CentralAlert Home/Cell Phone Ringer and Flasher Model CA-CX

The CA-CX Uses a loud ringer and bright flasher to alert you to incoming landline, cell phone, Skype and FaceTime, call and SMS messages. With its optional bed shaker, you will never miss a call again, even while you sleep. Product Features:  Simple to use. Just plug into your landline or park your cell phone on the unit and set it to 'vibrate'. Unique, bright flashing patterns and adjustable ring tones distinguish calls from landlines, cell phones and Skype Bright indicator lights alert you to a missed call or SMS message. Detects and alerts you to WEA* public emergency broadcast warnings of impending emergencies or disasters. Its USB Port serves as a convenient, dedicated charging station for your cell phone. Jack for optional bed shaker so you'll never miss a call, even while you sleep. Battery Backup in case of power outages (batteries not included).