KERUI M525 Home Security Welcome Wireless Doorbell
Ultra Long Operating Range
Operating range up to 500ft / 150m in open area, ensures you to hear and answer the doorbell in time. You will never miss a visitor even if you are a few rooms away or on another floor
The waterproof touch doorbell button
F15&F52 doorbell button waterproof level is up to IP66, you can put it on the outdoor wall. And low power consumption, it can use about one year if press average of 10 times a day.
32 Ringtones and 5 Adjustable Volumes
The wireless doorbell offers a wide selection of 32 melodies and 5 volume levels (0 - 120dB with mute mode) to meet your needs for different occasions. Flashing light with audio alert indicators which is easy for people including the hearing impaired to notice.
Easy to install
Just plug the receiver into the power socket and attach the transmitter to the door.
you don`t even necessarily have to make holes or damage anything.
Product Detail
1. Working Voltage: AC 100-240V
2. Working Current: < 100 mA
3. Wireless Frequency: 433 MHz
4. Working Temperature: -10-50 degree centigrade
5. Wireless Distance: 150 meters (Open area)
Frequency: 433Mhz
Operation Current:8~15mA
Quiescent Current:3uA
Operation Temp:-10C~50C;Humidity :no more than 90%
Battery
F52 Waterproof Button: 23A 12V (not include)
F15 Waterproof Button: CR 2032 (not include)
D025 Door Sensor : 23A 12V (not include)
🔒 OUR GUARANTEE
- We truly believe we make some of the most innovative Items in the world and we want to make sure we back that up with a risk-free ironclad 30-day guarantee.
- if you don’t have a positive experience for ANY reason, we will do WHATEVER it takes to make sure you are 100% satisfied with your purchase.
- Buying items online can be a daunting task, so we want you to realize that there are absolutely ZERO risks in buying something and trying it out.
- Don’t love your items? Return them for a full refund/exchange, no questions asked. It’s that simple!
We encourage any questions or concerns you may have for us, but we request that all communication.
Our goal is your satisfaction as a customer.
Thank you for shopping.
0
