• Angled view of CO detector showing Power, Fault, and Alarm LED indicators.
  • Back view of CO alarm open showing battery slots for 3 AA batteries.
  • Installation diagram and user manual for Model JM-FL-002 gas detector.
  • Installation diagram and user manual for Model JM-FL-002 gas detector.
  • Carbon production hazard level
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Carbon Monoxide Detector Alarm with LCD Display & Battery Power

Carbon Monoxide Detector Alarm with LCD Display & Battery Power

HK$65.00
HK$65.00
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Shipping calculated at checkout.

Delivery Options

  • Local delivery within Hong Kong and in-store pickup.​
  • Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.​
  • Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).​
  • Estimated delivery time: 1–3 business days after dispatch (Hong Kong).​
  • In-store pickup details (location and time) will be confirmed by email or phone message.​
  • Delivery times are estimates and may be affected by weather or unforeseen circumstances.​

Protect Your Home from the "Silent Killer"

Ensure the safety of your family with the Residential Carbon Monoxide (CO) Detector. Designed for high accuracy and reliability, this compact device monitors the air for dangerous levels of odorless, colorless carbon monoxide gas.

Key Features:

  • Real-Time LCD Display: Unlike standard alarms, this unit features a clear digital screen that displays current CO concentration levels (PPM), giving you immediate visual confirmation of air quality.
  • High-Sensitivity Sensor: Built with advanced electrochemical sensing technology (Standard GB15322.2-2019) to detect leaks quickly.
  • Loud 75dB Alarm: Features a powerful audible buzzer and flashing red LED light that activates immediately when dangerous CO levels are detected.
  • Easy Wire-Free Installation: Powered by 3x AA batteries (included), allowing you to mount it anywhere on the wall or ceiling without worrying about power outlets or messy wiring.
  • Self-Check & Life Indicator: Includes a "Test" button for weekly checks and automatic low-battery/sensor fault warnings to ensure the device is always functioning.

Technical Specifications:

  • Model: JM-FL-002
  • Power Supply: DC 4.5V (3 x AA Batteries)
  • Dimensions: 96mm (Diameter) x 34mm (Height)
  • Alarm Sensitivity: 150 x 10-6 (Volume Fraction)
  • Working Environment: -10°C to +55°C
  • Sensor Lifespan: Approx. 3 Years
  • Standby Current: <20uA (Energy Saving)

What's in the Box:

  • 1x Carbon Monoxide Detector
  • 3x AA Batteries
  • 1x Mounting Kit (Screws & Wall Plugs)
  • 1x Adhesive Pad for Non-Drill Installation
  • User Manual
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