Kidde Carbon Monoxide Alarm with Battery Backup alerts you to increased carbon monoxide (CO) levels in your home. This unit may be used alone or as part of an interconnected alarm system in your home, without requiring...

This wireless alerting system notifies people about important signals and alarms in difficult listening situations.

Wearable Notification System is a personal signaling system for deaf and hard of hearing people

It is use for assistance, stability and for alerting. Touch the red alert button to activate alarm.