EU Plug Wireless Doorbell 300M Remote Control Waterproof 433 Frequency Through Wall Signal Alarm Ambulance Smart Doorbell
Description
Feature：
Ringtones available and 3-step volume control （0 ~85dB）, When someone presses the doorbell, the eye-catching backlight flashes. Especially suitable for the elderly, deaf and pregnant women, use machine learning to prevent. interference from other wireless transmitte,Design service life up to 25 years.
Specification：
① Operating frequency: 433MHz
② Receiving distance: 300m (in open area)
③ Size: 75x51x20mmreceiver size: 95x65x24mm
④ Voltage: AC110V-220V-240V
⑤ Transmitter 12v23a battery factory pre-installed (battery not included)
Package included：
1× Plug-in receiver
1 × Battery Transmitter
1 × EU Plug
Customer Reviews
16 reviews for EU Plug Wireless Doorbell 300M Remote Control Waterproof 433 Frequency Through Wall Signal Alarm Ambulance Smart Doorbell
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A***a –
The volume is quite high, I recommend the purchase, the distance is even reasonable.
m***y –
Good
F***s –
Ok
F***i –
Perfect. installed remotely, works perfectly. top
e***a –
Too big. So big that it becomes ugly, but it fulfills its promise.
Shopper –
Everything is fine, I recommend it to everyone.
Z***o –
I really liked it. Great quality product.
P***l –
I haven’t installed it yet, but I’ve already tested some sounds. It seems like the product arrived in great condition and as advertised.
S***o –
Excellent quality with pleasant and powerful sound.
A***A –
It arrived as it is on the website.
Very good, works perfectly.
O***o –
Ok
a***a –
Just like in the photo, convenient that it works from the network.
Shopper –
Good, there are several types of sound. It’s quite loud.
n***i –
Very good supplier fast shipping
A***ė –
Works great, smells fresh and precise.
M***n –
The second time i am purchased the same item. Works ok. The 12 volt battery in pushboton part of the set holds years. Fast delivery.