FCC ID: 2BCKG-LABEL23 Warehouse Electronic Shelf Label 23

ESL Introduction of Wireless Pick To Light System CK_Label_V23 Picksmart Technology Co., Limited The Summary of Wireless Pick To Light System:

The wireless pick to light system is a logistics auxiliary operation system developed by using advanced electronic technology and communication technology.It is usually used in the sorting link of warehousing or logistics distribution center.It's advantage is fast picking speed,high efficiency,low error rate,and paperless, standardized operation. The wireless pick to light system can be integrated with WMS,ERP, and other management systems. The wireless pick to light system is a set of electronic equipment installed on the shelf storage. Through the control of computer and software, the indicator light or digital display is used as an auxiliar y tool to guide the workers to complete the work correctly, quickly and easily. Product Features 1. Refresh the screen wirelessly 2. The refresh speed is fast, and the frame rate is less than 1 second 3. Label indicator lights are colored LED lights, which can display multiple colors independently 4. 3 function keys and 1 large light button (2 in 1 button) to support light picking 5. Ultra-thin shell, thickness:15-20mm 6. Standard AA battery power supply, no wiring Product Features 7. Long battery life, lasting more than 3-5 years (10 times/day) 8. The content displayed on the screen can be DIY according to your needs, which can support: text, bar code, two-dimensional code, picture (the size and position of these fields can be adjusted), two-dimensional code, barcode in the interface are all in the form of string display, our label management software will automatically generate the content received graph style, push and display on the screen. 9. Interface mode: the service software side can communicate data with the label management software side through HTTP protocol and Json format, and the label management software will generate pictures of the data and send them to the base station, which will then send them to the label. Product parameter 915 System structure V1.2 The wireless pick to light system is to send instructions via the PC or PDA/scanning gun, and forward them through the controller. The LED light or screen on the picking tag is controlled to guide the worker to the specified location accurately and quickly to manual picking, putting, sorting, and assembling. System structure V1.4 Note: The V1.4 version of the controller built-in server program, users only send operation instructions to the controller to achieve data transmission, easier to use. Power supply mode Two power supply modes:

1.AA*4 battery pack power supply

(Battery version 2.DC24V External power supply Mounting Way 1.Magnetic fixed installation mode (for battery version):

Magnetic fixed Mounting Way 2.Paste fixed holder 3.Track groove fixationcustomizable DEMO Heads Tails Contact information Federal Communications Commission (FCC) Statement. This device complies with part 15 of the FCC Rules. Operation is subject to the following twoconditions:

(1) This device may not cause harmful interference, and

(2) this device must accept any interference received, including interference that may cause undesired operation. 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 off and on, the user is encouraged to try to correct the interference by one ormore 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. Warning: Changes or modifications made to this device not expressly approved by Picksmart Technology Co., Limited may void the FCC authorization to operate this device.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. RF exposure statement:

This device complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. The device is installed and operated without restriction.

FCC ID: 2BCKG-LABEL23 Page 1 of 1 Report No.: CTL2307182022-WF FCC-ID Label Information 1. Label location:

Warehouse Electronic Shelf Label 23 Model: CK_Label_V23 FCC ID: 2BCKG-LABEL23

Picksmart Technology,Co,.Limited Ver1.0 SPECIFICATION FOR APPROVAL PicksmartTechnology,Co,.Limited PicksmartTechnology,Co,.Limited Customer:

Brand:

Description: PCB Antenna

Specification

/part no:

PCB Antenna/50/868~930MHz/-15. 58dBi@868~930MHz/

Date:

Remark 2023.08.09 Pleasereturnone specificationoronecopyofitwithyourchopandsignatureofapprovalandretain the others for your record. In the event of an order being placed for this part number before the chop and signed with specification (or copy) is returned and without special explanation,itwill be assumed that full approval have beengiven.

CHECKED/DATE AUDITOR/DATE APPROVED/DATE Address: Room 408, Deguan Ting Business Center, 88 Xinan 3rd Road, Baoan District, Shenzhen Tel 13128735822 Picksmart Technology,Co,.Limited Ver1.0 Customer P/N SpecificationPCB /50/868~930MHz/-15.58. 0dBi@868~930MHz Description PCB Antenna Supplier PicksmartTechnology,Co,.Limited Producer PicksmartTechnology,Co,.Limited Remark Pleasereturnonespecificationoronecopyofitwithyourchopandsignatureofapprovalandretain the others for your record. In the event of an order being placed for this part number before the chop and signed with specification (or copy) is returned and without special explanation, it will be assumed that full approval have beengiven.

CHECKED/DATE AUDITOR/DATE APPROVED/DATE Zhang Bingxiang Wu Qianjin Luo Daxun 2023.08.09 2023.08.09 2023.08.09

(Directory)

(Picture) 5 Address: Room 408, Deguan Ting Business Center, 88 Xinan 3rd Road, Baoan District, Shenzhen Tel 13128735822 Picksmart Technology,Co,.Limited Ver1.0 Electrical parameters) 5

(Mechanical parameters) 5

/Operating/ Storage Temperature5 Structural drawings) 6

(Environmental and reliability testing) 7.8

(Test equipment) 9

(Testing Parameters10 Resume) Revision number Revise chapters modify pages effective date Changes Change Recorder Address: Room 408, Deguan Ting Business Center, 88 Xinan 3rd Road, Baoan District, Shenzhen Tel 13128735822 Picksmart Technology,Co,.Limited Ver1.0 V1.0 Picture:

Address: Room 408, Deguan Ting Business Center, 88 Xinan 3rd Road, Baoan District, Shenzhen Tel 13128735822 Picksmart Technology,Co,.Limited Ver1.0

() Electrical parameters:

Frequency Impedance S.W.R. Antenna Gain Polarization Return Loss 868~930MHz 50 12

-15.58dBi0.5@868~930MHz Vertical polarization

(Mechanical parameters) Antenna Colour RF Cable Model Connect Type

-1.47.0dB MAX PCB Antenna PCB Antenna PCB Antenna

/Operating/ Storage Temperature Operating Temperature Storage Temperature

-40~85

-40~85 Structural drawings) Address: Room 408, Deguan Ting Business Center, 88 Xinan 3rd Road, Baoan District, Shenzhen Tel 13128735822 Picksmart Technology,Co,.Limited Ver1.0

(Environmental and reliability testing) environmental test High and low temperature constant humidity test report Test project Test sample name High temperature, low temperature, constant humidity test PCB antenna Test date 2023.08.09

Constant temperature and Experimental/Testing humidity test chamber network Number of tests 5PCS Equipment Inspection standards analyzer Test Name Pilot project Demand Test method Actual test Result sample Determine Temperature ()

+803 The temperature stabil i ty time of the test sample (h High Temperature Test Low Temperature Test duration (h) Recovery time (h) Temperature () The temperature stability time of the test sample (h Test duration (h) Recovery time (h)

-403

+85 1.2 2.3 1 According to GB2423. 1-89 Number 9 chapter Prescribed party Process of law. According to GB2423. 1-89 Number 8 chapter stated

-40 1.2 2.4 1.1 1 2 3 4 5 1 2 3 4 Up to standard Up to standard Up to standard Up to standard Up to standard Up to standard Up to standard Up to standard Up to standard Address: Room 408, Deguan Ting Business Center, 88 Xinan 3rd Road, Baoan District, Shenzhen Tel 13128735822 Picksmart Technology,Co,.Limited Ver1.0 Constant damp heat Temperature () Relative humidity

(%) Test duration (h) test Recovery time (h)

+402 90-95 21 1

(Salt spray test)

+42 92 22 1.1 According to GB2423. 3-93 Number 5 chapter Prescribed party Normal progression line 5 1 2 3 4 5 Up to standard Up to standard Up to standard Up to standard Up to standard Up to standard Salt Spray Test Report Test project Salt spray test Test sample name Test date 2023.06.20 Glue stick antenna Device Name Salt spray corrosion test chamber Number of tests 5PCS test method Put the test template into the prepared salt solution test chamber and salt spray corrosion chamber for continuous spray test Salt solution concentration 52g/L Saline solution PH 6.5-7.2 Test cycle: 24h Actual test data 55g/L Saline solution PH 6.8 Test cycle:26h Test according to GB/T10125 "Artificial atmosphere corrosion test, salt spray test";

The results are rated according to GB/T6461-2002 "Rating of specimens and test pieces after corrosion tests of metal and other inorganic coatings on metal substrates". Test standards Results number Corrosion resistance grade Actual test data Evaluation result Remark 1 2 3 Rp/Ra=10/10vsB Rp/Ra=10/10vsB Up to standar d Rp/Ra=10/10vsB Rp/Ra=10/10vsB Up to standa rd Rp/Ra=10/10vsB Rp/Ra=10/10vsB Up to standa rd Address: Room 408, Deguan Ting Business Center, 88 Xinan 3rd Road, Baoan District, Shenzhen Tel 13128735822 Picksmart Technology,Co,.Limited Ver1.0 4 5 Rp/Ra=10/10vsB Rp/Ra=10/10vsB Up to standa rd Rp/Ra=10/10vsB Rp/Ra=10/10vsB Up to standa rd

(Test equipment):

Address: Room 408, Deguan Ting Business Center, 88 Xinan 3rd Road, Baoan District, Shenzhen Tel 13128735822 Picksmart Technology,Co,.Limited Ver1.0

(Testing Parameters

&(V.S.W.R&Ruturn Loss)

&(Gain&Efficiency) Address: Room 408, Deguan Ting Business Center, 88 Xinan 3rd Road, Baoan District, Shenzhen Tel 13128735822 Picksmart Technology,Co,.Limited Ver1.0 Frequency ID 1 2 3 4 5 6 7 8 9 Frequency (MHz) 868.0 875.0 882.0 889.0 903.0 910.0 917.0 924.0 931.0 Efficiency (dBi)

-10.18 -11.39 -12.99 -14.35 -17.28 -18.17 -19.35 -20.20 -20.91 Gain (dBi) Efficiency (%) Directivity (dB)

-6.30 9.59 3.88

-7.71 7.25 3.69

-9.41

-10.78

-13.45

-14.35

-15.58

-16.50

-17.35 5.03 3.57 3.67 1.87 1.52 1.16 0.95 0.81 3.57 3.82 3.82 3.77 3.70 3.56 Peak Gain Position (Theta) 66.00 67.00 71.00 71.00 69.00 71.00 72.00 77.00 76.00 Peak Gain Position (Phi) 330.00 330.00 330.00 330.00 330.00 330.00 300.00 300.00 300.00 Efficiency ThetaPol (%) Efficiency PhiPol (%) Upper Hem. Efficiency (%) Lower Hem. Efficiency (%) 8.59 1.01 6.45 3.14 6.43 0.82 4.88 2.37 4.41 0.62 3.39 1.64 3.17 0.50 2.48 1.19 1.56 0.31 1.26 0.62 1.24 0.28 1.02 0.51 0.92 0.24 0.77 0.39 0.74 0.21 0.62 0.33 0.61 0.20 0.52 0.29 2D3D Radiation Patter Address: Room 408, Deguan Ting Business Center, 88 Xinan 3rd Road, Baoan District, Shenzhen Tel: 13128735822 Picksmart Technology,Co,.Limited Ver1.0 Address: Room 408, Deguan Ting Business Center, 88 Xinan 3rd Road, Baoan District, Shenzhen Tel: 13128735822

Picksmart Technology Co., Limited DateAug 22, 2023 Product Model Number: Warehouse Electronic Shelf Label 23 FCC ID2BCKG-LABEL23 To whom it may concern, Re: Product Certification Representative Authorization Letter We authorize QAI Laboratories Ltd. 3980 North Fraser Way, Burnaby B.C. Canada V5J 5K5 to act on our behalf on all matters concerning the above named equipment. This shall include the following:

Testing Approval applications and procedures We declare that ORGANIZATION. is allowed to forward all information related to the approval project to the applied certification body and to the notification entities and to discuss any issues concerning the approval application. Any and all acts carried out by ORGANIZATION. on our behalf shall have the same effect as acts of our own. By:

Contact Listed on FCC Wesbite Title: General Manger Email: 272956493@qq.com Telephone: 13128735822 On behalf of: Picksmart Technology Co., Limited.

Picksmart Technology Co., Limited. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject; Request for Confidentiality FCC ID: 2BCKG-LABEL23 To Whom It May Concern, Date: August 23, 2023 Pursuant to the provisions of the Commissions rules Title 47 Sections 0.457 and 0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure Software Security Requirements for UNII devices In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR 2.803 and the importation rules in Title 47 CFR 2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s);

External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature:

Name: WU Xiang Title: General Manger

Picksmart Technology Co., Limited Room 406, Deguanting Business Center, Xinan 3rd Road, Baoan 28th District, Shenzhen City, China. 518109 Tel: 13128735822 Fax: 075529638421 Series Models Description FCC ID: 2BCKG-LABEL23 Date: Aug 22, 2022 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To whom it may concern:

The device (Product Name:Warehouse Electronic Shelf Label 23) Models Name:

CK_Label_V23,CK_Label_1,CK_Label_2,CK_Label_3, CK_Label_4,CK_Label_5,CK_Label_6,CK_Label_7, CK_Label_8,CK_Label_9,CK_Label_9_BAT,CK_Label_10, CK_Label_11,CK_Label_12,CK_Label_13,CK_Label_14, CK_Label_15,CK_Label_16,CK_Label_20,CK_Label_21, CK_Label_24,CK_Label_75CK_Label_X have same electrical, PCB and BOM, only the colour and models names are different for marketing requirements. Sincerely, WU Xiang / General Manager

Picksmart Technology Co., Limited U.S. Agent Designation for Service of Process

(Applicant and U.S. Agent are Separate Parties) TO: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 ATTENTION: FCC Certification Section 2.911(d)(7) Information Designated U.S. Agent Company Name: Baihetian Innovative Solutions FRN: 0034148700 Contact Name: Kenneth Young Street Address: 6837 Chase Rd City/Province/Zip: Dearborn, MI 48126 Telephone No: 313-395-3113 Email: ken.young@baihetiansolutions.com This letter is to confirm that we (the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. U.S. Agent Signature:

Date:

Signed by (Printed Name/Title):

The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name: Picksmart Technology Co., Limited Grantee Code: 2BCKG FCC ID: 2BCKG-LABEL23 Contact Name: Wu Xiang Street Address: Room 406, Deguanting Business Center, Xinan 3rd Road, Baoan 28th District, Shenzhen City, China. 518109 Telephone No: 13128735822 Email: 272956493@qq.com Applicant Signature:

Date:8/22/2023 Signed by (Printed Name/Title) WU Xiang/General Manger:

Picksmart Technology Co., Limited. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: August 23, 2023 FCC ID: 2BCKG-LABEL23 Ref. #1: Attestation Statements Part 2.911(d)(5)(i) Filing Picksmart Technology Co., Limited. certifies that the equipment for which authorization is sought is not covered equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Ref. #2: Attestation Statements Part 2.911(d)(5)(ii) Filing Picksmart Technology Co., Limited. certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing covered equipment. Applicant: Picksmart Technology Co., Limited. Address: Room 406, Deguanting Business Center, Xin'an 3rd Road, Bao'an 28th District, Shenzhen City, China. 518109 Contact Person: WU Xiang Tel.: 13128735822 Email: 272956493@qq.com Sincerely, Signature: