Qvis QFS-CO 10 Year Battery Carbon Monoxide Detector bulb This is a DVR not

This is a DVR not an NVR Please be sure it is a DVR you require and not an NVR before placing your order with us

voice and app control available

Simple connection and installation

Perfect for a day out at the zoo or a holiday trip

Clear Calls

Qvis QFS-CO 10 Year Battery Carbon Monoxide Detector bulb This is a DVR notThe Qvis 10 Year Battery Carbon Monoxide Detector Quickly notifies of dangerous CO levels in the air. The unit has LED indicators along with a loud buzzer. The LED lights indicate Normal, Fault and Alarm. The Qvis Battery Carbon Monoxide Detector has Superior CO electrochemical sensor and an Easy one button test function. Features Quickly notifies of dangerous CO levels in the air, LED indicators and loud buzzer (Normal, Fault and Alarm) Superior CO