FCC ID: 2AEDG-E5011 ERAARK Smart Aquarium Heater

Product Name: ERAARK Smart Aquarium Heater Product Code: 5011 Total Weight: 1.4kg Rated Power: SOOW Rater Voltage: 100V~120V SOHz / 60Hz FCC ID: 2AEDG-ES011 Wireless Connectivity: Wi-Fi connection /

Bluetooth connection Do not allow the control box to get wet at any time when the product is in use. Heating Element: 1PX8

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(PETKIT NETWORK TECHNOLOGY (SHANGHAI) CO., LTD) Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2AEDG-E5011 Pursuant to Sections 0.457 and 0.459 of the Commissions Rules, we hereby request confidential treatment of information accompanying this application as outlined below:

Exhibit Type Block Diagram, Schematics, Operational Description 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. Pursuant to DA04-1705 June 15, 2004 of the Commissions public notice, we also request temporary confidential treatment of information accompanying this application as outlined below:

Short-term confidentiality requested: 180 days Exhibit Type Internal Photos, Test Setup Photos, Manual File Name Block Diagram .pdf, Schematics .pdf , Operation Description .pdf File Name Internal Photos .pdf, Test Setup Photos .pdf, User Manual.pdf Huili zhang/chief inspector PETKIT NETWORK TECHNOLOGY (SHANGHAI) CO., LTD Sincerely,

Difference Statement Model: E501, E5011 The PCB Layout of the two models is the same. The difference is that the power of "E501" is 300W, the length of the heating pipe is 260mm, and the weight is 1.3kg. "E5011" has a power of 500W, a heating tube length of 315mm and a weight of 1.4kg. We chose the maximum power model E5011 for RF testing. July 13, 2022 Huili zhang/chief inspector PETKIT NETWORK TECHNOLOGY (SHANGHAI) CO., LTD

(PETKIT NETWORK TECHNOLOGY (SHANGHAI) CO., LTD) Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: July 14, 2022 SUBJECT: FCC Application for FCC ID: 2AEDG-E5011 To Whom It May Concern:

We, the undersigned, hereby authorize Tony Wei at EMTEK(NINGBO) CO., LTD. on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by EMTEK(NINGBO) CO., LTD. on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, 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. Regards, Huili zhang/chief inspector PETKIT NETWORK TECHNOLOGY (SHANGHAI) CO., LTD

PETKIT NETWORK TECHNOLOGY (SHANGHAI) CO., LTD Date: 2022-7-21 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD FCC ID: 2AEDG-E5011 To Whom It May Concern:

This letter is to ascertain that PETKIT NETWORK TECHNOLOGY (SHANGHAI) CO., LTD EUT

: ERAARK Smart Aquarium Heater

: E501, E5011 Model Name We will apply for FCC SDOC. If you have any question or concerns, pls. contact us. Sincerely, Clients signature Clients name / title Huili zhang/chief inspector Contact information / address: PETKIT NETWORK TECHNOLOGY (SHANGHAI) CO., LTD /Room 218, Building W1, No.1000 Chenhui Road, Pudong District, Shanghai.