DOOR-OPEN ALARM
Alerta Chime is a door-open sensor, so you’ll always know your loved one’s “ins-and-outs.”
Customizable for different voice messages or alarm notification sounds. Just copy audio files to device memory.
Adjustable volume: seven settings. Speaker can be heard across the entire house.
Fits anywhere: small and discreet
Low-cost home safety solution
$19.99
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Perfect gift for the holidays!
Shipping from the U.S
30-day money back guarantee