2ABBZ-RF-UTCO-433RF-UT-Ei-CO-433-CLR, CLR-C1-CO

1. Carbon Monoxide Alarm Instructions Read carefully and retain for as long as the product is being used. It contains vital information on the operation and installation of your Alarm. This booklet should be regarded as part of the product. If you are just installing the Alarm, this booklet must be given to the householder. This booklet is to be given to any subsequent user. CLR-C1-CO Battery Powered Carbon Monoxide Alarm Detector 2. Table of Contents 1. Read This First ................................................................... 2. Carbon Monoxide – The Silent Killer .................................. 3. Where to Place CO Alarms ................................................ 4. Installation ............................................................................ 5. Testing / Monitoring & Maintenance .................................... 6. What to do When the Alarm Sounds.................................... 7. How to Protect your Family ................................................. 8. Technical Specification ........................................................ 9. Getting the CO Alarm Serviced ........................................... 10. Limitations of CO Alarms .................................................... 11. Troubleshooting .................................................................. 12. Display & Indicator Summary ............................................. page 3 4 9 15 17 21 22 24 25 25 27 29 3. 1. Read This First • Congratulations on becoming the owner of an Clare Controls Carbon Monoxide Alarm. This will help protect you and your household from the dangerous effects of Carbon Monoxide- the silent killer. • Remove the battery pulltab to engage the batteries. The Carbon Monoxide Alarm (CO Alarm) is powered up by carefully rotating it onto the mounting plate which activates the on/off switch. The red, amber & green lights will immediately flash in sequence to show they are working. (For the Display models, the LCD screen will display all icons). Then wait 15 seconds after connecting the power before button testing. • Install a CO Alarm in every room that contains a fuel burning appliance, particularly high occupancy areas e.g. bedrooms, kitchens etc. • In rooms with a fuel burning appliance, install (preferably) on the ceiling, (1ft (300mm) from walls) and between 5ft to 10ft horizontally from appliance. In rooms remote from the appliance install at ‘head height’, where the Alarm indicators can be seen. • Test the Alarm weekly by pressing the test/hush button, the Alarm will sound (at a diminished sound output level initially and then quickly reach maximum sound output level). • Replace Alarm after approx. 10 years operation (see ‘Replace by’ date on side wall label). • Do not fit Alarm until all construction is completed to avoid contamination. • Individuals with health issues may consider warning devices which provide audible and visual signals for carbon monoxide concentrations under 30ppm. 4. 2. Carbon Monoxide – The Silent Killer 2.1 What is Carbon Monoxide? Many people are killed each year, and many more suffer ill health from Carbon Monoxide (CO) poisoning. CO is an invisible, odorless, tasteless and extremely toxic gas. It is produced by appliances and vehicles burning fuels, such as coal, oil, natural gas, propane, kerosene, paraffin, wood, gasoline, diesel, charcoal etc. CO is absorbed by red blood cells in the lungs in preference to oxygen - this results in rapid damage to the heart and brain from oxygen starvation. High levels of CO in a house can be caused by: • Incorrectly or poorly installed fuel-burning appliances. • Blocked or cracked chimneys/flues. • Blocked vents or draught-proofing which makes areas with fuel burning appliances or fireplaces airtight. • Engines of cars, lawnmowers etc. that are left running in confined spaces. • Portable kerosene or propane heaters in poorly ventilated rooms. 2.2 What happens when your CO Alarm detects Carbon Monoxide? When the Alarm detects potentially dangerous levels of CO, it flashes the red alarm LED immediately and then sounds a loud alarm if the CO persists. Table B below shows how the CO Alarm reacts to different levels of CO gas and exposure time. At higher levels of CO the alarm sounds sooner. The rate of flashing of the red LED indicates the level of CO. If your CO Alarm sounds follow the instructions on page. NEVER IGNORE THE ALARM ! 5. 2.3 Symptoms of Carbon Monoxide Poisoning Table A Concentration of CO in Air ppm Inhalation Time (approx.) and Symptoms Developed 35 The maximum allowable concentration for continuous exposure in any 8 hour period according to OSHA *. 150 Slight headache after 1.5 hours. 200 Slight headache, fatigue, dizziness, nausea after 2-3 hours. 400 Frontal headaches within 1-2 hours, life threatening after 3 hours, also maximum parts per million in flue gas (on free air basis) according to US Environmental Protection Agency. 800 Dizziness, nausea and convulsions within 45 minutes. Unconsciousness within 2 hours. Death within 2-3 hours. 1,600 Headache, dizziness and nausea within 20 minutes. Death within 1 hour. 3,200 Headache, dizziness and nausea within 5-1 0 minutes. Death within 25-30 minutes. 6,400 Headache, dizziness and nausea within 1- 2 minutes. Death within 10-15 minutes. 12,800 Death within 1-3 minutes. The following symptoms may be related to CARBON MONOXIDE POISONING and should be discussed with ALL members of the household: Mild exposure: Headaches, running nose, sore eyes, often described as “flu-like” symptoms; Medium exposure: Dizziness, drowsiness, vomiting; Extreme Exposure: Unconsciousness, brain damage, death. Many cases of reported CARBON MONOXIDE POISONING indicate that while victims are aware they are not well, they become so disoriented they are unable to save themselves by either exiting the building or calling for assistance. ppm = parts per million *OSHA Occupational Safety & Health Association 6. Table B: CO Alarm Response Red Li…

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Cinch Systems, Inc. 12075 43 rd St NE Suite 300 St. Michael MN 55376 USA Application Cover Letter FCC ID: 2ABBZ- RF-UTCO-433 Cinch Security Systems is applying for original certification to FCC Part 15 Subpart C §15.231 for FCC ID number 2ABBZ- RF-UTCO-433 carbon monoxide (CO) alarm sensor. The wireless communication interface with a security panel is regarded as a proprietary security protocol. The following model numbers are associated with this application:  RF-UT-Ei-CO-433-CLR  CLR-C1-CO The radio in all models are electrically identical. The differences in the models are the company model naming format. Cinch model Number Clare model number Remark RF-UT-Ei-CO-433-CLR CLR-C1-CO Electrically equivalent devices Electrically all the units are identical. . Company Officer: Vice President Telephone Number: 763-497-1059 Email: [email protected]

Cinch Systems, Inc. 12075 43 rd St NE Suite 300 St Michael, MN 55376 USA Confidentiality Request FCC ID: 2ABBZ-RF-UTCO-433 Pursuant to Sections 0.457(d) and 0.459 of the Commission’s Rules, Cinch Systems hereby requests permanent confidential treatment of information accompanying this application as outlined below: Common exhibits for which confidentiality is requested are: Schematics: Block Diagrams: Theory of Operation: Cinch Systems also hereby requests short-term confidential treatment of information accompanying this application as outlined below for a period of 180 days: Exhibits for which short-term confidentiality is commonly requested are: Internal Photos: External Photos: User Manual: Test Set-up Photographs: 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(d)(1)(ii), disclosure of this Application and all accompanying materials will not be made before the date of the Grant for this Application. Company Officer: Vice President Telephone Number: 763-497-1059 Email: [email protected]

Model: RF-UT-Ei-CO-433-CLR Cinch Systems Inc. FCC ID: 2ABBZ-RF-UTCO-433 Model: RF-UT-Ei-CO-433-CLR IC : 11817A- RFUTCO433 Model: CLR-C1-CO Clare Control Inc. FCC ID: 2ABBZ- RF-UTCO-433 Model: CLR-C1-CO IC : 11817A- RFUTCO433

RF-UTCO-433 Antenna info Overview: Antenna description:  The antenna is a piece of wire and used in a monopole arrangement. Antenna is permanently attached to the unit. The antenna does not use reverse polarity connector. Antenna Drawing: Antenna design: Antenna specification Frequency band 433.95MHz Frequency (MHz) 430 431 433 434 436 Return loss (dB) < -15 Peak gain (dBi) 0.412 0.22 -0.93 1.67 3.08 Average gain (dBi) -1.34 -3.6 -2.95 -1.9 -1.97 Efficiency (%) 33.8 37.86 48.8 68.3 68.83

This report must not be used to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S. Government. This Report shall not be reproduced, except in full without written approval of the laboratory. CINCH Systems RF-UT-Ei-CO-433-CLR FCC 15.231:2020 Low Power Radio Report # CINC0049.2 NVLAP LAB CODE: 200881-0 CERTIFICATE OF TEST 2018-09-14 Product compliance is the responsibility of the client; therefore, the tests and equipment modes of operation represented in this report were agreed upon by the client, prior to testing. The results of this test pertain only to the sample(s) tested. The specific description is noted in each of the individual sections of the test report supporting this certificate of test. This report reflects only those tests from the referenced standards shown in the certificate of test. It does not include inspection or verification of labels, identification, marking or user information. As indicated in the Statement of Work sent with the quotation, Element’s standard process is to always use the latest published version of the test methods even when earlier versions are cited in the test specification. Issuance of a purchase order was de facto acceptance of this approach. Otherwise, the client would have advised Element in writing of the specific version of the test methods they wanted applied to the subject testing. Last Date of Test: March 3, 2020 CINCH Systems EUT: RF-UT-Ei-CO-433-CLR Radio Equipment Testing Standards Specification Method FCC 15.231:2020 ANSI C63.10:2013 Results Method Clause Test Description Applied Results Comments 6.2 Powerline Conducted Emissions (Transmitter) No N/A Not required for a battery powered EUT. 6.5, 6.6 Field Strength of Fundamental Yes Pass 6.5, 6.6 Spurious Radiated Emissions Yes Pass 6.9.2 Occupied Bandwidth Yes Pass 7.5 Duty Cycle Yes Pass Deviations From Test Standards None Approved By: Eric Brandon, Department Manager Report No. CINC0049.22/24 REVISION HISTORY 2018.07.17 Revision Number Description Date (yyyy-mm-dd) Page Number 00 None Report No. CINC0049.23/24 ACCREDITATIONS AND AUTHORIZATIONS 2019.03.08 United States FCC - Designated by the FCC as a Telecommunications Certification Body (TCB). Certification chambers, Open Area Test Sites, and conducted measurement facilities are listed with the FCC. A2LA - Accredited by A2LA to ISO / IEC 17065 as a product certifier. This allows Element to certify transmitters to FCC and IC specifications. NVLAP - Each laboratory is accredited by NVLAP to ISO 17025 Canada ISED - Recognized by Innovation, Science and Economic Development Canada as a Certification Body (CB) and as a CAB for the acceptance of test data. European Union European Commission – Within Element, we have a EU Notified Body validated for the EMCD and RED Directives. Australia/New Zealand ACMA - Recognized by ACMA as a CAB for the acceptance of test data. Korea MSIT / RRA - Recognized by KCC’s RRA as a CAB for the acceptance of test data. Japan VCCI - Associate Member of the VCCI. Conducted and radiated measurement facilities are registered. Taiwan BSMI – Recognized by BSMI as a CAB for the acceptance of test data. NCC - Recognized by NCC as a CAB for the acceptance of test data. Singapore IDA – Recognized by IDA as a CAB for the acceptance of test data. Israel MOC – Recognized by MOC as a CAB for the acceptance of test data. Hong Kong OFCA – Recognized by OFCA as a CAB for the acceptance of test data. Vietnam MIC – Recognized by MIC as a CAB for the acceptance of test data. SCOPE For details on the Scopes of our Accreditations, please visit: https://www.nwemc.com/emc-testing-accreditations Report No. CINC0049.24/24 FACILITIES 2019.03.08 California Labs OC01-17 41 Tesla Irvine, CA 92618 (949) 861-8918 Minnesota Labs MN01-10 9349 W Broadway Ave. Brooklyn Park, MN 55445 (612)-638-5136 Oregon Labs EV01-12 6775 NE Evergreen Pkwy #400 Hillsboro, OR 97124 (503) 844-4066 Texas Labs TX01-09 3801 E Plano Pkwy Plano, TX 75074 (469) 304-5255 Washington Labs NC01-05 19201 120 th Ave NE Bothell, WA 98011 (425)984-6600 NVLAP NVLAP Lab Code: 200676-0 NVLAP Lab Code: 200881-0 NVLAP Lab Code: 200630-0 NVLAP Lab Code:201049-0 NVLAP Lab Code: 200629-0 Innovation, Science and Economic Development Canada 2834B-1, 2834B-3 2834E-1, 2834E-3 2834D-1 2834G-1 2834F-1 BSMI SL2-IN-E-1154R SL2-IN-E-1152R SL2-IN-E-1017 SL2-IN-E-1158R SL2-IN-E-1153R VCCI A-0029 A-0109 A-0108 A-0201 A-0110 Recognized Phase I CAB for ISED, ACMA, BSMI, IDA, KCC/RRA, MIC, MOC, NCC, OFCA US0158 US0175 US0017 US0191 US0157 Report No. CINC0049.25/24 MEASUREMENT UNCERTAINTY TMU.2015.07.10 Measurement Uncertainty When a measurement is made, the result will be different from the true or theoretically correct value. The difference is the result of tolerances in the measurement system that cannot be completely eliminated. To the extent that technology allows us, it has been our aim to minimize this error. Measurement uncertainty is a statistical expression of measurement error qualified by a probability distribution. A measurement uncertainty estimation has been performed for each test per our internal quality document QM205.4.6. The estimation is used to compare the measured result with its "true" or theoretically correct value. The expanded measurement uncertainty (K=2) can be found included as part of the applicable test description page. Our measurement data meets or exceeds the measurement uncertainty requirements of the applicable specification; therefore, the test data can be compared directly to the specification limit to determine compliance. The calculations for estimating measurement uncertainty are based upon ETSI TR 100 028 (or CISPR 16-4-2 as applicable), and are available upon request. The following table represents the Measurement Uncertainty (MU) budgets for each of the tests that may be contained in this report. Test + MU - MU Frequency Accuracy 0.0007% -0.0007% Amplitude Accuracy (dB) 1.2 dB -1.2 dB Conducted Power (dB) 1.2 …

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photo PSA-ESCI 2019.11.08.1 photos PSA-ESCI 2019.11.08.1 SRE UT EI CO 002.jpg SRE UT EI CO 003.jpg UT EI CO 003 FIELD STRENGTH OF FUNDAMENTAL photo PSA-ESCI 2019.11.08.1 photos PSA-ESCI 2019.11.08.1 SRE UT EI CO 004.jpg SRE UT EI CO 005.jpg UT EI CO 005 FIELD STRENGTH OF FUNDAMENTAL photo PSA-ESCI 2019.11.08.1 photos PSA-ESCI 2019.11.08.1 SRE UT EI CO 001.jpg SRE UT EI CO 002.jpg UT EI CO 002 SPURIOUS RADIATED EMISSIONS photo PSA-ESCI 2019.11.08.1 photos PSA-ESCI 2019.11.08.1 SRE UT EI CO 003.jpg SRE UT EI CO 004.jpg UT EI CO 004 SPURIOUS RADIATED EMISSIONS photo PSA-ESCI 2019.11.08.1 photos PSA-ESCI 2019.11.08.1 SRE UT EI CO 005.jpg SPURIOUS RADIATED EMISSIONS XMit 2019.09.05 SRE UT EI CO 002.jpg SRE UT EI CO 003.jpg DUTY CYCLE & OCCUPIED BANDWIDTH XMit 2019.09.05 SRE UT EI CO 004.jpg SRE UT EI CO 005.jpg DUTY CYCLE & OCCUPIED BANDWIDTH