Transmitters

SquareGlow Doorbell This is a wireless doorbell with a range of 600 feet, which runs on a 12V 23A battery (included).  Features: Wireless range up to 600 feet Side button lets you easily change...

SquareGlow Phone/VP Transmitter The VP/Phone Transmitter has a wireless range of up to 600 feet and can be used with any landline phone, including Sorenson VRS or CapTel and is compatible with all...

Sonic Alert HomeAware II Main Unit & NOAA Weather Radio Alert Bundle - HA360WRB-II Be prepared night or day in case of an emergency by connecting the reliable NOAA/S.A.M.E Midland Radio to your...

Bellman Visit Smoke Alarm Transmitter BE1284-433 When a fire starts, the Visit Smoke Alarm Transmitter instantly sends a signal to any receiver from the Bellman Visit Alerting System, which will...

SR44 Batteries for HomeAware HA360DB Doorbell Button / Multi-Function Button Replacement SR44 / #357 Silver Oxide Long-lasting Batteries, for the Sonic Alert HomeAware Doorbell / Multifunction...

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...

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...

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...

Silent Call Medallion™ Series Fire Alarm Transmitter (voltage input) Get a timely warning when a fire alarm activates with the Medallion™ Series Fire Alarm Transmitter-Voltage Input. Designed to be...

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...

Silent Call Medallion™ Series Carbon Monoxide Detector with Transmitter When dangerous levels of odorless and invisible carbon monoxide (CO) build up, gain an alert with the Medallion™ Series...

Silent Call Medallion™ Series Smoke Detector with Transmitter Where there's smoke, there's the potential for danger. Become aware of it and the potential for fire with the Medallion™ Series Smoke...