Article Title:MailMinder Mail Notification System
Snippet of Article: "...Want to know exactly when your mail arrives' This innovative device alerts you whenever the mailbox is opened, notifying you when mail arrives and guarding against tampering and theft. Designed for mailboxes with doors that open downward (horizontally hinged), the receiver chimes and flashes to signal that the mailbox door has been opened. The red light will continue to flash until reset.
The device's 150-foot range between mailbox and sensor is perfect for long driveways. Easy to install. Weatherproof. Requires 2 "AA" batteries and 12 volt battery, included. Measures 3.875" x 2.5" x 1.25"...."
Reference: MailMinder Mail Notification System
