- Briidea 500ft Wireless Mailbox Alarm – LED Flash & Sound Alerts, Low Battery Reminder, Easy 3M Adhesive Or Screw Mount, Fits Curbside, Wall, And Slot Mailboxes
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About This Product
If you're tired of walking all the way to the mailbox just to find it empty—or worse, you're worried about package theft—this Briidea wireless mailbox alarm is a total game changer.
The range is 500 feet in open areas, and even through up to five walls, you'll still get a reliable 300-foot connection.
So whether your mailbox is at the curb or across the yard, you'll know the moment it's opened.
When the door opens, the receiver goes off with a loud alarm and a flashing red LED light.
You can choose from different alert tones too.
The sensor runs on two AAA batteries (not included) and has ultra-low power consumption, so they last a long time.
And if the battery gets low, the receiver flashes to remind you to change it—no guessing.
Installation is easy: use the included 3M adhesive tape or screws to mount the sensor on your mailbox.
Just not recommended for extra-large or heavy-walled metal boxes.
