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Smoke + CO Technical Specifications

Written by Naomi Ramirez

Updated at August 4th, 2025

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This article explains all the specifications of the sensor including design, physical characteristics, size, operations, and Regulatory Listings. In addition, it will explain everything that should be included with that Smoke + CO sensor.

What is included in the package?

  • Wireless combination Smoke, Heat, and Carbon Monoxide Alarm with mounting base
  • Installation guide (ADP0812)
  • Pack of Screws and Anchors
  • 2x CR123A batteries

Technical Specifications and characteristics

Battery: 2x CR2032 (Or 2 Energizer EL123AP Lithium batteries)

Battery Life: Up to 5 years

Life Expectancy: 10 years

Weight: 10.5 oz. (Including battery)

Size Dimensions: 5” diameter X 2.75” Height 

Broadcast Frequency: 345 MHz

Color: White

Audible Signal: 85 dBA

Operating Temperature: 40℉-100℉ (4.4℃-37.8℃)

Operating Humidity: 10%-90% RH Non-Condensing

Supplementary Heat Rating: 135℉

Sensor Signal Range to Panel: 100 Feet

UL Listing: Intertek ETL is listed to UL268 with supplemental heat detection, UL 2075, ULC S529 with supplementary heat detection, and ULCS588 standards.

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Home Security
  • Home Security
  • Alarm Panel and Hub
  • Door Sensor
  • Window Sensor
  • Motion Detector
  • Glass Break Detector
  • Key Fob
  • Panic Button
  • Secondary Siren
Environmental Detectors
  • Environmental Detectors
  • Smoke Detector
  • Carbon Monoxide
  • Water Leak Detector
Cameras
  • Cameras
  • Eufy Indoor Camera
  • Eufy Outdoor Camera
  • Eufy Doorbell Camera
Services
  • Services
  • Cove Connect App
  • Professional Monitoring
  • RapidSOS
  • Professional Installation
Company
  • About Us
  • Reviews
  • Press Center
Help
  • Help Center
  • Contact Us
  • Resources
  • Articles
  • 855.268.3669
Exclusive Pricing
  • Military
  • Medical Personnel
  • Teachers
  • Government Employees
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© 2024 Cove Smart, LLC All rights reserved. 14015 Minuteman Drive, Draper, UT 84020

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