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Effortless System Sensor Co & Smoke Cosmo-2w - 2 Wire 2.0 Edition [nJSUaOoI]

$21.99 $70.99 -69%

Effortless System Sensor Co & Smoke Cosmo-2w - 2 Wire 2.0 Edition [nJSUaOoI]: Ultimate Safety Solution The System Sensor CO & Smoke COSMO-2W is a state-of-the-art combination carbon monoxide (CO) and smoke detector designed for the highest level of safety in your home or office. This

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Effortless System Sensor Co & Smoke Cosmo-2w - 2 Wire 2.0 Edition [nJSUaOoI]

Effortless System Sensor Co & Smoke Cosmo-2w - 2 Wire 2.0 Edition [nJSUaOoI]: Ultimate Safety Solution

The System Sensor CO & Smoke COSMO-2W is a state-of-the-art combination carbon monoxide (CO) and smoke detector designed for the highest level of safety in your home or office. This innovative 2-Wire device seamlessly integrates CO and smoke detection technology into a single, system-connected unit, providing you with comprehensive protection against two of the most common threats to indoor air quality. With its advanced features and user-friendly design, the COSMO-2W is the perfect choice for anyone looking to enhance their safety and peace of mind.

Key Features and Specifications

The COSMO-2W boasts an array of impressive features and specifications that make it stand out from the competition. With a maximum alarm current of 40mA and a standby current of just 50 µA, this device ensures optimal performance and energy efficiency. The dimensions of 5.5 inches in diameter and 2.5 inches in depth make it suitable for various installation locations, while its operating humidity range of 20-95% RH and temperature range of 0 – 50° C (32 — 122° F) ensure reliable performance in diverse environments. Here are some of the key features and specifications that set the COSMO-2W apart:

  • Alarm Current: 40mA Max.
  • Dimensions: Diameter: 5.5 in.; Depth: 2.5 in (includes base)
  • Location: Indoor
  • Operating Humidity Range: 20-95% RH
  • Operating Temperature Range: 0 – 50° C (32 — 122° F)
  • Operating Voltage: Nominal: 12/24 VDC; Minimum: 8.5 VDC; Maximum: 35 VDC
  • Sounder: 85 dBA
  • Standby Current: 50 µA Max.
  • Weight: 9.2 oz. (261 g)
  • Wiring Gauge: 14-22 AWG

Practical Applications and Benefits

The System Sensor CO & Smoke COSMO-2W is not just a device; it's a comprehensive solution for your safety needs. Whether you're installing it in your home, office, or any other indoor space, this 2-Wire detector offers numerous practical applications and benefits. Its dual detection technology ensures that you're alerted to both CO and smoke hazards, giving you the peace of mind that comes with knowing you're protected against two of the most dangerous threats. With its easy installation, reliable performance, and diverse range of features, the COSMO-2W is the ideal choice for anyone looking to enhance their safety and security.

What Our Customers Say

January 25, 2026

Absolutely no complaints!

Looks great and functions even better.

- Deborah P..

January 25, 2026

Absolutely no complaints!

The product is of excellent quality and a great investment.

- Ryleigh H..

January 25, 2026

Absolutely no complaints!

It's a very well-made and reliable buy.

- Lainey B..

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