FCC ID: 2ATCK-S821 TPMS SENSOR

OPERATION MANUAL OF TPMS SENSOR

Thank you for choosing our TPMS. This guide instructs the technician how to properly

mount and dismount a Baolong Huf TPMS sensor.

MODEL: S8.21

Introduction of S8.21

S8.21 is the transmitting module in TPMS.

working frequency ：433.92MHz;

Receiver Low frequency：125KHz;

transmitting power: ≥-60dBm @3m

supply: Battery;

Radio frequency encoding mode : FSK modulation and Manchester encoding mode;

Antenna type: Monopole antenna；

Antenna Gain: -25dBi;

The communication mode between receiving module is RF wireless communication. The

module detects pressure and temperature inner the tire periodically and sends these

information via RF output circuit to the receiving module. One can manually detect data

inner tire by LF wake-up tools. Install it on the rim together with cycle valve.

PART ONE MOUNTING AND DISMOUNTING OF TRANSMITTER

1. Mounting of Transmitter

1.1 Ensure the rim is clean

1.2 Position the tire approximately ¾ of the way onto

the rim allowing enough room to place the sensor on

the recessed portion of the rim, either to the left or right

of the valve stem. (Figure A)

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1.3 Once the tire has been positioned and “blocked,”

carefully place the sensor on the rim base. (Figure B)

1.4 When positioning the sensor watch for pinch points

between the magnets and the rim base surface. Valor

uses extremely powerful magnets to hold the sensor to

the rim. (Figure C)

1.5 If you are unable to position the sensor in the

center of the rim, use a non-metal extension to push he

sensor further toward the center. Note: the sensor

does not need to be in the center of the rim, but simply

clear of any rim components such as the side or bead

seat ring.

1.6 Complete reassembly of tire and rim. Inflate to

manufacturers recommended cold inflation pressure.

(Figure D)

2. Dismounting of Transmitter

2.1 Deflate the tyre and remove the wheel weights

from the rim. Push the tyre bead away from the rim.

Make sure to always set the bead breaker at least 90

degrees from the valve stem to avoid damaging the

electronic module.

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2.2 Firmly fix the wheel on the turntable clamps. (If the

mounting head of the tyre changer is positioned at 12

o’clock, then the valves stem should be at the 11

o’clock position.) Apply lubricant to both tyre bead and

rim, and then remove the upper tyre bead.

2.3 Use the same procedure to dismount the lower

tyre bead. (If the mounting head of the tyre changer is

at the 12 o’clock position, then the valves stem should

also be at the 12 o’clock position.)

2.4 Final inspection: Visually inspect the rim, valve stem and electronic module to ensure

no damage has occurred.

PART TWO FCC’s Authentication Announcements

Changes or modifications not expressly approved by the party responsible for compliance

could void the user’s 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, and

(2) this device must accept any interference received, including interference that may

cause undesired operation.

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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PART THREE IC’s Authentication Announcements

CAN ICES-3(B)/NMB-3(B)

PART FOUR WARRANTY

This warranty covers substantial manufacturer’s defects in workmanship and materials. It

does not cover any unit that is damaged beyond normal use, not properly installed, subject

to chemical contact, or other acts not sanctioned by the Owner’s Manual.

All components are covered for one year following the date of purchase. If the warranty

period specified in local law exceeds the period provided by Baolong Huf, the former will

supersede the latter.

The warranty will be honored by any authorized Baolong Huf dealer. The owner is required

to provide date of proof of purchase. The authorized dealer will determine if there is a

warranty condition associated with materials and/or manufacturing workmanship. If a

warranty condition exists, the component will be replaced free of charge and shipping

prepaid. The owner is responsible for any labor and installation charges.

The warranty does not include any further obligation whatsoever, including but not limited to

actual installation of the replacement unit on the customer’s vehicle.

All other Warranties, expressed or implied, are disclaimed. All collateral agreements, which

purport to modify this limited warranty, are of no effect. The absolute limit of liability is the

purchase price of the unit.

EU Conformity Statement

This product and - if applicable - the supplied accessories too are marked with

"CE" and comply therefore with the applicable harmonized European standards

listed under the RED Directive 2014/53/EU, the RoHS Directive 2011/65/EU.

EU Conformity Statement

This product is marked with "CE" and comply therefore with the applicable harmonized

European standards listed under the Radio Equipment Directive 2014/53/EU.

RF Exposure Information

This device has been tested and meets applicable limits for Radio Frequency (RF) exposure.

2012/19/EU (WEEE directive): Products marked with this symbol cannot be

disposed of as unsorted municipal waste in the European Union. For

proper recycling, return this product to your local supplier upon the

purchase of equivalent new equipment, or dispose of it at designated

collection points. For more information see:www.recyclethis.info.

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IC Statement

This device complies with Industry Canada licence-exempt RSS standard(s). Operation is

subject to the following two conditions:

(1) this device may not cause interference, and

(2) this device must accept any interference, including interference that may cause

undesired operation of the device.

Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils

radioexempts de licence. L'exploitation est autorisée aux deux conditions suivantes :

(1) l'appareil ne doit pas produire de brouillage, et

(2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le

brouillage est susceptible d'en compromettre le fonctionnement.

Baolong Huf Shanghai Electronics Co.,Ltd. is not liable for any direct, consequential,

indirect or punitive damages of any kind.

Hereby, Baolong Huf Shanghai Electronics Co., Ltd. declares that the radio equipment type

TMSS6A4 is in compliance with Directive 2014/53/EU.

The full text of the EU declaration of conformity is available at the following internet address:

https://www.intellisens.com/downloads

Frequency band: 433.92 MHz

Maximum Transmit Power: < 10 mW

Manufacturer:

Baolong Huf Shanghai Electronics Co., Ltd., 1st Floor, Building 5, 5500 Shenzhuan Rd,

Songjiang Shanghai, China

Importer：

Huf Baolong Electronics Bretten GmbH

Gewerbestraße 40

D-75015 Bretten

NOTE:Baolong Huf Shanghai Electronics Co.,Ltd. reserves the right to change the contents of this

manual at any time without notice. The information contained in this manual is proprietary and must not

be reproduced without prior written consent from Baolong Huf Shanghai Electronics Co.,Ltd.

Company:Baolong Huf Shanghai Electronics Co.,Ltd.

Address:1st Floor,Building 5,5500 Shenzhuan Rd,Songjiang,Shanghai

TEL:+86-21-31273333

Fax:+86-21-31190319

E-mail:sbic@baolong.biz

Web:www.baolong.biz

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a)

b)

c)

d)

e)

f)

g)

SGS North America Inc.

620 Old Peachtree Road

SUITE 100

Suwanee, Georgia 30024

United States

Applicant Declaration

Applicant Legal Business Name

Baolong Huf Shanghai Electronics Co., Ltd.

1st Floor, Building 5, 5500 Shenzhuan Rd, Songjiang, Shanghai ,China

Address

Grantee Code

FCC ID

Contact Email

Contact Phone

Authorized Contact Name

2ATCK

2ATCK-S821

Howard Shi

Weihua.Shi@bh-sens.com

+86-2131273333

I, the undersigned, certify that I am an authorized signatory for the Applicant and therefore declare;

in accordance with 47CFR2.911(d), all of the statements herein and the exhibits attached hereto are true and correct to the best of my

knowledge and belief.

in accepting a Grant of Equipment Authorization issued by a TCB, under the authority of the FCC, as a result of the representations made in

this application, the Applicant is responsible for:

labeling the equipment with the exact FCC ID as specified in this application,

(1)

(2) compliance statement labeling pursuant to the applicable rules,

(3) compliance of the equipment with the applicable technical rules,

if the Applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure

that production units of this equipment will continue to comply with the FCC’s technical requirements.

in accordance with 47 CFR 2.909 and KDB394321, the Applicant has read, understood and agrees to accept that they are the responsible

party and agree to abide by their responsibilities as specified under 47 CFR 2.909 and KDB394321.

in accordance with ISO17065, FCC KDB641163, FCC KDB610077, KDB394321 and RSP-100, the Applicant has read, understood, accepts

and agrees to abide by the post market surveillance requirements.

(1)

(2)

(3)

the Applicant understands, accepts and agrees that a sample may be requested for surveillance testing.

the Applicant shall make provisions to always have a production sample available upon request by SGS, FCC and/or ISED.

the Applicant shall, upon request by SGS, at the Applicant’s expense, provide a production sample of the requested product to SGS,

FCC and/or ISED as instructed. The sample shall include all support devices, cables, software, accessories or other hardware or

software required for evaluation, review, certification and audit surveillance of products certified by SGS.

neither the Applicant nor any party to the application is subject to a denial of Federal benefits, that includes FCC benefits, pursuant to Section

5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. §862 because of a conviction for possession or distribution of a controlled substance. See

47CFR 1.2002(b) for the definition of a “party” for these purposes.

the Applicant has read, understood, accepts and agrees to abide by the SGS North America, Inc.(TCB) terms and conditions.

Link to CFRs: https://www.fcc.gov/wireless/bureau-divisions/technologies-systems-and-innovation-division/rules-regulations-title-47

Link to KDBs: https://apps.fcc.gov/oetcf/kdb/index.cfm

Link to RSP-100: https://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf01130.html

Applicant Signature:

Date:2021/6/16

Print Name:

Title:

Howard Shi

Deputy General Manager

*NOTE: This declaration cannot be signed by an Agent, it shall be signed by an authorized person listed in the FCC database

Applicant Declaration

Rev:0.0

Baolong Huf Shanghai Electronics Co., Ltd. TO:

Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Date: 2021/6/16 Regarding: 2ATCK-S821 To whom it may concern:

We, the undersigned, hereby authorize Parlam Zhan to act on our behalf in all manners relating to application for equipment authorization with respect to the FCC ID above, including signing of all documents relating to these matters. Any and all acts carried out by the agent on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). Where our agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by SGS North America, Inc., still resides with << Baolong Huf Shanghai Electronics Co., Ltd.>>. This authorization is valid until further written notice from the applicant. Name (Printed): Howard Shi Title: Deputy General Manager Signature:

On behalf of Company: Baolong Huf Shanghai Electronics Co., Ltd. Telephone: +86-21-31273333

Baolong Huf Shanghai Electronics Co., Ltd.

To:

From: Baolong Huf Shanghai Electronics Co.,Ltd.

SGS North America Inc.

620 Old Peachtree Road

SUITE 100

Suwanee, Georgia

United States

1st Floor,Building 5,5500 Shenzhuan Rd,Songjiang,Shanghai,China

Confidentiality Request regarding application for FCC ID :2ATCK-S821

Regarding:

LONG TERM CONFIDENTIALITY

Pursuant to 47 CFR Section 0.459 and 0.457 of the commission’s rules, the applicant hereby request

confidential treatment of the documents listed below, associated with the certification application

referenced above.

Schematic(s)

Block Diagrams

Operational Descriptions

The documents above contain proprietary information not released to the public. Public disclosure of this

information may prove harmful to the business of the applicant.

Sincerely,

Signature:

Printed Name: Howard Shi

Title: Deputy General Manager

Company Name: Baolong Huf Shanghai Electronics Co., Ltd.