FCC ID: 2A7KZ-R230 Curtain motorR230 series

by: Ningbo Sunfree Motor Technology Co., Ltd. latest update: 2026-03-05 model: R230

One grant has been issued under this FCC ID on 03/05/2026 (this is one of seven releases in 2026 for this grantee). Public details available include manuals, internal & external photos, and frequency information. some products also feature user submitted or linked drivers, instructions, password defaults, warrantee terms, & troubleshooting guides.
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manual
app s submitted / available
1 Users Manual pdf 1.86 MiB March 04 2026 / March 05 2026
1 Test Report pdf March 04 2026 / March 05 2026
1 Block Diagram Block Diagram pdf March 04 2026 confidential
1 Test Report pdf March 04 2026 / March 05 2026
1 RF Exposure Info pdf March 04 2026 / March 05 2026
1 External Photos pdf March 04 2026 / March 05 2026
1 Internal Photos pdf March 04 2026 / March 05 2026
1 ID Label/Location Info pdf March 04 2026 / March 05 2026
1 Cover Letter(s) pdf March 04 2026 / March 05 2026
1 Operation Description Operational Description pdf March 04 2026 confidential
1 Schematic Schematics pdf March 04 2026 confidential
1 Test Setup Photos pdf March 04 2026 / March 05 2026
1 Cover Letter(s) pdf March 04 2026 / March 05 2026
1 Attestation Statements pdf March 04 2026 / March 05 2026
1 USA-DueDigilenceLetter Operational Description pdf March 04 2026 confidential
1 Attestation Statements pdf March 04 2026 / March 05 2026

 

FCC Caution:

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 modications 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 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. Curtain motor R230 series Quick Start Guide R230/A Main Parameter Motor Description Main Features Wireless Frequency The Rated torque

(MHz)

(N.m) Output Speed

(Rpm) Charging Voltage

(V) Battery Capacity

(mAH) Rated Power

(W) Working Temperature

() M set key R230/A USB Type-C Charging Port Motor Indicator Light Fastlink,Radio Control, Wireless Remote Control, Electronic Limit, Memorized Setting, Stall Protection, Speed Regulation, Third Limiting Site, Wireless Signal Encryption, Quite Motor 433 1 20-25-30 5V 2500 8 0-40 Motor And Remote Control Description admin user admin mode In admin mode, Remote Control channel shows slow ash, Channel "00" invalid admin user user mode The user can proceed normally, Operation and use, will not be wrong operation of the motor Smart Remote Control Motor Battery Level Green Light On 60%

Green Light Flashes 30~60%

Red Light Flashes 30%

Channel Up Stop Down 1. Quick Matching ON STEP 1 Make sure the motor is energized. STEP 2 press the motor "M"

The motor rotates back and forth once The motor enters the matching state,

(Valid for 60 seconds) button for 2 STEP 3:

Select the channel you want to match The switch selects

"admin" mode Long press "S" for 2 The motor will rotate back and forth once . Match successfully Channel -

Channel +

2. Setting Limits 1. Favorite Point Users need to set a common shading eect, such as open to 50%.This position can be set to the Favorite point. Operate the product to desired preferred position

+ press both together for 2 seconds motor rotation once. Set to complete. Repeat , set a new favorite point. 2. Add A New Remote Control Normally, Remote control A controls the motor, Remote control B also needs to control. Method 1 Press 2 times A Press 1 times B Method 2 Remote Control B ,

"Quick matching"

Press the S key once, The motor rotates once Step 1: Set Upper Limits Use the front button of the transmitter to stop the blinds at the required up travel point press for 2 seconds , motor rotation once,upper limit is set 3.Remote Control Lock Channel Step 2: Set Lower Limits Use the front button of the transmitter to stop the blinds at the desired down travel point press for 2 seconds , motor rotation once,Lower limit is set In Admin mode, blinds operation will switch between inching operation and continuous operation, so as to set the stroke more accurately One channel of transmitter controls one motor, and 15 channels control up to 15 motors. For example, the 15 channel transmitter only uses 1-5 channels, the remaining 6-15 channels are not used and can be hidden without display Remote control access channel selection Press and hold two channel switch keys at the same time Remote Control display, L appears rst, then 15 words appear, then release the key mode To user Limits setup successful, normal use Use channel switch button Select channels to keep Using the Remote Control stop key Conrm the channel to be reserved AAA Dry Battery Upper Conrm Lower Conrm Skey Selector Switch AC2211-01A 1-Channel Remote Control AC2211-15A 15-Channel Remote Control Back Operation The Motor Feedback Function Repeated Short Press Turn-stop-turn-stop Circular Motion Emergency Switch MotoMkey Functional Specications Press For 2 Press For 5 Press For 10 Press For 15 Motor Rotation The First Times Motor Rotation The Second Time Motor Rotation The Third Time Motor Rotation The Fourth Time The Motor Enters The Matching State

Restore The Factory Indicator Status Reason Motor Reversing The running direction of the blinds is opposite to that of the transmitter button. 3.Motor Reversing Method 1 Press both togetheruntil the motor rotates once

Method 2 Press M key 10motor rotation the third time Red Light Flashes Low Battery 4.Delete Remote Control Matches Motor Indicator Light Functional Specications Charging Red Light On In The Charging Charging Geen Light On Charging>90%

SPress 5 times Deleting completed motor rotation once. Reserved channels can only be counted from channel 1 for 3-7. Repeat the operation to adjust the nal required number of channels. For example, 1-5. No support

. 4.Motor Speed Regulation The running speed of the motor is three gears in total, and the default is gear 1. Slower and quieter Both Hold Until the motor jog up one gear Both Hold Until the motor jog reduced by one gear Only one gear can be raised or lowered in one operation. When switching to the corresponding gear, the number of motor rotation is the same as that of the gear

 

1 Users Manual pdf 1.86 MiB March 04 2026 / March 05 2026
frequency equipment class purpose
1 2026-03-05 433.92 ~ 433.92 DSC - Part 15 Security/Remote Control Transmitter Original Equipment

Application Forms

app s Applicant Information
1 Effective 2026-03-05
1 Applicant's complete, legal business name Ningbo Sunfree Motor Technology Co., Ltd.
1 FCC Registration Number (FRN) 0032574808
1 Physical Address 202, No. 418, Qihang North Road
1 Ningbo, N/A
1 China
app s TCB Information
1 TCB Application Email Address o******@kl-certification.de
1 TCB Scope A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
app s FCC ID
1 Grantee Code 2A7KZ
1 Equipment Product Code R230
app s Person at the applicant's address to receive grant or for contact
1 Name J******** c********
1 Telephone Number 13456********
1 Fax Number 13456********
1 E-mail s******@sunfreemotor.com
app s Technical Contact
1 Firm Name Shenzhen Bangce Testing Technology Co., Ltd.
1 Name H****** H********
1 Physical Address 101, building 10, Yunli Intelligent Park, Shutianp
1 Shenzhen
1 China
1 Telephone Number 15818********
1 E-mail h******@cis-cn.net
app s Non Technical Contact
1 Firm Name LOBOS IOWA INC
1 Name H****** L********
1 Physical Address 4623 Bittercreek Dr Colorado Springs CO 80922
1 United States
1 Telephone Number +1 81********
1 E-mail i******@lobos-lowa.com
app s Confidentiality (long or short term)
1 Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?:Yes
1 Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?:No
if no date is supplied, the release date will be set to 45 calendar days past the date of grant.
app s Cognitive Radio & Software Defined Radio, Class, etc
1 Is this application for software defined/cognitive radio authorization?No
1 Equipment ClassDSC - Part 15 Security/Remote Control Transmitter
1 Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant)Curtain motorR230 series
1 Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application?No
1 Modular Equipment TypeDoes not apply
1 Purpose / Application is forOriginal Equipment
1 Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization?No
1 Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization?No
1 Is there an equipment authorization waiver associated with this application?No
1 If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded?No
app s Test Firm Name and Contact Information
1 Firm Name Shenzhen Bangce Testing Technology Co. , Ltd.
1 Name H**** H****
1 Telephone Number +86 0********
1 E-mail h******@cis-cn.net
Equipment Specifications
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
1 1 15.231 433.92000000 433.92000000

 

some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details

 

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