| 摘要 |
The cell phone personal safety alarm is a cell phone having a panic alarm button on the back of the phone that activates the alarm when pressed. An alarm shield prevents accidental push of the button and is flipped open to expose the button. Activating the alarm causes a loud alarm tone or siren to sound and red and blue lights or other visual alarm displays to flash. Front and rear cameras transmit live video to an online secure database, where it is recorded to preserve evidence. Front and rear lights may be included for night or low-light level video. An e-911 call is made to notify law enforcement and provide the location of the emergency via the phone's integral global positing system (GPS). In another embodiment, the device is a retrofitting case for existing cell phones that would be able to achieve the same results.
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