Battery Powered Carbon Monoxide Detector with Digital Display - USI/CO/REP
- Real-Time LCD Display: Instantly monitor current carbon monoxide concentrations and device status at a glance.
- Dual-Alert System: Delivers a loud, piercing 85dB audible horn paired with a tricolor LED indicator for rapid hazard identification.
- Early Detection Technology: Advanced electrochemical engineering catches rising CO gas levels long before they become a serious health risk.
- Hassle-Free Maintenance: Features an accessible test/silence button and a convenient 10-hour low-battery muting window to prevent overnight disruptions.
- Flexible, Easy Setup: Complete with multiple mounting options and all necessary installation hardware included.
- Certified Compliance: Fully meets rigorous UL Standard 2034 (4th Edition) safety requirements for single-station residential alarms.
- 10-Year Protection: Enjoy long-term reliability and peace of mind backed by a limited 10-year manufacturer's warranty on the alarm.
Battery Powered Carbon Monoxide Detector with Digital Display Product Description
The USI Battery-Powered Carbon Monoxide Alarm acts as your home's silent guardian, delivering reliable, 24/7 protection against the invisible and odorless threat of toxic CO gas. Outfitted with an advanced electrochemical sensor, this standalone safety device accurately tracks CO levels from any combustion source in ordinary indoor residential spaces.
With its vibrant digital screen, multi-color diagnostic indicators, and hassle-free battery operation, this unit delivers premium performance, compliance, and essential peace of mind for your family.
Key Features & Benefits
- Clear LCD Digital Display: Provides immediate visual clarity by displaying real-time carbon monoxide concentrations ranging from 30 to 999 PPM. (Displays "0" for any safe levels under 30 PPM).
- Advanced Electrochemical Sensor: Designed to catch dangerous accumulations of carbon monoxide from malfunctioning appliances, fireplaces, or idling vehicles.
- Tricolor LED Status Indicator: Offers quick visual identification of your unit's status with dedicated colors: Green for power standby, Yellow for a fault condition, and Red for an active emergency alarm.
- Loud 85dB Audible Horn: Emits a piercing, temporal 4-beep alarm pattern (repeating every 5 seconds) matched with a flashing red LED when dangerous CO thresholds are crossed.
- Replaceable AA Battery Power: Operates efficiently on two included AA alkaline batteries, ensuring uninterrupted safety and continuous detection even during total home power failures.
- Convenient Test/Silence Control: Features a single-button interface to perform critical weekly diagnostic checks or temporarily silence non-emergency or nuisance alerts.
Industry Standards & Compliance
- UL Listed: Conforms completely to UL Standard 2034 (4th Edition) for single-station residential Carbon Monoxide Alarms.
- NFPA Certification: Engineered to fully comply with NFPA 72 guidelines.
- Third-Party Safety Audited: Intertek ETL listed and certified (Control No. 5019856).
Placement & Installation Instructions
For optimal coverage, the National Fire Protection Association (NFPA) and manufacturers recommend installing a carbon monoxide alarm on every level of a multi-level home, including inside bedrooms, living spaces, hallways, and basement areas. Mount the unit at eye level for ideal viewing of the digital screen and diagnostic LEDs.
Flexible Mounting Methods:
- Option 1 (Screw Mount - Standard): Hold the mounting bracket against the wall, mark the screw holes with a pencil, drill the holes, tap in the provided plastic wall anchors, secure the bracket with screws, insert the AA batteries, and slide the alarm onto the bracket.
- Option 2 (3M Adhesive Tape): Insert the batteries, attach the bracket directly to the alarm housing, apply the 3M tape to the back of the bracket, and press firmly to adhere the assembly to the desired wall space. (Note: Adhesive installation is not ETL test certified).
Crucial Locations to Avoid:
- Do not install within 5 feet of heating or cooking appliances (a minimum of 15 feet is highly recommended to eliminate nuisance alarms caused by normal kitchen combustion).
- Do not place in direct sunlight, behind heavy furniture, or behind window curtains where air currents are blocked.
- Keep the device out of excessively dusty, dirty, greasy areas, or high-humidity zones like bathrooms.
- Avoid dead-air spaces (such as the peak of vaulted ceilings or gabled roofs) and areas with turbulent airflow from ceiling fans.
- Power Source: 3V DC via (2) Replaceable 1.5V AA Alkaline Batteries (Energizer E91 or Gold Peak GN15A recommended).
- Product Lifespan: 10 Years from the manufacture date code.
- UL Sensitivity Settings: fully conforms to UL 2034 emergency response times:
- 70 PPM: Alarms between 60 to 240 minutes
- 150 PPM: Alarms between 10 to 50 minutes
- 400 PPM: Alarms between 4 to 15 minutes
- Audible Output: ≥ 85dB (A) at 10 feet (3.05 meters).
- Operating Environment: 40°F (4.4°C) to 100°F (37.8°C); 25% to 95% RH non-condensing.
- Diagnostic & Memory Features: Includes a 7-day Alarm Memory alert ("AL"), a 10-hour low-battery silencing window, and an automatic "End" message when the unit reaches its 10-year end-of-service limit.
- Warranty: 10-Year Limited Manufacturer Warranty (does not cover user-replaceable batteries).
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