FCC ID: 2AI53-MC079DRC2A Motion Sensor

High Bay Sensor for Warehouse MC079D RC2 Version: A0 SPECIFICATION Product Name:

High Bay Sensor for Warehouse Model No.: MC079D RC 2(no daylight priority) Issue Date: May 18, 2019 CUSTOMER APPROVED PRODUCT DIRECTOR APPROVED SALES CHECKED R&D CHECKED PREPARED Add: 2nd and 3rd floor, NO.3 Building, 380 Xiangshan Avenue, Luotian, Yanluo, Baoan, Shenzhen, 518127,China Tel: +86 (0)755-2305 7253 Fax: +86 (0)755-2786 3012 Website: www.merrytek.com Shenzhen Merrytek Technology Co.,Ltd Page 1 of 9 High Bay Sensor for Warehouse MC079D RC2 Version: A0 1. Features 12/24V DC input,for DC systems or LED power supplies with 12/24V DC auxiliary power output 0-10V dimming port, 3 or 2 step dimming function Newly patent design sensor antenna with two detection mode:

MC079D RC2 A high sensitivity detection and interference immunity detection.

(suitable for installation environments with many metal reflective Compact design,special for industrial lamps, sensors can be fixed surfaces) at the edg or center of UFO. MC079D RC2 B 15m maximum installation height, suitable for most warehouses Patented remote control, transmitting angle of the remote control is adjustable according to mounting height Dim+/Dim- to set occupancy light level 5 years warranty MC079D RC2 C 2.Parameter Operating Voltage Rage N/A DC Input Voltage 12/24V DC 1V Input Stand-by Power Rated Voltage No-load Power Surge Test Wiring Working Mode Type of Load Load Capacity 12/24V N/A

<0.3W N/A 0-10V DC N/A N/A N/A MC079D RC2 A fast connector MC079D RC2 B 3 cores cable,wire diameter: 22AWG MC079D RC2 C fast connector Output Current of Load Wiring MC079D RC2 A fast connector Dim 0-10V Dimming Interface Synchronous Control N/A MC079D RC2 B 3 cores cable,wire diameter: 22AWG MC079D RC2 C fast connector

< 50mA Non-constant source Add: 2nd and 3rd floor, NO.3 Building, 380 Xiangshan Avenue, Luotian, Yanluo, Baoan, Shenzhen, 518127,China Tel: +86 (0)755-2305 7253 Fax: +86 (0)755-2786 3012 Website: www.merrytek.com Shenzhen Merrytek Technology Co.,Ltd Page 2 of 9 High Bay Sensor for Warehouse MC079D RC2 Version: A0 High Low-level PWM Control N/A N/A Operating Frequency 5.8 GHz 75 MHzISM Band. Transmitting power 1mW Max. Hold time 5S/30S/1min/3min/5min/10min/20min/30min Stand-by DIM Level 10%(1.4-1.6V), 20%(1.9-2.1V), 30%(2.9-3.1V), 50% (4.9-5.1V) Sensor Stand-by Period 0s/10S/1min/3min/5min/10min/30min/+

Parameters Detection Area Daylight Sensor 25%/50%/75%/100%

5lux/15Lux/30Lux/50Lux/100lux/150lux/Disable Detecting Radius See detection pattern 15m Max 150(wall mounting) 360(ceiling mounting) Mounting Height Detecting Angle Operating Frequency Transmitting power Transmitting distance Modulation mode Number of coding Wireless Module Operating Operating Temperature Environment Storage Temperature N/A

-35+70

(non-condensing) N/A N/A N/A N/A CE Temperature:

-40+80;

Humidity:

10%-95%

Safety standards EN60669-2-1, EN60669-1 Certificate EMC standards EN55015, EN61000-3-2, EN61000-3-3, EN61547 Standards Environmental Requirement Compliant to RoHS UL21996,3*22AWG, cable length: 300mm(pending) IP20(MC079D RC2 A,MC079D RC2 C),IP65(MC079D RC2 B) Certificate Wiring IP Rating Installation Dimension Package Net Weight Lifetime Note 1. N/Ameans not available. Protection Class Class II Others External mounting,integrated mounting See dimension White paper box 55g 5 years warranty @Ta 230V full load 2. Detection area is effected on volume of motion object and motion speed. The detection area is tested by a 165cm height person and walking speed is 0.5m/s. Add: 2nd and 3rd floor, NO.3 Building, 380 Xiangshan Avenue, Luotian, Yanluo, Baoan, Shenzhen, 518127,China Tel: +86 (0)755-2305 7253 Fax: +86 (0)755-2786 3012 Website: www.merrytek.com Shenzhen Merrytek Technology Co.,Ltd Page 3 of 9 High Bay Sensor for Warehouse MC079D RC2 Version: A0 3.Function 1) On/OFF Function (stand-by period be set to 0s) 2) 2-step dimming function (stand-by period be set to +) 3) 3-step dimming function (stand-by period be set to 10S/1min/3min/5min/10min/30min) Add: 2nd and 3rd floor, NO.3 Building, 380 Xiangshan Avenue, Luotian, Yanluo, Baoan, Shenzhen, 518127,China Tel: +86 (0)755-2305 7253 Fax: +86 (0)755-2786 3012 Website: www.merrytek.com Shenzhen Merrytek Technology Co.,Ltd Page 4 of 9 High Bay Sensor for Warehouse MC079D RC2 Version: A0 4.Dimension (mm) MC079D RC2 A MC079D RC2 B MC079D RC2 C Page 5 of 9 Add: 2nd and 3rd floor, NO.3 Building, 380 Xiangshan Avenue, Luotian, Yanluo, Baoan, Shenzhen, 518127,China Tel: +86 (0)755-2305 7253 Fax: +86 (0)755-2786 3012 Website: www.merrytek.com Shenzhen Merrytek Technology Co.,Ltd High Bay Sensor for Warehouse MC079D RC2 Version: A0 5.Wiring 6.Structure

*The sensor is designed for connect one load only. Connect more than one loads may damage the sensor. Add: 2nd and 3rd floor, NO.3 Building, 380 Xiangshan Avenue, Luotian, Yanluo, Baoan, Shenzhen, 518127,China Tel: +86 (0)755-2305 7253 Fax: +86 (0)755-2786 3012 Website: www.merrytek.com Shenzhen Merrytek Technology Co.,Ltd Page 6 of 9 High Bay Sensor for Warehouse MC079D RC2 Version: A0 7.Radiation Pattern Ceiling mounting Ceiling mounted height: 3m Sensitivity: 100%/75%/50%/25%

Ceiling mounted height: 12m Sensitivity: 100%/75%/50%/25%

Ceiling mounted height: 15m*

Sensitivity: 100%/75%/50%

Normal moving (Speed:1m/s) Normal moving (Speed:1m/s) Normal moving (Speed:1m/s) Slow moving (Speed 0.3m/s) Slow moving (Speed 0.3m/s) Slow moving (Speed 0.3m/s)

*Only 100%/75%/50% detection sensitivity is workable when installed at 15m mounting height. 25% sensitivity is not able to detect motion signal. Wall mounting Horizon mounted height: 2m Sensitivity: 100%/75%/50%/25%

Normal moving (Speed1m/s) Slow moving (Speed 0.3m/s) Add: 2nd and 3rd floor, NO.3 Building, 380 Xiangshan Avenue, Luotian, Yanluo, Baoan, Shenzhen, 518127,China Tel: +86 (0)755-2305 7253 Fax: +86 (0)755-2786 3012 Website: www.merrytek.com Shenzhen Merrytek Technology Co.,Ltd Page 7 of 9 High Bay Sensor for Warehouse MC079D RC2 Version: A0 8.Remote Control Add: 2nd and 3rd floor, NO.3 Building, 380 Xiangshan Avenue, Luotian, Yanluo, Baoan, Shenzhen, 518127,China Tel: +86 (0)755-2305 7253 Fax: +86 (0)755-2786 3012 Website: www.merrytek.com Shenzhen Merrytek Technology Co.,Ltd Page 8 of 9 High Bay Sensor for Warehouse MC079D RC2 Version: A0 9. Initialization 1) On/Off function /3-step dimming function:

the initialization, the sensor is not able to detect movement. 2) 2-step dimming function:

After power on, the sensor automatically turns on light at 100% brightness. After 10sec, it turns off the light. During After power on, the sensor automatically turns on light at 100% brightness. After 10sec, it dims the light to a low light level (set by stand-by dim level). During the initialization, the sensor is not able to detect movement. 10. Factory Setting 11. Application Notice Detection area: 100%, Hold Time: 5S, Stand-by Period: 0s, Stand-by dim level: 10%, Daylight Sensor: Disable 1), The sensor should be installed by a professional electrician. Please turn off the power before installing, wiring, changing the setting of the DIP switch. 2), The sensor which installed in the plastic and glass lampshade will reduce the sensitivity.For every 3mm increase in thickness, the sensitivity will be reduced by 20%. 3), The dimming performance could be different from different 0-10v drivers. 4), The light sensitivity threshold is in a sunny environment, no shadow and ambient light diffuse reflection..Ambient lux level could be different in different environment, weather, climate, time-of-day and season. 5), The parameters of the sensor may need to be reconfigured in different installation environments. Please refer to the following instructions or contact the manufacturer. 6), This sensor is for indoor use only. It will affect the waterproof effect for outdoor use. Wind, rain, and moving objects around will cause false triggering. 7), The distance between any inductive sensors should be greater than 3m. 8), Do not place the sensor close to high-density objects such as metal, glass,concrete walls, etc, false triggering could happen. When the sensor is installed in a metal lamp, metal reflective surface, or a narrow enclosed environment, the microwave will be reflected repeatedly and cause false triggering. Please reduce the sensitivity or contact the manufacturer for technical support. etc., the sensor may generate false trigger. 9), Please ensure that there are no moving signals around the sensor, such as fan,DC motor, sewer pipe, air outlet, 10), You are advised to test 5 samples before mass application of sensor in a new lighting project. 11), Due to continuous improvement, the contents of this instruction could be changed without prior notice. Add: 2nd and 3rd floor, NO.3 Building, 380 Xiangshan Avenue, Luotian, Yanluo, Baoan, Shenzhen, 518127,China Tel: +86 (0)755-2305 7253 Fax: +86 (0)755-2786 3012 Website: www.merrytek.com Shenzhen Merrytek Technology Co.,Ltd Page 9 of 9 FCC Warning 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. 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 or more of the following measures:

connected. 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 Consult the dealer or an experienced radio/TV technician for help. Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body.

Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AI53-MC079DRC2A LABEL AND LOCATION Motion Sensor Model: MC079D RC2 A FCC ID: 2AI53-MC079DRC2A

(Size: L2.0cm x 1.5cm) Label Location _____________________________________________________________________________________________________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 1

Shenzhen Merrytek Technology CO., LTD Rm 101-1101, 17th Building, Dianda Guyuan Industrial Park, Mashantou Community, Matian Street, Guangming District China Date: 2021-12-8 FCC ID: 2AI53-MC079DRC2A To whom it may concern:

Class II Permissive Change Letter We, the undersigned, hereby attest to the fact that we will apply the class II change. The hardware of this equipment is electrically identical with original, only the follow changes to the original but still compliance of relevant standard. PCB Layout, Antenna Layout and change the location of some components on the PCB there is Add DC 12V voltage and regulator tube circuit, Radiated Emission testing was performed to demonstrate RF compliance. Old PCB Top Side MC079D RC2 NEW PCB Top Side MC079D RC2 John Peng/R&D Manager Shenzhen Merrytek Technology CO., LTD Rm 101-1101, 17th Building, Dianda Guyuan Industrial Park, Mashantou Community, Matian Street, Guangming District China 0755-23057253 0755-27863012 kf07@merrytek.com Sincerely, Name/Title Company:

Address:

Phone:

Fax:

E-Mail:

Shenzhen Merrytek Technology CO., LTD Add: Rm 101-1101, 17th Building, Dianda Guyuan Industrial Park, Mashantou Community, Matian Street, Guangming District China Date: 2021-12-8 FCC ID: 2AI53-MC079DRC2A Dear Sir/Madam, We, Shenzhen Merrytek Technology CO., LTD Hereby declares the following statement for Federal Communications Commission, PCB board, circuit, structure and internal of these model(s) are the same, Only model number is different for these model:

Product name: Motion Sensor Model no.: MC079D RC2 A, MC079D RC2 B, MC628D RC Sincerely, Name/Title Company:

Address:

Phone:

Fax:

E-Mail:

John Peng/R&D Manager Shenzhen Merrytek Technology CO., LTD Rm 101-1101, 17th Building, Dianda Guyuan Industrial Park, Mashantou Community, Matian Street, Guangming District China 0755-23057253 0755-27863012 kf07@merrytek.com

Shenzhen Merrytek Technology CO., LTD Rm 101-1101, 17th Building, Dianda Guyuan Industrial Park, Mashantou Community, Matian Street, Guangming District China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 To whom it may concern:

2021-12-8 We, Shenzhen Merrytek Technology CO., LTD the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2AI53-MC079DRC2A including the signing of all documents related to these matters. effect as acts of our own. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. John Peng/R&D Manager Shenzhen Merrytek Technology CO., LTD Rm 101-1101, 17th Building, Dianda Guyuan Industrial Park, Mashantou Community, Matian Street, Guangming District China 0755-23057253 0755-27863012 kf07@merrytek.com Sincerely, Name/Title Company:

Address:

Phone:

Fax:

E-Mail:

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046

<2020-06-17>

TO WHOM IT MAY CONCERN Pursuant to Paragraphs 0.457 and 0.459 of the Commissions Rules (47 C.F.R.) and Section 552(b)(4) of the Freedom of Information Act, we requests confidentiality for the following products:

FCC ID 2AI53-MC079DRC2A MC079D RC2 A, MC079D RC2 B, MC628D RC For the product stated above, we request that the following information be held confidential;

Model name Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days External Photos Internal Photos Block Diagram Schematics Test Setup Photos Users Manual Parts List Tune Up Operational Descriptions The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Phone:

Fax:

E-Mail:

John Peng/Project Management Manager Name:

Company: Shenzhen Merrytek Technology Co.,LTD Address:

2nd and 3rd Floor, No.3 building, 380 Xiangshan Avenue, Luotian, Yanluo, Baoan, Shenzhen, China 0755 2305 7253 -233 15019426148 kf07@merrytek.com