6-in-1 Carbon Monoxide Detector for $20 + free shipping w/ Prime

1 hour ago 2

Apply coupon code "HPA8CCED" for a savings of $40. Buy Now at Amazon

Features

Detects CO, gas, smoke, humidity, temperature
Loud 85dB+ alarm
Real-time digital display
Dual power options and magnetic adapter
Portable with battery backup

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