FCC ID: WKZDSDDCSY002 Remote Controller

Operating Guide of the Remote Remote Overview

[ Maceane Dinctian

& Massage Function The TIMER/ALL OFF button allows you to select a 10, 20 or 30 minute massage Matis time. You can also turn off the massage with this button. The MASSAGE button activates head and foot massage. Press again to tum it off.

@ Adjustment function

| FER itttne head section of the base Lift the foot section of the base FER] towertnenead section ofthe base JJ Lowerthe Foot section ofthe base Adjustment function The light on the top of the remote indicates a 10, 20, or 30 minute timer setting. FEB iicrease the head massage intensity. BIJ increase the foot massage intensity sz] Decrease the head massage intensity. Decrease the foot massage intensity. zona Z.GRAY preset position adjusts your legs to a higher level than your heart helping to relieve pressure off the lower back and improve blood circulation.

| ee FEY eect potion TV/PC preset position 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 tuming 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 diferent from that to which the receiver is connected Consuit the dealer or an experienced radio/TV technician for help. Note:

The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the users authority to operate the equipment FCC RF Safety Caution Statement:

This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment must be installed and operated in accordance with provided instructions and must not be co-located or operating in conjunction with any other antenna or transmitter. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance

Operating Guide of the Remote

| Adjustment function 8 Ea

Ea Lift the head section ofthe base Lower the head section ofthe base Liftthe foot section ofthe base Lower the Foot section ofthe base Flat preset position

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 tuming 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 diferent from that to which the receiver is connected Consult the dealer or an experienced radio/TV technician for help. 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 FCC RF Safety Caution Statement:

This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment must be installed and operated in accordance with provided instructions and must not be co-located or operating in conjunction with any other antenna or transmitter. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.

User manual of the Remote controller Model Name: DS-DDCSY002 Press ON/OFF button: foot or head massage unit will start or stop Press TIMER button: set the massage intervals with each press of the button (10, 20, 30 min). when the timing is over. All massage motor will automatically stop. Press ALL OFF button: All the massage motors will stop working. Press HEAD button: control the rise and fall of the headboard. Press FEET button: control the rise and fall of the footboard. Press FLAT button: under any position, the bed will return the flat position. Press FLOATING button: under any position, the bed will return the FLOATING position. Press TV/PC button: under any position, the bed will return the TV/PC position. Press LONGE button: under any position, the bed will return the LONGE position. Press +/-: adjust the vibrating strength. Adjust Frequency: Manually select the frequency of code automatically. 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. Note:

The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the users authority to operate the equipment. FCC RF Safety Caution Statement This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment must be installed and operated in accordance with provided instructions and must not be co-located or operating in conjunction with any other antenna or transmitter. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.

EXAMPLE OF FCC AGENCY AUTHORIZATION LETTER East No.07 Provincial Road, Tengyun Village, Wangjiangjing Development Area, Jiaxing, Zhejiang, China Authority to Act as Agent Date: 2014-10-22 American Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 To Whom It May Concern:

Audix Technology (Shanghai) Co., Ltd. is authorized to act on our behalf, until otherwise notified, for applications to American Certification Body, Inc. (ACB). We certify that we are not subject to 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. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you, Agency Agreement Expiration Date: 2015-10-22 By: Jin hua MA. Jinhua Xu

(Si gnature!) (Print name) Title: Engineer On behalf of: _ Jiaxing Shufude Electric Bed Co., Ltd.

(Company Name) Telephone: 0573-82572191

'. Must be si gned 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. 022311 -6

EXAMPLE OF FCC AGENCY AUTHORIZATION LETTER East No.07 Provincial Road, Tengyun Village, Wangjiangjing Development Area, Jiaxing, Zhejiang, China Date:

Subject: Confidentiality Request for:

2014-11-26 Request for Confidentiali WKZDSDDCSY002 Pursuant to FCC 47 CRF 0.457(d) and 0.459 and IC RSP-100, Section 10, the applicant requests that a part of the subject FCC application be held confidential. Type of Confidentiality Requested Exhibit

[-] Short Term [_] Permanent Block Diagrams

[_] Short Term External Photos

[] Short Term (_] Permanent* Internal Photos

[] Short Term [-] Permanent Operation Description/Theory of Operation

[-] Short Term [_] Permanent Parts List & Placement/BOM

(] Short Term [-] Permanent Tune-Up Procedure

[_] Short Term [X] Permanent Schematics

[-] Short Term Test Setup Photos

[_] Short Term [_] Permanent* Users Manual

*Note: Insert Explanation as Necess Jiaxing Shufude Electric Bed 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 review due to materials that contain trade secrets and proprietary information not customarily released to the public. 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 180) _ 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 in the event information regarding the product or the product is made available to the public. ACB will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. NOTE for Industry Canada Applications:

The applicant understands that until such time that IC distinguishes between Short Term and Permanent Confidentiality, either type of marked exhibit above will simply be marked Confidential when submitted to IC. Sincerely, Xu Jinhua Xu

(Signature/Title) (Print name) By:

". The asterisked items (*) require further justification before permanent confidentiality will be allowed. These also currently require review by the FCC under their Permit-But-Ask policy before the grant is issued and can delay completion of an application. Further justification should be added to the note above. One such example for a potted device would be: The EUT is FULLY potted using a non-removable epoxy based material. Removal of potting material causes irreparable damage to internal circuitry. See photographs exhibits that outline the device before and after potting.

? _ Please refer to http://acbcert.com/documents/misc-docs/Memo-Short-Term-Vs-Standard-Confidentiality.pdf for complete details.

> . 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.

Jiaxing SHUFUDE Electrics Bed Co., Ltd. East No.07 Provincial Road, Tengyun Village, Wangjiangjing Development Area, Jiaxing, Zhejiang, China Request for Class II Permissive Change FCC ID: WKZDSDDCSY002 Data: Dec 10, 2014 Please be notified that we, the undersigned, Zhejiang Dahua Vision Technology Co., Ltd. declare that that the reasons for this Class II permissive change are as below:

The SFD-Y-13 has minor circuit change from the original model (DS-DDCSY002), the RF part is all the same. The SFD-Y-15 is all the same as the SFD-Y-13, except for less key function on the enclosure. PCB layout minor changes, not affect the function of the board. The photos of the PCB are as following:

Original Model New Model Sincerely, Jinhua Xu / Engineer Jiaxing Shufude Electric Bed Co., Ltd. Tel: (+86-573)-82572191

EXAMPLE OF FCC AGENCY AUTHORIZATION LETTER East No.07 Provincial Road, Tengyun Village, Wangjiangjing Development Area, Jiaxing, Zhejiang, China Authority to Act as Agent Date: _2013-7-26_______ American Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 To Whom It May Concern:

_____Audix Technology (Shanghai) Co., Ltd.______ is authorized to act on our behalf, until otherwise notified, for applications to American Certification Body, Inc. (ACB). We certify that we are not subject to 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. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you, Agency Agreement Expiration Date: _____2014-7-26_____ By:

Title:

On behalf of: __Jiaxing Shufude Electric Bed Co., Ltd.______________ Telephone:

__________________________ ______Jinhua Xu_______

(Print name) _____0573-82572191___________________ _________Engineer_______________

(Company Name)

(Signature1) 1 - 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. 022311 6

THIS MUST BE SIGNED BY THE APPLICANT/AGENT AND SHOULD BE PLACED ON APPROPRIATE LETTERHEAD Request for Confidentiality Date: _2013-7-26_____ Subject: Confidentiality Request for: ______ WKZDSDDCSY002______ Pursuant to FCC 47 CRF 0.457(d) and 0.459 and IC RSP-100, Section 10, the applicant requests that a part of the subject FCC application be held confidential. Type of Confidentiality Requested Short Term Short Term Short Term Short Term Short Term Short Term Short Term Short Term Short Term Permanent Permanent*2 Permanent Permanent Permanent Permanent Permanent*

Exhibit Block Diagrams External Photos Internal Photos Operation Description/Theory of Operation Parts List & Placement/BOM Tune-Up Procedure Schematics Test Setup Photos Users Manual

*Note: ______(Insert Explanation as Necessary)______ ____ Jiaxing Shufude Electric Bed 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 review due to materials that contain trade secrets and proprietary information not customarily released to the public. 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 180)3___ 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 in the event information regarding the product or the product is made available to the public. ACB will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. NOTE for Industry Canada Applications:

The applicant understands that until such time that IC distinguishes between Short Term and Permanent Confidentiality, either type of marked exhibit above will simply be marked Confidential when submitted to IC. Sincerely, By:

(Signature/Title4) ______Jinhua Xu______

(Print name) 2 - The asterisked items (*) require further justification before permanent confidentiality will be allowed. These also currently require review by the FCC under their Permit-But-Ask policy before the grant is issued and can delay completion of an application. Further justification should be added to the note above. One such example for a potted device would be: The EUT is FULLY potted using a non-removable epoxy based material. Removal of potting material causes irreparable damage to internal circuitry. See photographs exhibits that outline the device before and after potting. 3 - Please refer to http://acbcert.com/documents/misc-docs/Memo-Short-Term-Vs-Standard-Confidentiality.pdf for complete 4 - 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. details. 022311 6