctionnement. 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.

Kangtai Electric Co.,Ltd. Authority to Act as Agent Date: October 17, 2022 American Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 To Whom It May Concern:

Intertek Testing Service Shanghai is authorized to act on our behalf, until otherwise notified, for applications to American Certification Body, Inc. (ACB). rr $F , | soe | * c 3 0Cti<i)| , c a a a ays 6s a ae | To | , a a ee, oe ee oe ee, | To We cerliry that We are not Subject to denial oF rederal benesits, that includes FUL benelits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002 (b), to the application 1s subject to denial of federal benefits, that includes FCC benefits. We also declare that the information provided to the FCC 1s true and correct to the best of our knowledge (47 CFR 2.911(d)) and we have been informed of the grantee responsibilities (47 CFR 2.909) with regard to certified equipment. Thank you, Agency Agreement Expiration Date: December 31, 2023 Yaohua Chen f Sisak aaa a ig ca iinet i i is or EZ ELEL ee Title: General Manager On behalf of: Kangtai Electric Co.,Ltd.

(Company Name) Telephone: 86-577-62658100

! - Must be signed by applicant contact given for applicant on the FCC site, or by the authorized agent if an appropriate authorized agent letter has been provided. Letters should be placed on appropriate letterhead. 041521-14

Kangtai Electric Co.,Ltd. Request _for Confidentiality Date: October 17, 2022 Subject: Confidentiality Request for: FCC ID:RHT020 Pursuant to FCC 47 CFR 0.457(d) and 0.459 and IC RSP-100, Section 12.4, the applicant requests that a part of the subject FCC application be held confidential. Type of Confidentiality Requested Exhibit

|] Short Term Permanent Block Diagrams cad y Fm a i eee ey (a ine. (eee |

LI OolOrtl Leryn L_| Short Term L| Short Term L| Short Term L_| Short Term L| Short Term L| Short Term

[ |] Sharct Tarm L] Permanent *!

Permanent

|] Permanent

|] Permanent Permanent

| | {ae BES ALC TTdal Pilots Internal Photos Operation Description/Theory of Operation Parts List & Placement/BOM Tune-Up Procedure Schematics Test Setup Photos Tleere Kdaniial iit si het si UH hh 1 AA ese ee bi A Wi SR ho SS es cc ile al co Kangtai Electric Co., Ltd.___ has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Permanent Confidentiality:

The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public ane ieee Met ee Bg ee nl ae Bo eg ee a de ee A i ee pe eect lp cane a eM a ta E atic: [Cae tce ae | ct a ce Peel ce Pe Di be be PY Ae bt EE EE RE eRe ee ee EE + E+ caiieeiiaiaiaiag ts SLEDS LEE ECEE EE LE Shh aed aarti St hh LE 1 isi Short-Term Confidentiality:

The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of (specify number of days not to exceed 180Y _ days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Applicant is also aware that they are responsible to notify ACB 1n the event information regarding the product or the product is made available to the public before the requested period has eynired ACME wall then releace the dnciumente lieted ahove far nuhlic dieclosure nurenantta BCC Public Notice DA BE ar Padi a esa See ene Se ee he es Ps ok les Sees CR an Pee = ke Ss Cae eag [pate aS he ne ne Ge ge, ee meee ee Oe een me kee a fia gt aed lcci os se Ae Ee I vee eee fe a eed | ee eae Ee 6 Sa Ee ee SE eae eee ES | Be ee a 0 Rae Dee bee eee we ee Cd Ml Segoe em ee a a ee ee eae he Se gt Clu TTR 04- 1705. NOTE for Industry Canada Applications:

IC currently only distinguishes Permanent Confidentiality exhibits as shown above. Short Term confidentiality is not considered applicable to IC applications. Sincerely, Ai f Wyeth By: a VA J & Yaohua Chen

(Slenature/Title?) (Print name)

- The asterisked items (*) require further information to be provided to ACB before permanent confidentiality will be extended to these exhibits. Please refer to FCC KDB 726920 and the Spectfic Document link for DO1 found a at:

Seen eee ee Se Tern ao s > , PENS. <n . Cee Gee fat mam Oo" 4 PO ie cn a Renin Tesla cnt de OSS Te Seis =| i ot cis mang yoo t3 Cie ee Ses ee yh soe ee ST HILLS fd Pe LO OV OE LE LY ROD LOTTI DT Ook d VIIA SLUILED det VI SWILLIT Palo 4a) POL di Ie vit Selo li, oO} Ite dd Cuile specie information that must accompany these requests.

- Please refer to https://acbcert.com/documents/misc-docs/Memo-Short-Term- Vs-Standard-Confidentiality.pdf for complete details. 3 - Must be signed by applicant contact given for applicant on the FCC site, or by the authorized agent if an appropriate authorized agent letter has been provided. Letters should be placed on appropriate letterhead. 041521-14