I used to be able to hear 3kHz easily but as my hair cells fade into the sunset that frequency now seems to be down 3 or 6 dB. As a consequence the high pitched "beep beep" sound on my portable alarm ...

The Tattletale Portable Alarm System provides wireless protection for indoor and outdoor parameters and has the ability to extend its wireless reach up to one mile. When the system is triggered, the ...

Personal-security technology company ArmorSiren has announced the launch of the ArmorSiren Portable Alarm Security System (PASS). The ArmorSiren PASS is a compact, portable alarm/security system ...

TECHNAXX has announced the launch of the TX-100 portable alarm that will keep your car, van, motorhome, boat and more safe and sound. Over the festive season, we are away from home a lot more than any ...

The Fitbit Versa is a versatile device and offers many functionalities apart from its core functions regarding health management. One of these functions is its capability to be used as a portable ...