Transmitters

Sadotech ST-FX-C Wireless Doorbell system for Home. Features: Adjustable Volume with 52 Chimes 1000Ft Range Easy Installation Weatherproof Wireless Doorbell w/LED Flash White Side button lets you easily change colors Includes: WIRELESS...

SquareGlow™ SOS Emergency Button Easily get the attention of Deaf or hard of hearing caregivers with this simple SOS button! When the button is pressed, your paired SquareGlow receivers will flash lights throughout the home.

SquareGlow™ Smart Strobe Alert Not only can this smart light be used as a night light or for walk-by illumination, it can also alert you when any of your SquareGlow transmitters are activated! Light up your life with SquareGlow Smart Strobe! This...

SquareGlow Window/Door Sensor Pair it with SquareGlow receivers to be notified via flashing lights anytime your door or window opens in your home. Great for Deaf & hard of hearing! The SquareGlow™ Door/Window sensor lets you know when your...

SquareGlow™ Outdoor Motion Sensor When paired with 1+ SquareGlow receivers, this motion sensor will alert Deaf & hard of hearing people to motion outside their home. The SquareGlow™ Outdoor Motion Sensor lets you know when someone is in...

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 colors Includes: SquareGlow Doorbell (A23...

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 SquareGlow receivers. Features: Wireless...

SR44 Battery for HomeAware HA360DB Doorbell Button / Multi-Function Button Replacement SR44 / #357 Silver Oxide Long-lasting Battery, for the Sonic Alert HomeAware Doorbell / Multifunction Transmitter - HA360DB Only compatible with HomeAware...

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

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 Wireless Doorbell Transmitter When visitors come calling you'll gain an alert with the Medallion™ Series Wireless Doorbell Transmitter. If a family member, neighbor or someone else presses the button, it...