2AHST-SRZGP2801K4FOH Smart Switch

70100041 Function introduction Important: Read All Instructions Prior to Installation Battery Powered Friends of Hue Switch Front side The remote control can be fixed on the wall with 3M glue or screw. With Glass Frame Back side 10.10 mm 86mm 86mm Product Data Switch Type Transmission Range Radio Frequency Power Supply Buttons Dimensions Operating Temperature Working Humidity Waterproof Grade Warranty Friends of Hue Switch 10-30m (typical) 2.4GHz 3V(1xCR2430 battery) 4 80.5x80.5x14.7mm / 86x86x14mm -20 °C ~ +45 °C 10% ~ 95% RH non-condensing IP20 5 years Product Description The Friends of Hue switch is a wireless transmitter that communicates with Philips Hue bridge. The switch uses a CR2430 battery that powers a built-in transmitter. This transmitter sends wireless radio signals that are used to remotely control the Philips Hue system. The switch can be configured through Hue App after added to the Hue bridge. It enables to control designated light devices in 2 designated rooms with 4 buttons. Functions of the 4 buttons can be configured separately through Hue App. The configurable functions includes ON/OFF, dim up/dim down, and system preset scene control. • DO NOT expose the device to moisture. Safety & Warnings With Plastic Frame The remote control can be fixed on the wall with 3M glue or screw. 80.5 mm 80.5 mm 14.7 mm Step 3: tap a brand to select it, any brand will work. Then operate the switch as instructed to enable it to be added to the Hue Bridge. 3. Configure the Switch through Hue App Step 1: once added successfully, you can use the system suggested setting or configure the switch as per your preferences. Just tap "Done" to use suggested setting, or tap "change settings" to configure as instructed. 4 buttons can be configured one by one separately. Tap the button area to select the button to be configured. 2. Select designated room/rooms to control Step 1: Tap to select a room to be controlled by left side on the switch, then right side. 1. Add the Switch to Hue Bridge Operations Step 1: configure your Hue Bridge correctly and add light devices to the Hue Bridge through Hue App as instructed. Step 2: tap "Accessory setup" on "Settings" page, then tap "Add accessory", then tap "Friends of Hue switch".

The key part of this controller is a universal, extremely rotary standard switch element that can be integrated in numerous frames by different manufactures as below list: BEKERS1, B1, B3, B7 glass GIRAStandard55, E2, Event, Esprit JUNGA500, Aplus MERTENM-smart, M-Arc, M-Plan 4. Control the Light Devices in the Selected Room/Rooms with the Switch After configured successfully, tap “save” at upper right corner to save the settings. Then you can use the switch to control the light devices in the selected room/rooms. Installation With Plastic Frame With Glass Frame CAUTION – Risk of explosion if the battery is replaced by an incorrect type – disposal of a battery into fire or a hot oven, or mechanically crushing or cutting of a battery, that can result in an explosion; – leaving a battery in an extremely high temperature surrounding environment that can result in an explosion or the leakage of flammable liquid or gas; – a battery subjected to extremely low air pressure that may result in an explosion or the leakage of flammable liquid or gas. - Do not ingest battery, Chemical Burn Hazard - This product contains a button cell battery. If the 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. FCC Statement 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. 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. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. IC STATEMENT This device complies with Industry Canada’s licence-exempt RSSs. 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 radio exempts 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.

Differences Declaration To whom concern, We company Shenzhen Sunricher Technology Limited hereby declares: The product models SR-ZGP2801K4-FOH(US)-E are identical in the same PCB layout, interior structure and electrical circuits with the model SR-ZGP2801K2-DIM(US) ， SR-ZGP2801K2-DIM(US)-E ， SR-ZGP2801K4-DIM(US) ， SR-ZGP2801K4-DIM(US)-E ， SR-ZGP2801K4-DIM-G2(US) SR-ZGP2801K4-DIM-G2(US)-E ， SR-ZGP2801K4-S4(US) SR-ZGP2801K4-S4(US)-E ， SR-ZGP2801K4-DIM-S2(US) SR-ZGP2801K4-DIM-S2(US)-E ， SR-ZGP2801K4-FOH(US) SR-ZGP2801K4-CCT(US) ， SR-ZGP2801K4-CCT(US)-E SR-ZGP2801K4-5C(US) ， SR-ZGP2801K4-5C(US)-E SR-SBP2801K2-DIM(US) ， SR-SBP2801K2-DIM(US)-E SR-SBP2801K4-DIM(US) ， SR-SBP2801K4-DIM(US)-E SR-SBP2801K4-DIM-G2(US) ， SR-SBP2801K4-DIM-G2(US)-E SR-SBP2801K4-S4(US) ， SR-SBP2801K4-S4(US)-E SR-SBP2801K4-DIM-S2(US)， SR-SBP2801K4-DIM-S2(US)-E SR-SBP2801K4-FOS(US)，SR-SBP2801K4-FOS(US)-E SR-SBP2801K4-CCT(US) ， SR-SBP2801K4-CCT(US)-E SR-SBP2801K4-5C(US) ， SR-SBP2801K4-5C(US)-E RFDE2801Z,RFDE2802Z,RFDE2801Z300,RFDE2801Z500,RFD2801Z, RFD2802Z,RFD2801Z300,RFD2801Z500 SR-ZGP2801XX-YYYYYYYY-XXXXXXXX-ZZZ,YYYYYYYY,XXXXXXXX, ZZZindicatesthecustomercodeformarketpurpose,itcouldbe alphanumericcharactersorblank ； SR-SBP2801XX-YYYYYYYY-XXXXXXXX-ZZZ,YYYYYYYY,XXXXXXXX, ZZZindicatesthecustomercodeformarketpurpose,itcouldbe alphanumericcharactersorblank ； SR-BL2801XX-YYYYYYYY-XXXXXXXX-ZZZ,YYYYYYYY,XXXXXXXX, ZZZindicatesthecustomercodeformarketpurpose,itcouldbe alphanumericcharactersorblankwhichtestedinGlobalUnitedTechnology ServicesCo.,Ltd.,Thedifferencesareappearancecolorandmodelname forcommercialpurpose. Authorizedsignature: Date:2020-08-21

Shenzhen Sunricher Technology Limited DATE : 2020-08-21 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AHST-SRZGP2801K4 Product Name: FOH Smart Switch Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential: (List here the documents for which you are seeking confidentiality – for example ...) Schematics Block diagram Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Signature: Name: Sunny Zou Title: Manager Company: Shenzhen Sunricher Technology Limited

DATE : 2020-08-21 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I appoint Jason Wu of Global United Technology Services Co., Ltd.and No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with Shenzhen Sunricher Technology Limited and 3rd Floor,B building,Jia'an Industrial Building, Liu Xian Third road,No.72 area, Xin'an Street, Baoan District, Shenzhen, China Signature: Name: Sunny Zou Title: Manager Company: Shenzhen Sunricher Technology Limited

Test model number: SR-ZGP2801K4-FOH(US)-E

3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model:SR-SBP2801K2-DIM(US) IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model:SR-SBP2801K2-DIM(US)-E IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model:SR-SBP2801K4-DIM(US) IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model:SR-SBP2801K4-DIM(US)-E IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model:SR-ZGP2801K4-5C(US)-E IC :2 0309 -SRZGP2801K4 FCC FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model:SR-ZGP2801K4-CCT(US) IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model:SR-ZGP2801K4-FOH(US) IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model:SR-ZGP2801K4-DIM-S2(US)-E IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model:SR-ZGP2801K4-5C(US) IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model:SR-ZGP2801K4-CCT(US)-E IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model:SR-ZGP2801K4-S4(US)-E IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model:SR-ZGP2801K4-DIM-S2(US) IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model:SR-ZGP2801K4-DIM-G2(US) IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model:SR-ZGP2801K4-DIM-G2(US)-E IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model:SR-ZGP2801K4-S4(US) IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model:SR-ZGP2801K4-DIM(US)-E IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model:SR-ZGP2801K4-FOH(US)-E IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model:SR-ZGP2801K2-DIM(US) IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model:SR-ZGP2801K2-DIM(US)-E IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model:SR-ZGP2801K4-DIM(US) IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 40 mm 40 mm 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model:RFDE2801Z500 IC:20309-SRZGP2801K4FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model: RFD2801Z IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 Model: RFDE2801Z300 IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 TOP FOH Smart Switch Green Power Device QR CODE Model: RFDE2802Z IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model: RFD2801Z300 IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model: RFD2801Z500 IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model: RFDE2801Z IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model: RFD2802Z IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model:SR-SBP2801K4-5C(US)-E IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model:SR-SBP2801K4-5C(US) IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model:SR-SBP2801K4-CCT(US) IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model:SR-SBP2801K4-CCT(US)-E IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE M odel:SR-SBP2801K4-DIM-S2(US)-E IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model:SR-SBP2801K4-FO S (US) IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model:SR-SBP2801K4-FO S (US)-E IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model:SR-SBP2801K4-DIM-G2(US)-E IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model:SR-SBP2801K4-DIM-S2(US) IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model:SR-SBP2801K4-S4(US) IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model:SR-SBP2801K4-S4(US)-E IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4 3V .d.c CR2430 10mA TOP FOH Smart Switch Green Power Device QR CODE Model:SR-SBP2801K4-DIM-G2(US) IC :2 0309 -SRZGP2801K4 FCC ID:2AHST-SRZGP2801K4

Test model number: SR-ZGP2801K4-FOH(US)-E

RF Exposure evaluation According to 447498 D01 General RF Exposure Guidance v05 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√ f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where  f(GHz) is the RF channel transmit frequency in GHz  Power and distance are rounded to the nearest mW and mm before calculation  The result is rounded to one decimal place for comparison Worse case is as below: [2440 MHz -1.22dBm（ 0.755mW）output power] (0.755 mW /5mm) ·[√2.402(GHz)]= 0.23 <3.0 for 1-g SAR Then SAR evaluation is not required

Global United Technology Services Co., Ltd. Report No.: GTS202007000130-01 Authorized Signature: Robinson Lo Laboratory Manager This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Page 1 of 41 TEST REPORT FCC Applicant: Shenzhen Sunricher Technology Limited Address: 3rd Floor,B building,Jia'an Industrial Building, Liu Xian Third road,No.72 area, Xin'an Street, Baoan District, Shenzhen, China IC Applicant: Shenzhen Sunricher Technology Co.,Ltd Address: 310, Longtaili building No.30,Avenue 4th,High Tech Sience Park, Shenzhen 518000 China Manufacturer/Factory: Shenzhen Sunricher Technology Limited Address: 3rd Floor,B building,Jia'an Industrial Building, Liu Xian Third road,No.72 area, Xin'an Street, Baoan District, Shenzhen, China Equipment Under Test (EUT) Product Name: FOH Smart Switch Model No.: See section 5.1 FCC ID: 2AHST-SRZGP2801K4 IC: 20309-SRZGP2801K4 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 RSS-Gen Issue 5 RSS-247 Issue 2 Date of sample receipt: July 14, 2020 Date of Test: July 15, 2020-August 21, 2020 Date of report issued: August 21, 2020 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTS202007000130-01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 41 2 Version Version No. Date Description 00 August 21, 2020 Original Prepared By: Date: August 21, 2020 Project Engineer Check By: Date: August 21, 2020 Reviewer Report No.: GTS202007000130-01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 41 3 Contents Page 1 COVER PAGE ........................................................................................................................................... 1 2 VERSION .................................................................................................................................................. 2 3 CONTENTS .............................................................................................................................................. 3 4 TEST SUMMARY ..................................................................................................................................... 4 4.1 MEASUREMENT UNCERTAINTY ............................................................................................................ 4 5 GENERAL INFORMATION ...................................................................................................................... 5 5.1 GENERAL DESCRIPTION OF EUT ......................................................................................................... 5 5.2 TEST MODE ........................................................................................................................................ 8 5.3 DESCRIPTION OF SUPPORT UNITS ....................................................................................................... 8 5.4 DEVIATION FROM STANDARDS ............................................................................................................. 8 5.5 ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................... 8 5.6 TEST FACILITY .................................................................................................................................... 8 5.7 TEST LOCATION ................................................................................................................................. 8 5.8 ADDITIONAL INSTRUCTIONS ................................................................................................................. 8 6 TEST INSTRUMENTS LIST ..................................................................................................................... 9 7 TEST RESULTS AND MEASUREMENT DATA .................................................................................... 11 7.1 ANTENNA REQUIREMENT ................................................................................................................... 11 7.2 CONDUCTED PEAK OUTPUT POWER .................................................................................................. 12 7.3 CHANNEL BANDWIDTH & 99% OCCUPY BANDWIDTH .......................................................................... 14 7.4 POWER SPECTRAL DENSITY ............................................................................................................. 16 7.5 BAND EDGES .................................................................................................................................... 18 7.5.1 Conducted Emission Method ..................................................................................................... 18 7.5.2 Radiated Emission Method ........................................................................................................ 20 7.6 SPURIOUS EMISSION ......................................................................................................................... 25 7.6.1 Conducted Emission Method ..................................................................................................... 25 7.6.2 Radiated Emission Method ........................................................................................................ 27 7.7 FREQUENCY STABILITY ................................................................…

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Radi ated Emission