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...

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...

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...

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™...

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...

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...

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...