NICGOL 4-in-1 Gas & Carbon Monoxide Detectors (2 Pack)

NICGOL 4-in-1 Natural Gas Leak Detector & Carbon Monoxide Detectors – Carbon Monoxide Detectors Plug in – Natural Gas, Propane, Co Detector, Temperature & Humidity Detector for Home, RV (2 Packs)

• 2 Packs Enhanced 4-in-1 Detector: This state-of-the-art Natural Gas and Carbon Monoxide Detector integrates sensors for natural gas, carbon monoxide, temperature, and humidity. With powerful capabilities, dual sensors, a dual alarm system, and rapid response, it provides comprehensive protection to keep your household safe.
• Fast Response & Dual Alarm System: This RV carbon monoxide detector features both audio and visual alarms. When gas concentrations reach hazardous levels (CO ≥ 150 PPM, natural gas ≥ 5% LEL), the red light will flash continuously, accompanied by a loud alarm sound (≥ 85 dB). This immediate alert helps you and your family quickly recognize potential danger, safeguarding your lives and safety.
• Environmentally Friendly & Power-Saving Design: Carbon monoxide detectors are plug-in designs suitable for AC 110V to 220V, and their static power consumption is 2W, making them more energy-saving. The electronic sensor has a long life, is more environmentally friendly & durable, and does not require continuous replacement.
• LCD Display & Versatile Use: This RV carbon monoxide and propane detector features a clear LCD color screen, displaying precise readings for carbon monoxide (0-2000 PPM) and natural gas (0-10% LEL) levels. Its compact size saves space, making it ideal for various settings such as homes, hotels, RVs, and cruise ships.
• Important Usage Notes: Before using, please remove the protective film. After plugging in, allow 180 seconds for the detector to adjust to its environment. Press the self-test button to trigger the alarm. Additionally, as the device may generate heat after powering on, wait 30 minutes for more accurate humidity and temperature readings.