FCCID.CO- FCC ID Database
HomeCompaniesEquipment ClassesSearch

© 2026 FCC ID Database. All rights reserved.

AboutContactData sourced from FCC public records
  1. Home/
  2. Shenzhen C&D Electronics Co.,Ltd/
  3. S4XRF-4B

S4XRF-4BREMOTE ACCESS FOR POWERVISORS

Shenzhen C&D Electronics Co.,Ltd
REMOTE ACCESS FOR POWERVISORS - FCC ID S4XRF-4B - Shenzhen C&D Electronics Co.,Ltd
Click to zoom

Application Details

Equipment Class
DSC - Part 15 Security/Remote Control Transmitter
Date of Grant
Apr 11, 2005
Application Purpose
Original Equipment
Date of Application
Apr 11, 2005
Equipment Note
REMOTE ACCESS FOR POWERVISORS
Frequency Range
433.92000000 - 433.92000000
Company
Shenzhen C&D Electronics Co.,Ltd
Country
China

Documents & Files

Select a file to view

Users Manual

↗

Block Diagram

↗

External Photos

↗

ID Label/Location Info

↗
↗

Internal Photos

↗

Operational Description

↗

Schematics

↗

Test Report

↗

Test Setup Photos

↗

Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

CAREFREE REMOTE ACCESS FOR POWERVISORS All PowerVisor I, PowerVisor II & PowerVisor III The PowerVisor remote control can independently operate up to two visors. These instructions replace the motor and switch wiring instructions in the installation instructions furnished with the visor. INSTALLING THE RECEIVER Red Black +12VDC M Black Red M Blue White Blue White Black Red LH (Driver) Visor RH (Passenger) Visor Remote Receiver PV014 Chassis Ground LEFT RIGHT 12VDC CAUTION • DO NOT CONNECT THE RECEIVER TO ANY POWER SOURCE OTHER THAN +12VDC. • D O NOT ATTACH MORE THAN 2 VISOR MOTORS TO THE CONTROL BOX. DAMAGE TO THE RECEIVER MAY OCCUR. • D O NOT MOUNT THE RECEIVER NEAR OR ON METAL SURFACES OR NEAR HEAT SOURCES. 1. Connect the wires as shown in the wiring diagram. The unit has 24” wires, if the unit is positioned farther from the visor wires, the installer must splice an extension between the motor and the receiver. NOTE: The receiver should be positioned within 10 feet or less of the approximate location that the transmitter will be kept (i.e. on the driver’s side dash). The effective range of the transmitter is 10 feet. 2. Clean the back of the receiver and the mounting surface. 3. Remove one side of the release paper on the double sided tape and firmly press onto the back of the receiver. Remove the second piece of release paper and firmly press the receiver onto the mounting surface. 4. Test the remote: • Press the Left Down arrow then the Left Up arrow. The driver’s side visor should lower then raise. • Repeat for the passenger visor (if installed) using the Right Down and Up arrows. • If the visor moves in the opposite direction than the arrow, reverse the motor leads of the visor. 5. Mount the remote: • Clean the mounting surface for the remote. • Remove the release paper from loop half of the Velcro and attach to the back of the remote. Do not separate the hook and loop at this time. Install both the upper and lower pieces. • Remove the release paper from the hook halves of the Velcro and firmly press the remote into the desired mounting position. • Lift the remote. The Velcro halves should separate with the hook halves remaining on the mounting surface and the loop halves remaining on the remote. Mounting Surface Velcro Remote PV015 Loop Hook UP DOWN LH Visor UP DOWN RH Visor FCC NOTE: THE MANUFACTURER IS NOT RESPONSIBLE FOR ANY RADIO OR TV INTERFERENCE CAUSED BY UNAUTHORIZED MODIFICATIONS TO THIS EQUIPMENT. SUCH MODIFICATIONS COULD VOID THE USER’S AUTHORITY TO OPERATE THE EQUIPMENT.

External Photos

EUT – External Photos View 2.1 EUT - Front View 2.2 EUT - Back View

ID Label/Location Info

FCC ID Label Location 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 accpt any interference received, including interference that may cause undesired operation The Label must not be a stick-on paper. The Label on these products must be permanently affixed to the product and readily visible at the time of purchase and must last the expected lifetime of the equipment not be readily detachable. Proposed Label Location on EUT EUT Bottom View/proposed FCC Mark Location For Home or Office Use

ID Label/Location Info

FCC ID Label Sample for Model RF-4B FCC ID: S4XRF-4B Made in China 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.

Internal Photos

PCB - Component View PCB - PCB - Solder View

Schematics

sch.sch-1 - Fri Apr 01 16:51:01 2005 PDF created with pdfFactory trial version www.pdffactory.com

Test Report

FCC TEST REPORT FCC ID : S4XRF-4B Applicant : Shenzhen C&D Electronics Co.,Ltd. Building 2, Xia You Song Mountaintop Industrial District, YouSong Village, LongHua Town, BaoAn District, ShenZhen China Equipment Under Test (EUT) : Product description : REMOTE ACCESS FOR POWERVISORS Model No. : RF-4B Standards : FCC 15 Paragraph 15.205, Paragraph 15.209, Paragraph 15.231, Paragraph 15.31, Paragraph 15.33, Paragraph 15.35. Date of Test : April 12, 2005 Test Engineer : Jimmy Lee Reviewed By : PERPARED BY: Shenzhen Huatongwei International Inspection Co., Ltd Keji S,12th,Road, Hi-tech Industrial Park, Shenzhen, Guangdong, China FCC Registration Number: 662850 Page 1 of 25 Shenzhen C&D Electronics Co.,Ltd FCC ID:S4XRF-4B 2 Contents Page 1 COVER PAGE..........................................................................................................................................................1 2 CONTENTS..............................................................................................................................................................2 3 TEST SUMMARY....................................................................................................................................................5 4 GENERAL INFORMATION..................................................................................................................................6 4.1 CLIENT INFORMATION............................................................................................................................................6 4.2 GENERAL DESCRIPTION OF E.U.T...........................................................................................................................6 4.3 DETAILS OF E.U.T..................................................................................................................................................6 4.4 DESCRIPTION OF SUPPORT UNITS...........................................................................................................................6 4.5 STANDARDS APPLICABLE FOR TESTING..................................................................................................................6 4.6 TEST FACILITY........................................................................................................................................................7 4.7 TEST LOCATION......................................................................................................................................................7 5 EQUIPMENT USED DURING TEST...................................................................................................................8 6 CONDUCTED EMISSION TEST..........................................................................................................................9 6.1 TEST EQUIPMENT....................................................................................................................................................9 6.2 TEST PROCEDURE...................................................................................................................................................9 6.3 CONDUCTED TEST SETUP.....................................................................................................................................10 6.4 EUT OPERATING CONDITION...............................................................................................................................10 6.5 CONDUCTED EMISSION LIMITS.............................................................................................................................11 6.6 CONDUCTED EMISSION TEST RESULT...................................................................................................................11 7 RADIATION EMISSION TEST...........................................................................................................................12 7.1 TEST EQUIPMENT..................................................................................................................................................12 7.2 MEASUREMENT UNCERTAINTY.............................................................................................................................12 7.3 TEST PROCEDURE.................................................................................................................................................12 7.4 RADIATED TEST SETUP.........................................................................................................................................13 7.5 SPECTRUM ANALYZER SETUP...............................................................................................................................13 7.6 CORRECTED AMPLITUDE & MARGIN CALCULATION............................................................................................14 7.7 SUMMARY OF TEST RESULTS................................................................................................................................14 7.8 EUT OPERATING CONDITION...............................................................................................................................15 7.9 RADIATED EMISSIONS LIMIT.................................................................................................................................15 7.10 RADIATED EMISSIONS TEST RESULT................................................................................................................17 8 PERIODIC OPERATION.....................................................................................................................................19 9 BAND EDGE..........................................................................................................................................................20 9.1 TEST PROCEDURE.................................................................................................................................................20…

Text truncated - open the document above for the full version.

Test Setup Photos

Test Setup Photos 1. Radiation Emission Test setup Radiation Emission Test View For 30MHz-1000MHz Radiation Emission Test View For 1GHz-5GHz

Contact Information

Applicant

Zuowen Dong(Electronic Engineer)
[email protected]86-755-28142814Fax: 86-755-28142699

Test Firm

Shenzhen Huatongwei International Insp. Co., LtdMoffy Yu
[email protected]86-755-26748078Fax: 86-755-26748089

Technical Specifications

#Rule PartsFrequency RangePower Output
115.231433.92 MHz - 433.92 MHz-

Other Applications from Shenzhen C&D Electronics Co.,Ltd

Remote Control - FCC ID S4X-RF553A - Shenzhen C&D Electronics Co.,Ltd
S4X-RF553A

Remote Control

Jun 28, 2023

Equipment Class

DTS - Digital Transmission System
Remote Control - FCC ID S4X-RF439A - Shenzhen C&D Electronics Co.,Ltd
S4X-RF439A

Remote Control

Apr 17, 2021

Equipment Class

DTS - Digital Transmission System
Remote control - FCC ID S4X-RF402A - Shenzhen C&D Electronics Co.,Ltd
S4X-RF402A

Remote control

Feb 17, 2020

Equipment Class

DTS - Digital Transmission System
Remote control RF143A - FCC ID S4XRF143A - Shenzhen C&D Electronics Co.,Ltd
S4XRF143A

Remote control RF143A

Dec 16, 2014

Equipment Class

DXX - Part 15 Low Power Communication Device Transmitter
REMOTE STOP - FCC ID S4XML-21 - Shenzhen C&D Electronics Co.,Ltd
S4XML-21

REMOTE STOP

May 29, 2005

Equipment Class

DSC - Part 15 Security/Remote Control Transmitter