Transmitters

Serene Innovations CentralAlert™ CA-FA The CA-FA CentralAlert Smoke Detector with CA-AX Audio Transmitter first detects smoke and generates a T3 audio tone that is picked up by the Serene CA-AX Audio Transmitter which sends a wireless signal to...

Silent Call Medallion™ Series Weather Alert Transmitter Storms approaching? Become aware of potential emergencies with the Medallion™ Series Weather Alert Transmitter. It works with any compatible weather alert radio and transmits a...

Silent Call Medallion™ Series Door-Window Access Transmitter When a person opens a door or window that you’re monitoring, you'll receive an instant notification with the Medallion™ Series Door/Window Access Transmitter. It...

Silent Call Medallion™ Series Fire Alarm Transmitter (voltage input with battery) Fire! Alert yourself to this deadly threat with the Medallion™ Series Fire Alarm Transmitter-Voltage Input with battery. Designed to be wired to a...

Silent Call Medallion™ Series Fire Alarm Transmitter (contact input) Alert yourself to the danger of fire with the Medallion™ Series Fire Alarm Transmitter-Contact Input. It sends a wireless signal to any Medallion™ Series...

Silent Call Medallion™ Series Wired Doorbell Transmitter (with battery) Receive an alert when a visitor comes to your home with the Medallion™ Series Doorbell Transmitter. Designed for use with an existing system and easy to install, it...

Silent Call Medallion™ Series Telephone Transmitter Gain an alert when family members, friends or others call you with the Medallion™ Series Telephone Transmitter. It notifies you to voice, TTY or VCO phone calls by sending a signal to...

Silent Call Medallion™ Series Sound Monitor Become aware of a baby's cry, ringing alarm clock, door buzzer or oven timer. Whatever the noise, the Medallion™ Series Sound Monitor alerts you to it. When a sound is detected, it sends a signal...

Sonic Alert HomeAware Blink Receiver - HA360B2.1 The HomeAware Blink System, AKA the HA360B, comes in many different colors. Literally! The blink system will light up your life with the five dazzling colors it uses to notify to five different...

Sonic Alert HomeAware Blink Doorbell - HA360BDB2.1 Two great products packaged together! HA360B + HA360DB = HA360BDB HomeAware Blink Doorbell.HomeAware Doorbell Your guest is just one button press away! Use inside or out, the weather-resistant...

Bellman Visit Push-Button Transmitter BE1240 The Push-Button Transmitter provides you with peace of mind knowing that you can alert a caretaker when you're in need of assistance or can be used as a doorbell. The BE1240 can be worn around the neck...

Bellman Visit Baby Cry Transmitter BE1491-433 The Swedish designed Bellman Visit Baby Cry Transmitter lets you know when your baby is crying or other sounds by sending a radio signal the Visit receiver(s). It is wireless and very easy to use - just...