SJ8-XASW02WALL MOUNT STAIRWELL LED LIGHT

Stair w O v Sta i b ac k G o  Re q  W XASW02 w ell Light Specif i v erview i rwell LED k up, and R F o al Compl i Compl i Vandal - Easy to Occup a Wirele s Battery q uirem e Use oc c A d di m Max P o Ability Use wi r Usan d O c sa m Battery O p O c 8- 1 Test s w Di s W ALL MO U i cation.docx lighting co m F system fo r i ant with A S i ant with N Y - resistant install a ncy Senso r s s RF syste m backup e nts c upancy se n d justable ti m m me d (Ran g o wer 40W to work wi t r eless RF s y e rotary (s c d Floor Nu m St a c cupancy o n m e Stairwe l backup p erate for 9 0 c cupied & R 1 2H battery w itch s connects m U NT STAI R m pliant wi t r linking m u S HRAE 90. Y C LOCA L r m to link m u n sor to red u m eout (afte r g e 15 Seco n t h wireless y stem to lin k c rewdriver s m ber (00-9 9 a irwell Nu m n one floor t l l. 0 minutes a t R F function a charge ti m m ain supply R WELL L E 12/4/12 t h modern s t u ltiple ligh t 1-2010 L LAW 47 u ltiple fixt u u ce lighting r last occu p n ds to 15 M i remote PI R k fixtures s et) switch e 9 ) m be r t riggers on e t 50% light a lity the sa m e via relay ( o E D LIGHT t andards, w t s. u res for occ u to 6W whe n p ancy, light l i nutes ) R (To be de v e s on fixtur e e floor abovoutput m e as while o n 10VDC l User Manual SPECIFI C D A TE: w ith occupa n u pancy sen s n unoccupi e l evel retur n v eloped lat e e to set Stai Floor Nu m e and one fl on mains ( l ine) for 30 C ATION n cy sensor, s ing ed n s to e r) rwell Num b m be r fl oor below dimming). seconds (o Page 1 of 4 battery b er (0-F) within r more TECHNICAL DOCUMENT TITLE: WALL MOUNT STAIRWELL LED LIGHT SPECIFICATION REVISION: 2.4 DATE: 4/5/2013 Stairwell Light Specificati on.docx 12/4/12 Page 2 of 4 if pressed for longer). Controller m onitors battery voltage etc and returns status of test on test LED. Labeled according to UL (“Diagnostic”)  Status LED(s) One LED for self-diagnostic result One LED for status (AC/battery charging)  Agency approvals UL 924 rated - EMERGENCY LIGHTING AND POWER EQUIPMENT ƒ NFPA 101 compliant (UL rating covers this) FCC certified (RF transmitter& EMC)  AC input: 90-277VAC 50/60Hz.  Meets DLC requirements Power Factor >0.9 THD<20%. Min. lumen output :2000 lm Zonal lumen: >85% 0-90° Min. efficacy: 70LPW CCT<5700K Min CRI: 65 L70: 50,000hours Warranty: 5years Power Supply Components Light Engine Use up to 32W light engine:  12x9 LEDs  Vf< 36V  If =<900mA New power supply design to support chargi ng battery and powering LEDs. Combining the functions to save cost. Wireless New low-cost sub-GHz wireless system to be developed using CC430. Same micro will act as system controller. Occupancy Sensor Use AS081 chip and new lens from XCO-100. TECHNICAL DOCUMENT TITLE: WALL MOUNT STAIRWELL LED LIGHT SPECIFICATION REVISION: 2.4 DATE: 4/5/2013 Stairwell Light Specificati on.docx 12/4/12 Page 3 of 4 Functional Specification Normal (AC mains) operation  LEDs always on at 6W level  Occupancy sensed – LEDs on to Max power with adjustable timeout.  RF system (Microcontroller) broadcasts occ upancy sensing to all fixtures on same channel code – all fixtures respond to all occupancy events.  Battery charging Microcontroller monitors battery, applies maintenance trickle charge when fully charged.  Test switch Momentary switch Test controlled via Microcontroller Test lasts at least 30 seconds, but lo nger if switch is held down longer Internal relay interrupts DC side of PSU for test  Test LED – bi-color Red/Green Test LED function RED GREEN Diagnostic FAILED ON OFF Diagnostic PASSED OFF ON Diagnostic in progress Alt-flash Alt-flash  Status LED – bi-color Red/Green Status LED function RED GREEN AC Good, battery charged OFF ON AC Good, battery charging OFF Flash AC off, on good battery ON OFF AC off, battery low Flash OFF Battery FAULT Alt-flash Alt-flash Battery fault can be: ƒ Battery is failing to charge. De termined by microcontroller that battery voltage is too low and not increasing at all or fast enough ƒ Battery voltage is too high, indicating an open ci rcuit or bad cell or disconnected battery pack ƒ Battery Temp too high or too low. ƒ If battery fault continues for more than one minute, it’s assumed there’s no battery in the fixture (non-backup version) and the Test light is turned off. On ‐ Battery operation  LEDs always on at 6W  Occupancy sensed – LEDs on at 50% power level with variable timeout. TECHNICAL DOCUMENT TITLE: WALL MOUNT STAIRWELL LED LIGHT SPECIFICATION REVISION: 2.4 DATE: 4/5/2013 Stairwell Light Specificati on.docx 12/4/12 Page 4 of 4  RF system – same as on AC.  Test switch Non-operational  Test LED – bi-color Red/Green Indicates status of last te st – see function table above  Status LED – bi-color Red/Green See function table above RF operation  Three encoders Encoder one actually sets one of 16 RF channels Encoder two and three sets an 8-bit address. The user just treats this as a two-digit ‘c hannel code’, in this case the same as the floor number. Depending on system testing, we may cha nge the functionality (for example, keep all traffic on one RF channel...) so it ’s better not to expose this detail to the user A fixture will respond to motion events from fixtur es on the same floor, or one floor above or below.  Uses CC430 with integrated CC1101 radio Implement simple broadcast flood meshing ƒ Packet has a hop-count field, we have a fixed system hop-count 5 max. ƒ When radio rx’s a packet it decrements the hop count and retransmits the packet unless the hop count is 0. ƒ Use collision avoidance built into radio Proprietary XRF packet format ƒ Allow for future options ƒ Allow for gathering status from fixtures ƒ Allow for use of broadcast address for queries ƒ Broadcast ‘groups’ are th e floor number settings ƒ Motion events are broadcas t to cut down on-air time ƒ Flexible ‘report’ pack ets, i.e. power status CC430 has built in UID, use it for our network UID.  Production test support serial port st…

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RDI Technology (Shenzhen) Co., Ltd. Date: December 02, 2013 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: SJ8-XASW02 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Schematics Block Diagram Operational Description SCH.pdf BlockDiagram.pdf CircuitDescription.pdf The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, RDI Technology (Shenzhen) Co., Ltd . ................................................... Signature Tony. zhou / Engineering Manager ................................................... Typed name and Title

RDI Technology (Shenzhen) Co., Ltd. FCC ID: SJ8-XASW02 POWER OF ATTORNEY Date: December 02, 2013 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern: We, the undersigned, hereby authorize Waltek Services (ShenZhen) Co., Ltd. (Philo Zhong) on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Waltek Services (ShenZhen) Co., Ltd. (Philo Zhong) on our behalf shall have the same effect as acts of our own. This authorization expires on December 01, 2014. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. We, RDI Technology (Shenzhen) Co., Ltd, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Sincerely, RDI Technology (Shenzhen) Co., Ltd . ................................................................................. Signature Tony. zhou / Engineering Manager ................................................................................. Typed name and Title

Reference No.:WTS13S1108806E Page 23 of 30 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn 12 Photographs - Constructional Details 12.1 EUT - Appearance View Reference No.:WTS13S1108806E Page 24 of 30 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.:WTS13S1108806E Page 25 of 30 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn ANT

FCC Label Location for model: XASW02 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. Model No.:XASW02 FCC ID: SJ8-XASW02

FCC Label Sample for model: XASW02 FCC ID: SJ8-XASW02 This device complies with Part 15 of the FCC Rules. 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.

Reference No.:WTS13S1108806E Page 26 of 30 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn 12.2 EUT- Internal View RF Antenna RF cable Reference No.:WTS13S1108806E Page 27 of 30 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.:WTS13S1108806E Page 28 of 30 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.:WTS13S1108806E Page 29 of 30 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn RF modulation Reference No.:WTS13S1108806E Page 30 of 30 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn =================== End of Test Report =================== RF Antenna( with non-standard whorl)

Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Page 1 of 30 TEST REPORT Reference No. : WTS13S1108806E FCC ID : SJ8-XASW02 Applicant : RDI Technology(Shenzhen) Co., Ltd. Address : Building C1, Xintang Industrial Park East Baishixia, Fuyong, Baoan, Shenzhen, PRC. Manufacturer : The same as above Address : The same as above Equipment Under Test (EUT) : Product Name : Wall Mount Stairwell LED Light Model No. : XASW02 Rules : FCC CFR47 Part 15 Section 15.231: 2012 Date of Receipt sample : Nov. 12, 2013 Date of Test : Nov.12~20, 2013 Date of Issue : Dec.05, 2013 Test Result : PASS* Remark: * The sample described above has been tested to be in compliance with the requirements of ANSI C63.4:2003. The test results have been reviewed and comply with the rules listed above and found to meet their essential requirements. Prepared By: Waltek Services (Shenzhen) Co., Ltd. Address: 1/F., Fukangtai Building, West Baima Road, Songgang Street, Baoan District, Shenzhen, Guangdong, China Testing location: The same as above Tel :+86-755-83551033 Fax:+86-755-83552400 Compiled by: Approved by: Maikou Zhang / Project Engineer Philo Zhong / Manager Reference No.:WTS13S1108806E Page 2 of 30 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn 2 Test Summary Test Items Test Requirement Result Conducted Emissions 15.207 PASS Radiated Spurious Emissions 15.205(a) 15.209 15.231(b) PASS Periodic Operation 15.231(a) PASS 20dB Bandwidth 15.231(c) PASS Antenna Requirement 15.203 PASS Reference No.:WTS13S1108806E Page 3 of 30 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn 3 Contents Page 1 COVER PAGE ............................................................................................................................................1 2 TEST SUMMARY....................................................................................................................................................2 3 CONTENTS..............................................................................................................................................................3 4 GENERAL INFORMATION...................................................................................................................................4 4.1 GENERAL DESCRIPTION OF E.U.T..............................................................................................................4 4.2 DETAILS OF E.U.T........................................................................................................................................4 4.3 TEST FACILITY..............................................................................................................................................4 4.4 TEST LOCATION............................................................................................................................................4 4.5 GENERAL CONDITION...................................................................................................................................4 4.5.1 Test Mode...................................................................................................................................................4 5 EQUIPMENT USED DURING TEST....................................................................................................................5 5.1 EQUIPMENTS LIST........................................................................................................................................5 5.2 MEASUREMENT UNCERTAINTY....................................................................................................................5 5.3 TEST EQUIPMENT CALIBRATION..................................................................................................................5 6 CONDUCTED EMISSION......................................................................................................................................6 6.1 E.U.T. OPERATION......................................................................................................................................6 6.2 EUT SETUP..................................................................................................................................................6 6.3 CONDUCTED EMISSION TEST RESULT.........................................................................................................7 7 RADIATION EMISSION TEST..............................................................................................................................9 7.1 TEST EQUIPMENT.........................................................................................................................................9 7.2 MEASUREMENT UNCERTAINTY....................................................................................................................9 7.3 TEST PROCEDURE.......................................................................................................................................9 7.4 EUT OPERATION:........................................................................................................................................9 7.5 TEST SETUP...............................................................................................................................................10 7.6 SPECTRUM ANALYZER SETUP...................................................................................................................11 7.7 TEST PROCEDURE.....................................................................................................................................12 7.8 CORRECTED AMPLITUDE & MARGIN CALCULATION..................................................................................12 7.9 SUMMARY OF TEST RESULTS....................................................................................................................13 8 PERIODIC OPERATION........................................................................…

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Reference No.:WTS13S1108806E Page 21 of 30 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn 11 Photographs of Testing 11.1 Conducted Emission Test View 11.2 Radiation Emission Test View Below 30MHz Reference No.:WTS13S1108806E Page 22 of 30 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn From 30MHz to 1GHz Above 1GHz