Do you suffer from poor eyesight and hearing and can’t notice the alerts of traditional wireless door bell set?
If yes, this sound, flash and vibration all in one portable battery doorbell makes miss the summons impossible and help a good life in old age.
VERSATILE DOORBELL KIT
The hearing impaired doorbell offers the elderly love and security, especial for who are totally blind, visually impaired, colorblind, or hearing loss, can’t hear clearly, don’t hear, including deaf community
Also can be used by teacher in classroom management to attract students’ attention back so as to improve learning efficiency.
PREMIUM PUSH BUTTON
After super easy mounting, the door entry chime and doorbells buttons works well to notify homeowner, implying ‘your guests are coming’.
Ip 65 waterproof and durable for use, the transmitters has good performance in temperature, rain and wind weather.
PORTABLE DESIGN
Effective range of wireless door bells for homes is about 1000ft/300m long, and does not interfere with other household equipment. But door open beepers may be effected by concrete and metal, so please test the work distance to sure it works well.
Battery powered doorbell does not need wire and to be plugged in the socket, just operated by batteries, easy to install and set up.
Come with small and lightweight wireless, you can carry doorbell with chime around house such as bedroom, gate, bathroom, kitchen, garage, cellar and back yard. Also fitting in office, classroom, shop and store.
Equipped a back clip is nice to be worn on waistband, belt or bag. Come with sleek lines exterior, it can be stably put on flat surface.
WORK FUNCTIONS
Such a powerful vibration is good for those who fell asleep and sure dose wake you up, not totally silent but enough remind without bother others’ rest. Also suitable for those are too busy dealing with things to notice bell or deaf and hard-of-hearing. Safeguard security and no more keeping doors open.
The led flash light catch your eyes easily because the light not only flash but also change colors in the meantime, especially in bad light or at night. Friendly to hearing impaired seniors.
20 Clear bell chimes of the door beeper are suitable for doors in different orientation and 5 volume control from silent to earsplitting loud down versatile in quiet or noisy environment.
Door buzzer has 4 work modes are combination between ringtone, flash and vibration.
All modes has ringtone function.
A.Ringtone+flash.
B.Ringtone+vibration
C.flash+vibration
D.Only Ringtone
You can also adjust volume to 0db for no sound if you don’t want hear ringtones.
Specifications：
Volume Level: 0 to 110db
Working Range: 1000ft/300m
Operating Temperature: -22°F to 158°F /-30°C to 70°C
Transmitter Waterproof Level : IP65
Frequency: 433.92MHz
Receiver Power: 3*AAA Alkaline Batteries
Transmitter Power: 12V 23A Alkaline Battery
Package Included：
Portable Receiver x 4
3*AAA Alkaline Batteries x 4
Transmitter Button x 2
12V 23A Alkaline Battery x 2 (Installed)
User Manual x 1
Double-sided Adhesive x 2
Screw Set x 2
Screwdriver x 1