3 Results for Battery Backup - Electronics Classifieds

• Hawthorne, CA
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• Electronics

a host of inbuilt benefits. There?s the backup battery that will keep the siren online in the event of a power-cut, purposeful or otherwise. There are also the inbuilt configuration commands, allowing the decibels the…

• Louisville, KY
• »
• Electronics

GE am/fm clock radio with 9V battery backup. Wake to alarm sound or music, snooze. Listen to music with a 59 2nd countdown. Cash only. Porch pickup or meet in Middletown area. Leave a message or text. NO PAYPAL or MAIL…

• Fairbanks, AK
• »
• Electronics

monitor a variety of conditions: • High sound level • AC electric power failure • Battery backup • Temperature* *Note: While technically not a “built-in” sensor, temperature is factoryinstalled on zone 1.The 400 is equipped…