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The portable CA-RX Remote Receiver, part of the Serene Innovations CentralAlert signaling system for people with hearing loss, keeps you informed of the sounds around your home or while traveling.

The personal CA-PX is a wearable receiver/pager, part of the Serene Innovations CentralAlert signaling system, features a built-in vibrator, speaker, flasher and flashing icons for alerting deaf/blind and hard of hearing users when a Serene Innovations CentralAlert transmitter has been activated.

The Serene Innovations CentralAlert™ CA-NOAA Storm Alert Sensor detects the weather warning signals from your NOAA weather radio to signal the CA360 unit. Requires weather alert radio and compatible receiver (see Accessories).

The Serene Innovations CA-MX CentralAlert Motion Detector Transmitter detects the presence of any motion in the monitored area, up to 200 feet away, and triggers the Serene Innovations CA360 clock/signaling receiver to alerts you.

The Serene Innovations CentralAlert Mini Notification System includes the CentralAlert doorbell with the CA-CX Phone Signaler, so deaf and hard of hearing individuals can be notified when someone is at the door, and of incoming calls on home landline or cell phones, Skype™, FaceTime™ and text messages.

The Central Alert Audio Transmitter CA-AX, detects the audio alarm of the Smoke and CO detector and sends a wireless signal to compatible
Central Alert notification units CA-360, CA-380, CA-PX, and CA-RX to alert you.

The Central Alert Audio Transmitter CA-AX, detects the audio alarm of the smoke detector and sends a wireless signal to compatible
Central Alert notification units CA-360, CA-380, CA-PX, and CA-RX to alert you.

Hang the CentralAlert™ CA-DX Door Knock Sensor on a doorknob and detect vibrations from knocks on the door.

The Serene Innovations CentralAlert™ CA-DX Doorbell/Door Knock Sensor works with your existing door chime or intercom door announcer to signal the CA360 unit when someone is at your door. Requires compatible receiver (see Accessories box).

Add this extra NuTone wireless doorbell transmitter to your 224WH Wireless Door Strobe/Chime System (NT-224WH) to identify one door from another.

Receiving flash notification of your doorbell couldn't be easier! Simply install the battery-operated doorbell by your door and plug the flash receiver in any room you would like to be notified in.

• Wireless Installation
  
• Flashing strobe notification
  
• 3 selectable chimes
  
• Add up to 3 strobe receivers to one doorbell (extra receivers sold separately)

Receive strobe notification of your visitors all throughout your home! Add up to two additional strobe receivers to the 224WH Wireless Door Chime System (three receivers per doorbell transmitter).