DL-C201A Carbon Monoxide Detector
The DL-C201A is a round, standalone battery-powered (3× AA) carbon monoxide detector featuring a 10-year electrochemical sensor, digital LCD concentration/temperature display, peak memory function, 85dB siren, and EN 50291 compliance.
Did you like this product? Add to favorites now and follow the product.
Description
The DL-C201A is a round residential carbon monoxide alarm engineered for continuous life-safety monitoring in residential homes, apartments, boiler rooms, hotels, and recreational vehicles. Powered by three replaceable 1.5V AA alkaline batteries, the device features a high-accuracy electrochemical CO sensor with an operational lifespan of up to 10 years. Its circular housing incorporates a backlit digital LCD display that provides real-time readings of ambient CO gas concentration (25 to 550 PPM) and room temperature (-15°C to 50°C). The DL-C201A includes a peak memory function allowing users to check past alarm records, an integrated 85dB piezo alarm horn, tri-color status LEDs, automatic self-diagnostics, low-battery alerts, and full EN 50291 standard compliance.
Features
- Long-Life Electrochemical Sensor: Powered by an advanced electrochemical sensor designed to continuously monitor hazardous carbon monoxide levels with an operational lifespan of up to 10 years.
- Multi-Function Digital LCD Display: Real-time digital screen displays ambient room temperature, exact carbon monoxide concentration in PPM, and clear battery capacity indicators.
- High-Decibel Audible and Visual Alarm: Triggers a powerful 85 dB alarm sounder combined with flashing LED indicator lights to immediately signal dangerous carbon monoxide gas buildup.
- Automated Fault Diagnostics: Features an integrated self-test cycle running every two minutes to check internal sensor health and alert users to potential system faults or low voltage conditions.
- Convenient Test and Silence Control: Features a user-friendly front-mounted button to conduct periodic functional tests and temporarily mute non-emergency warning alerts.
- Easy Wireless Installation: Battery-operated round casing requires no complex hardwiring, making it suitable for simple wall or surface mounting in living rooms, bedrooms, hotels, and basements.
Specifications
- Brand Name: Scondaor
- Model: DL-C201A
- Type: Standalone Carbon Monoxide Alarm with LCD Display
- Power Source: DC 4.5V (3 x 1.5V AA Alkaline Batteries)
- Sensor Type: High-Precision Electrochemical Carbon Monoxide Sensor
- Sensor Lifespan: Up to 10 Years
- Static Working Current: 80 µA typical
- Alarm Working Current: 45 mA to 75 mA
- Alarm Sound Output: Greater than or equal to 85 dB at 1 meter
- Operating Temperature Range: 0°C to +45°C
- Operating Humidity: 0% to 90% RH (Non-condensing)
- Dimensions: 109 mm (D) x 35 mm (H)
- Product Weight: 190 g (Including batteries)
- Low Voltage Warning Threshold: Activates when battery voltage drops below 3.5V
- Certifications: EN 50291 Certified, CE Marked
Reviews
There are no reviews yet.







