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Hear World

Hard-Wired Doorbell Horn + Strobe (Doorbell not Included)

Hard-wired 24-volt DC doorbell horn/strobe only (doorbell not included). Use to expand your existing hard-wired doorbell system for notification in additional rooms. Hard-wired 24-volt DC doorbell horn/strobe only (doorbell not included). Use to expand...

Sonic Alert

Sonic Alert Replacement Bed Shaker for Sonic Bomb Clocks

Replacement bed shaker for Sonic Bomb Clocks from Sonic Alert. The Super Shaker SA-SS12VB from Sonic Alert will alert even a heavy sleeper. Simply place the bed shaker under your mattress or pillow and plug it into a Sonic Bomb clock. Features: Extra...

Bellman & Symfon

Alarm Clock Visit Vibrating Alarm Clock from Bellman & Symfon

The Alarm Clock Visit from Bellman & Symfon has built-in flashing LED lights and receiver that works with the Bellman Visit Signaling System. The Alarm Clock Visit features: Extra loud audible alarm High-intensity LED flashing lights Bed shaker that...

smpl Technology

SMPL Wander Alert Add-On Door Sensor

Monitor multiple doors, cabinets, sliding doors, windows or anything else that opens by purchasing additional Wander Alert's Door Sensors. Easy to set and pair with an existing SMPL Wander Alert Door Sensor Kit, the SMPL Add-On Door Sensor can be...

Silent Call

Silent Call Medallion Series Fire Alarm Transmitter - Voltage Input

The SC-MS-FTR broadcasts a signal to any Medallion™ Series Receiver when a fire alarm is activated. Operating on current supplied through the fire panel, it requires no batteries. Needs installation by a licensed electrician Get a timely warning...

Bellman & Symfon

Bellman & Symfon Visit Smoke Alarm Transmitter

Detects smoke and smoldering fires at early stages Once activated, sends a signal to Bellman Visit Alerting System Receivers Low battery monitoring When a fire starts the Visit Smoke Alarm Transmitter instantly sends a signal to any receiver from the...

Bellman & Symfon

Bellman & Symfon Visit Cell Phone Sensor

The Bellman & Symfon Visit Cell Phone Sensor is used with the Bellman & Symfon Visit Telephone/Multipurpose Transmitter (required - sold separately) to let you know when your cell phone or tablet screen lights up for example when you receive an...

Serene Innovations

Serene Innovations CentralAlert CA-380 Wearable Notification System with Audio Sensor and Doorbell Transmitter

The CentralAlert CA-380 Wearable Notification System Combo is a personal signaling system for deaf and hard of hearing people that alerts via a wearable vibrating personal pager to audio sounds, home phone calls, cell phone calls and texts, and doorbell...

Sonic Alert

Sonic Alert SA 201 Deluxe Remote Receiver

The SA 201 receives signals from Sonic Alert transmitters and alerts by flashing any lamp plugged into its plug outlet. The plug-outlet allows you to keep your table free of unsightly lamp cords. Requires compatible transmitter like the Sonic Alert...

Silent Call

Silent Call Medallion Series Shake-Up Receiver with Vibrator

When used in combination with a single or multiple Medallion Series Smoke/Fire Transmitter(s) and Carbon Monoxide detector(s), this Medallion Shake-Up Receiver with Vibrator will vibrate to "shake you" awake in the event of a fire, smoke or carbon...

Silent Call

Silent Call Medallion Series Carbon Monoxide Transmitter

Sends a signal to any Medallion Series Receiver once Carbon Monoxide is detected. Carbon Monoxide can be especially dangerous since it is invisible and odorless. This transmitter gives you peace of mind by sending a signal to any Medallion Series...

Bellman & Symfon

Bellman & Symfon Visit Flash Receiver

The Swedish designed Bellman Visit Flash Receiver receives signals from the Bellman Visit transmitters and attracts your attention with powerful distinct flashes indicating the type of signal with different colored LEDs. Twist the top to the left or...