Smoke Detector,Combined Smoke and Carbon Monoxide Detector, Composite Alarm with Audible Warning and Battery Powered Digital Display,INHHUB

General Description

This 2-in-1 smoke and carbon monoxide detector uses high-precision electrochemical sensors, providing reliable detection of carbon monoxide and smoke.It is ideal for indoor use in places such as homes, factories, shopping centers and offices.

Technical specifications

• High precision electrochemical sensor for CO
• Infrared photoelectric sensor for smoke detection
• Audible alarm ≥ 85 dB
• Operations on 3 AA 1.5 V batteries (not included)

Compatibility and accessories

• Suitable for installation in various indoor environments
• Included: mounting bracket and screws for installation

Installation

To install, drill two holes where installation is marked, insert the plastic grommets, then secure the bracket to the ceiling using the screws provided.

Usage

After installation, press the 'test' button to check operation. The detector will emit an alarm sound when smoke or carbon monoxide is detected.