FCC ID: 2AKXF-ALB050 Sentree A/C Monitoring system

SENTREE Safety and Installation ACTIVATE YOUR SENTREE Go to app.alertlabs.com or download the app for your iPhone to activate the sensor and get full installation instructions. SAFETY & WARNINGS WARNING: RISK OF ELECTRIC SHOCK. CAN CAUSE INJURY OR DEATH:

DISCONNECT ALL REMOTE ELECTRIC POWER SUPPLIES BEFORE SERVICING. WARNING: CLASS 2 WIRING TO BE ROUTED AND SUPPORTED SUCH THAT IT WILL NOT COME INTO CONTACT WITH LINE VOLTAGE WIRING OR SHARP EDGES WITHIN THE ASSEMBLY. WARNING: REFRIGERANT CAN CAUSE FROSTBITE. AVOID DIRECT CONTACT WITH THE SKIN. TO PROTECT HANDS IN THE EVENT OF REFRIGERANT LEAKAGE, WEAR GLOVES WHILE INSTALLING THE SENSOR. ALF-000008 PKG-000076-002 POWER REQUIREMENTS Rated voltage Rated current Rated power 240 VAC, single phase, 60 Hz 40mA 9.6W Maximum power consumption 12W REPLACEABLE FUSE Fuse specifications T 5.0 A H 300 VAC UL Listed or Recognized Supplemental Circuit Protection Replace with same type and fuse rating Example: Bel Fuse Inc, 0ADKC5000-BE ISED REGULATORY STATEMENTS (IC: 22365-ALB050) 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. CAN ICES-003(B) / NMB-003(B) FCC REGULATORY STATEMENTS (FCC ID: 2AKXF-ALB050) Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate this 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:

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 Consult the dealer or an experienced radio/TV technician for help. that to which the receiver is connected. WARNING RISK OF ELECTRIC SHOCK. CAN CAUSE INJURY OR DEATH:

DISCONNECT ALL REMOTE ELECTRIC POWER SUPPLIES BEFORE SERVICING WARNING: RF EXPOSURE COMPLIANCE The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other product antenna or transmitter. CAUTION Installation must be performed by qualified HVAC technicians that are certified by the local Air Conditioner and Refrigeration Licensing Agency. Good refrigeration practices are expected to be used. This Sentree device is intended to be connected to condenser units powered by 240 VAC, single phase, 60 Hz power and must connect to unused 1/4 inch quick connect terminals on the line side of the condensers contactor. This Sentree device is intended for use on systems up to 600 psi operating pressure. This Sentree device is only intended for use on 15 ton residential air conditioner units. There shall be no cutting of wires, rearrangement of existing components in the installed unit, cutting, drilling or welding in electrical compartments or in other areas where such operations may damage electrical or refrigerant components and wiring. This product is not to be used with flammable refrigerants. The kit assembly is suitable for locations where the assembly is occasionally in direct contact with water, as rain or defrost water, which may be permitted to collect inside the condensing unit. ACTIVEZ VOTRE SENTREE Visitez app.alertlabs.com (seulement disponible Courant nominal en anglais) ou tlchargez lappli iPhone pour mettre en service votre capteur et accder toutes les instructions dinstallation. ALIMENTATION Tension nominale Puissance nominale SENTREE Guide dinstallation Monophas 240 VAC, 60 Hz 40mA 9.6W Consommation maximale dlectricit 12W FUSIBLE CHANGEABLE Protection de circuit supplmentaire list ou reconnu par les normes UL Spcifications du fusible T 5.0 A H 300 VAC Remplacer par le mme type et calibre du fusible Exemple : Bel Fuse Inc, 0ADKC5000-BE DCLARATIONS RGLEMENTAIRES DE LA ISED (IC: 22365-ALB050) 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. CAN ICES-003(B) / NMB-003(B) DCLARATIONS RGLEMENTAIRES DE LA FCC

(FCC ID: 2AKXF-ALB050) Toutes modifications ou tous changements effectus sans laccord exprs de la partie responsable de la compatibilit pourraient annuler le droit de lutilisateur utiliser son dispositif. REMARQUE : Cet quipement a t test et dclar conforme aux limitations prvues dans le cadre de la catgorie B des appareils numriques selon la dfinition de la section 15 du rglement de la FCC. Ces limitations ont t conues pour fournir une protection raisonnable contre tout brouillage nuisible au sein dune installation rsidentielle. Ce dispositif gnre, utilise et diffuse des ondes radio et, sil nest pas install ni utilis en conformit avec les instructions dont il fait lobjet, peut causer des interfrences gnantes avec les communications radio. Nous ne saurions toutefois garantir labsence dinterfrences dans une installation particulire. Si ce dispositif produit des interfrences graves lors de rceptions radio ou tlvises qui peuvent tre dtectes en allumant et en teignant le dispositif, vous tes invit les supprimer de plusieurs manires:

Rorienter ou dplacer lantenne de rception. Augmenter la distance sparant lquipement et le rcepteur. Connecter lquipement un circuit diffrent de celui auquel le Contacter votre revendeur ou un technicien radio/TV qualifi. rcepteur est connect. AVERTISSEMENT RISQUE DE CHOC LECTRIQUE POUVANT ENTRAINER DES BLESSURES GRAVES OU LA MORT. DBRANCHEZ LALIMENTATION LECTRIQUE AVANT LENTRETIEN. AVERTISSEMENT : CONFORMIT SUR LEXPOSITION AUX RF Lantenne ou les antennes utilises pour ce transmetteur doivent tre installes et entretenues correctement ;

vous devez prvoir une distance de sparation dau moins 20 cm de toute personne se trouvant proximit et lantenne ou les antennes ne doivent pas tre places proximit immdiate dune autre antenne ou dun dautre transmetteur et ne doivent pas tre utilises conjointement avec ceux-ci. ATTENTION Linstallation doit tre effectue par les techniciens CVC qualifis. Les bonnes pratiques de rfrigration doivent tre employes. Cet appareil Sentree est destin tre branch aux condenseurs aliments par 60 Hz, 240 V monophas et doit tre branch aux terminaux branchement rapides de 1/4 po sur le ct ligne du contacteur de condenseur. Cet appareil Sentree est destin tre utilis avec les systmes jusqu une pression de fonctionnement de 600 psi. Cet appareil Sentree est destin tre utilis seulement avec les climatiseurs rsidentiels de 1 t 5 t. Ne pas couper les fils. Ne pas modifier les lments dja installs dans le climatiseur. Ne pas couper, percer ni souder dans les compartiments lectriques ou dans les autres parties de la climatiseur lorsque cela peut endommager les lments lectriques ou rfrigrants et cblage. Ne pas utiliser ce produit avec des rfrigrants inflammables. Le kit assemblage convient aux endroits ou lassemblage est parfois en contact direct avec de leau, (comme la pluie ou leau dgivre) ce qui peut tre permise saccumule dans le condenseur. CONSIGNES DE SCURIT IMPORTANTES AVERTISSEMENT : RISQUE DE CHOC LECTRIQUE POUVANT ENTRANER DES BLESSURES GRAVES OU LA MORT. DBRANCHEZ LALIMENTATION LECTRIQUE AVANT LENTRETIEN. AVERTISSEMENT : LE CIRCUIT DE CLASSE 2 DOIT TRE CHEMIN ET SOUTENU AFIN DE NE PAS ENTRER EN CONTACT AVEC LA TENSION DE LIGNE OU DES BORDS COUPANT DANS LASSEMBLAGE. AVERTISSEMENT : LE RFRIGRANT PEUT ENTRANER DES GELURES. VITEZ LE CONTACT DIRECT AVEC LA PEAU. POUR PROTGER LES MAINS EN CAS DE FUITE DE RFRIGRANT, PORTEZ DES GANTS PENDANT LINSTALLATION DU CAPTEUR. ALF-000008 PKG-000076-002

PLACEMENT OF SENTREE PRODUCT LABEL AND SEPARATE FCC STATEMENT LABEL FRONT FACE BOTTOM EDGE BACK FACE PRODUCT LABEL LOCATION FCC/IC STATEMENT LABEL LOCATION

Nemko Canada Inc 303 River Road Ottawa, Ontario, Canada K1V 1H2 Attn: Director of Certification Authority to Act as Agent FCC On our behalf, I appoint Geremy Bradshaw of Nemko USA, Inc. 2650 FM 407, Suite 145, Box 101, Bartonville, TX 76226, 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 FCC regulations will have affixed to it a label identical to that submitted for approval with this application. In signing this letter, Applicant certifies that neither the applicant nor any party to the application is not subject to a denial of Federal benefits, that include FCC benefits, pursuant to Section 5301 of the Anti-

Drug Abuse Act of 1988, 21 U.S.C. 862 because of a conviction for possession or distribution of a controlled substance. See 47 CFR 1.2002(b) for the definition of a "party" for these purposes. 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 Nemko Canada Inc, still resides with Alert Labs Inc., 132 Queen Street South, Unit #2, Kitchener, ON N2G 1V9, Canada Dated this 13 Day of January 20 21 Agency agreement expiration date:

30 November 2021 By:

Kevin Wright Signature Printed Title:

Chief Technology Officer On behalf of:

Alert Labs Inc. Telephone:

519-279-6786 x702 2-132 Queen St. S., Kitchener, ON N2G 1V9 www.alertlabs.com

REQUEST FOR PERMANENT CONFIDENTIALITY January 13, 2021 Nemko Canada Inc. 303 River Road Ottawa, ON Canada K1V 1H2 Applicant:

Alert Labs Inc. 132 Queen Street South, Unit #2 Kitchener, Ontario, N2G 1V9 Canada FCC ID: 2AKXF-ALB050 Model Variant: ALF-000008-005 Model Variant: ALF-000008-005L 1. Schematics 2. Block Diagram 3. Operational Description 4. Bill of Materials / Parts List Signed, Name: Kevin Wright Title: Co-Founder and CTO On behalf of: Alert Labs Inc. Phone: 519-279-6786 x702 Email: kevin@alertlabs.com Pursuant to 0.457(d) and 0.459 of the Commissions rules, we hereby request that the following documents be held confidential:

These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. 2-132 Queen St. S., Kitchener, ON N2G 1V9 www.alertlabs.com

Alert Labs Sentree A/C Monitoring system Variant Description Sentree is offered in two variants:

ALF-000008-005, a 3G cellular version;

ALF-000008-005L, an LTE cellular version. The two variants are identical in everyway except for the pin-for-pin cellular radio module used inside, manufactured by Particle (www.particle.io):

ALF-000008-005 uses the Particle E310 E-Series module (3G with 2G fallback which supports ALF-000008-005L uses the Particle E402 E-Series module (LTE M1 which supports B2, B3, B4, 850/900/1800/1900/2100MHz cellular bands;

B5, B8, B12, B13, B20, B28 LTE bands. January 13, 2021 Nemko Canada Inc 303 River Road Ottawa, Ontario, Canada K1V 1H2 Signed, Name: Kevin Wright Title: Co-Founder and CTO On behalf of: Alert Labs Inc. Phone: 519-279-6786 x702 Email: kevin@alertlabs.com 2-132 Queen St. S., Kitchener, ON N2G 1V9 www.alertlabs.com