FCC ID: 2AEUPRBMB001 Mailbox Sensor

114 Lets get started. Quick Start 1. Set up and install your Ring Bridge. 2. Open the Ring app. Then, tap Set Up a Device and follow the in-app instructions. 3. Scan this code. This identifies your Ring Mailbox Sensor for fast and easy setup. QR+FR For additional help, visit:

ring.com/help 1 3 1 IMPORTANT PRODUCT INFORMATION Safety and Compliance Information Use Responsibly. Read all instructions and safety information before use. SAFETY INFORMATION BATTERY SAFETY FAILURE TO FOLLOW THESE SAFETY INSTRUCTIONS COULD RESULT IN FIRE, ELECTRIC SHOCK, OR OTHER INJURY OR DAMAGE. This product contains alkaline batteries. This device requires batteries for use. Only use new 1.5V alkaline or 1.2 NiMH rechargeable AAA-sized batteries. Never mix old and new batteries. Keep all of the batteries out of the reach of children. Do not open, disassemble, puncture, cut, bend, shred or heat the batteries and do not allow metal objects to touch the battery terminals on the remote as they can become hot and cause burns. Remove all batteries if they are worn out or before storing your Device for an extended period of time. Dispose of all batteries in accordance with applicable laws and regulations and do not dispose of batteries by throwing them into a fire. If any batteries begin to leak, take steps to prevent the fluid from coming into direct contact with skin or clothes as the fluid could be corrosive and may be toxic. Remove the batteries and clean the battery compartment in accordance with the battery manufacturers recommendations. PRODUCT SPECIFICATIONS Model Number: Ring Mailbox Sensor Electrical Rating: 3 x AAA-cell batteries Temperature Rating: -4F to 122F (-20C to 50C) RECYCLING YOUR DEVICE PROPERLY In some areas, the disposal of certain electronic devices is regulated. Make sure you dispose of, or recycle, your device in accordance with your local laws and regulations. FCC Compliance: 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. The party responsible for FCC compliance is: Ring LLC, 1523 26th St, Santa Monica, CA USA, 90404 By purchasing or using the product, you agree to the Terms of Service found at ring.com/terms. For information on our warranty, theft protection, and Ring Protect Plans, see ring.com/legal. 2020 Ring LLC or its affiliates. Ring and all related marks are trademarks of Ring LLC or its affiliates. L SHAPE CARD 350G C2S I p IMPORTANT PRODUCT INFORMATION FOR UNITES STATES CUSTOMERS 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. Information on this device is on file with the FCC and can be found by inputting the devices FCC ID into the FCC ID Search form available at https://www.fcc.gov/oet/ea/fccid. The output power of the radio technology used in the Products is below the radio frequency exposure limits set by the FCC. Nevertheless, it is advised to use the product in such a manner that minimizes the potential for human contact during normal operation. This device should be installed and operated with at least 20 cm between the radiator and your body. 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:

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. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. FOR CANADIAN CUSTOMERS Innovation, Science and Economic Development Canada (ISED) Compliance. This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canadas licence-

exempt RSS(s). Operation is subject to the following two conditions:

(1) This device may not cause interference.

(2) This device must accept any interference, including interference that may cause undesired operation of the device. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. Information Regarding Exposure to Radio Frequency Energy This equipment complies with IC RSS-102 RF exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 cm between the radiator and your body. POUR LES CLIENTS CANADIENS Conformit Innovation Sciences et Dveloppement conomique Canada

(ISDE) Lmetteur/rcepteur exempt de licence contenu dans le prsent appareil est conforme aux CNR dInnovation, Sciences et Dveloppement conomique Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes :

(1) lappareil ne doit pas produire de brouillage .

(2) lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible den compromettre le fonctionnement. Renseignements relatifs lexposition lnergie des radiofrquences Cet quipement est conforme aux limites dexposition IC CNR-102 prvues pour des environnements non contrls. Cet quipement doit tre install et utilis avec un minimum de 20 cm de distance entre la source de rayonnement et votre corps. CAN ICES-3 (B)/NMB-3(B)

FINg Mailbox Sensor Mode! NO: 5D22E3 FCC ID: 2AEUPRBMB001 IC: 20271-RBMB001 tien Power input: 4.5V 3AAA Cells Ring Santa Monica, CA wowwring.com/patents Made in China Tn ro 0 a za am

Sample Agency Request Letter Authority to Act as Agent Date: 28 November 2019 TUV Rheinland Group 762 Park Avenue Youngsville, NC 27596 To Whom It May Concern:

I appoint TUV Rheinland (Shenzhen) Co., Ltd. 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 FCC or Industry Canadas 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, as specified by TUV Rheinland Group, still resides with Ring LLC / 1523 26th Street, Santa Monica, California 90404, United States For TCB applications, We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you, Agency Agreement Expiration Date:

2020/11/20

(Signature) Carro Hsieh

(Print Name) Engineer Telephone

+1 (800) 656-1918 On behalf of

Ring LLC

(Company Name) Page 1 of 1 Revision 0 By Title

QF094234

Confidentiality Letter Date: 16 October 2020 Subject: Confidentiality Request forFCC ID: 2AEUPRBMB001 and IC: 20271-RBMB001 Pursuant to FCC 47 CRF 0.457(d), 0.459, and IC RSP-100, Section 10, the applicant requests that a part of the subject FCC/IC application be held confidential. Type of Confidentiality Requested Short Term Short Term Short Term Short Term Short Term Short Term Short Term Short Term Permanent Permanent Permanent Permanent Permanent Permanent Permanent Permanent Exhibit Block Diagrams External Photos Internal Photos Operation Description/Theory of Operation Part List/Tune-Up Procedure Schematics Test Setup Photos Users Manual Ring LLC has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Permanent Confidentiality:

The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. Short-Term Confidentiality:

The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of 180 days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Applicant is also aware that they are responsible to notify TUV Rheinland in the event information regarding the product or the product is made available to the public. TUV Rheinland will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-

1705. Sincerely, By:

(Signature/Title) Carro Hsieh

(Print name)