FCC ID: P27SKF3R0 Keyfob

SKF3R0-29 Quick Installation Guide SKF3R0-29 is a Smart home key fob allows you to activate Away, Stay and Off modes or hit the panic button to notify your contacts without need for a smartphone. Specification Frequency Battery Type 1.9 GHz CR2450 * 1 RF Transmission Range Outdoor: 100 Meters Operating Temperature 0 C to 40 C (32 - 104F) Storage Temperature

-10 C to 60 C (14 - 140F) Battery Life 2 Years (Assume 6 events per day @25C) Dimensions (W x L x H) 37.2mm*68.79mm*10.9mm Detect Range Distance: Max. 10M (1M) @25C Package Contents 1 Intallation 1. Slide the back cover off. 2. Pull out the protective strip to engage the battery and activate the Key Fob. 3. The LED indicator will be blinking for 90sec while attempting to pair with the gateway or base station.. 2 Operation 1. Indicator LED (Red and Blue color) 5. *: Reserved key 2. Off key: Disarm mode Panic: Press Stay + *

3. Stay: Arm perimeter 4. Away: Arm all When the battery is installed, the Blue LED will be blinking for 90 seconds which indicates paring process is on going. If pairing succces, Blue LED will be solid on for 3 seconds.If paring fail, Red LED will be solid on for 3 seconds. If paring fail, press * (Reserved key) for 5 second to restart paring process. If Key fob needs factory reset, press * (Reserved key) for 10 second to reset key fob and restart paring process. 3 FCC Statement 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 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. To assure continued compliance, any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. (Example - use only shielded interface cables when connecting to computer or peripheral devices). FCC Radiation Exposure Statement This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. 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. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. 4 Caution This product contains a coin/button cell battery. If the coin/button cell battery is swallowed, it can cause severe internal burns in just 2 hours and can lead to death. Keep away from babies and small children at all times. As a child safety precaution, always attach the included key ring to secure the back cover and prevent access to the battery. If battery is swallowed or placed inside any part of the body, immediately seek medical help. Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries promptly in accordance with local regulations. 5

SD-KFB07 Light Gray Artwork_prinng (Front Cover & Back Cover) KevinCK Cheng A3 2020/04/30 04 Philip Lee Kuma Li SD-KFB07_LightGray_AW_PRINT_ DEFINITION SD-KFB07_Light_Gray_Front-Cover_AW_PRT_T03_200430 1. / 2.ID reviewApprove / 3.Icon 4.(+/-0.15mm) / 5.(1:1) Icon Printing Color : PANTONE 18-3905 TPG + UV coating 12.65 mm 19.19 mm 4.84 mm 16.1 mm 10.37 mm 14.38 mm Label Color : Laser engraving 1. Update FCC ID number. 2020/4/10 History 2. Label update. 2020/4/14 3. Label update. 2020/4/30

Declaration of Authorization Sercomm Corporation 8F, No. 3-1, YuanQu St., NanKang, Taipei 115, Taiwan, R.O.C. Name Representative of agent:

Agent Company name:

Address:

Marlin Chen MRT Technology (Suzhou) Co., Ltd D8 Building, Youxin Industrial Park, No.2 Tian'edang Rd., Wuzhong Economic Development Zone, Suzhou China is authorized to apply for Certification of the following product(s):

Product description: Keyfob Type designation:

SKF3R0-29xxxxx (the 1st x should be "blank" or "-"; the rest x could be 0 to 9, A to Z, a to z, "blank" or "-", for the marketing purpose) P27SKF3R0 ADT April 28, 2020 Nick Wu We Name:

Address:

Declare that:

City:

Country FCC ID:

Trademark:

on our behalf. Date:

Name:

Signature:

Date: April 28, 2020 Federal Communications Commission Authorization and Evaluation Division FCC ID: P27SKF3R0 Confidentiality Request 1. BOM List 2. Schematics 3. Operation Description 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:

The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely,

Name: Nick Wu Sercomm Corporation