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Add transmitters for additional household alerts at any time with no extra setup
or living with hearing loss
code-aligned life-safety protection with a wireless smoke fire alarm notification system designed for individuals who are deaf
You won’t miss the notification even when the charger is being charged
giving you confidence and peace of mind throughout your home
External Microphone phone to radio transmitter Add transmitters for additional householdThe External Microphone for Door Transmitter from Bellman & Symfon is a specialized external microphone designed to extend the detection range of your Door Transmitter. It is ideal when the sound source is too far from the built in microphone or when more precise sound pickup is needed. This door microphone connects directly to the transmitter and can be positioned closer to the sound source, such as a doorbell or intercom. By placing the doorbell
