Baby Cry Signaler
$ 45.58
Price: $45.58
(as of Mar 28, 2025 12:22:03 UTC – Details)
If you have mild to severe hearing loss, make sure you always know when your baby is crying with the Sonic Alert BC400 Baby Cry Signaler/Transmitter. This small voice sensor plugs into an outlet in your baby’s room and detects even the softest coo. When any crying is detected, the signaler lets you know by sending a wireless alert to your Sonic Alert receiver (sold separately), which flashes a light upon activation. The signaler does not flash or make noise itself, ensuring your baby is undisturbed by the system. The Baby Cry Signaler/Transmitter features adjustable sensitivity, so you can choose to detect all baby sounds, quiet and loud (high sensitivity), or only louder sounds (low sensitivity). Make adjustments simply by turning a knob on the signaler. COMPATIBLE RECEIVERS: Boom Alarm Clock (SB1000), Wall Mount Remote Receiver (SA101), Table Top Remote Receiver (SA201), Sonic Blink Strobe Receiver (BL300), Remote Horn Receiver (RH100). NOTE: Requires a compatible Sonic Alert receiver, sold separately.
Sonic Bomb Baby Cry Signaler
Adjustable sensitivity control can be set to alert you to sounds as soft as a baby’s whisper
A small attractive unit that immediately alerts you when your baby starts crying
Plugs into any outlet in the baby’s room
Customers say
Customers appreciate the baby product’s functionality and quality. They find it works well with a sonic baby cry signal strobe, and is good for hearing-impaired individuals and deaf parents. The product is sensitive to baby cries and turns a sound into a visual alert.
AI-generated from the text of customer reviews
sol –
Great quality
works great
A. Martinez –
Sensitive to baby cries
Love it. Picks up baby crying always.
Amazon Customer –
It became no good after only 3 month of use
It will become so overheated and can smell burning from it. Trash it
TJ –
Baby Cry Signaler
We needed this baby cry signaler as we are deaf & welcomed our first grandchild. It worked perfectly. Glad this item is still being made.
bax –
For baby
I wouldnât have done this without my baby crying. It has been saved my life.
Melissa Lamboy –
Somewhat reliable
It works well with sonic baby cry signal strobe in the short range (in the same room).
rkgates64 –
Instructions not very helpful
The product works just fine however, the instructions were not very informative at all. The unit is being used with a battery supply and no where in the description or in the instructions did it explain that the base unit and the transmitter use the electrical wiring in the house to communicate. With using 2 battery powered invertors there was no electrical path for them to communicate. After calling customer service and having that explained we were able to use a single invertor and get it to work. The unit works great.
M. Macleod –
Terrific alarm if you don’t want to be woken up by sound!
First…remember you need to have the strobe light with this…….I purchased this as a gift for our daughter (who is hearing impaired) and son-in-law (who isn’t hearing impaired) after the birth of their twin daughters. They already had a visual monitor/sound alarm which I didn’t particularly care for as it amplified the babies when they woke up to a point where you could hear them next door. Plus, unless it was on full force, our daughter needed to wear her hearing aids to hear the babies when they woke up…which woke the entire household.The strobe light is silent and definitely bright enough to wake someone who doesn’t hear. It also was bright enough to wake our son-in-law who could sleep through the visual/sound alarm.I used it, too, on occasions that I volunteered to help in the night.While the strobe is bright and turned the bedroom into a disco ball, it was silent, and definitely served the purpose it was purchased for.