Carbon Monoxide Alarm & Carbon Monoxide Detector for RVs, Homes & Apartments, CO Alarms and CO Detectors
Protect your family from potentially harmful levels of carbon monoxide in your home or garage with the Quantum Guardian®.
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Our guarantee is unconditional. If any purchase fails to meet your complete satisfaction, for any reason, you may return it or exchange it within 30 days of receipt of your shipment. Before returning any product, you MUST obtain a Return Merchandise Authorization number (RMA) from our customer service representative (1-800-432-5599). Include the original invoice received with the merchandise and send the package prepaid, via UPS or insured U.S. Mail to:
Customer Service
Quantum Group Inc. 6827 Nancy Ridge Drive San Diego, CA 92121-2233 USA