Carbon monoxide detector with replaceable battery and digital LED display, home security alarm, portable CO monitor for interiors

Seguro y confiable: El sensor electroquímico high sensitivity of the carbon monoxide detector detects carbon monoxide fumes with precision and speed, protecting the hair and minimizing false alarms.
Audible and visual alarm: New carbon monoxide detector monitors the carbon monoxide level in the area in real time. When a low level of carbon monoxide is detected, the LED turns on and the zumbador emits a continuous alarm to protect your family's life and property.

Easy installation: Simply turn the plate across the detector, turn it on to the wall or the technology, insert 4.5 V AA batteries (not included), place the detector on the panel across and connect it. When the battery is low, it will sound an alarm. Simply remove the alarm from the front panel and insert new batteries. Expanded monitoring area: The carbon monoxide detector covers an extensive area, which allows it to quickly detect anomalies and activate an alarm if the carbon monoxide concentration changes. This allows you to react quickly and avoid damage.