Itercom:No
Power:Electric Supply
Display:None
Feature:Photograph,Video,None
Connection Type:Wireless
Item Type:Wireless Doorbell
Alarm:No
Origin:Mainland China
Certification:CE
Smart home platform:Other
Color:Black / White
Power Type:EU / US / UK
Wireless Frequency:433MHz (Option "A" to "K")
Wifi Frequency:2.4GHz (Option "F" to "I")
Max. detectors support:100 quantity
Battery (For Button / Detectors):3V CR2032 (Not include)
Max. remote support:10 remote control
Operating Voltage (For host):110 to 220 VAC
Music quantity:58 kinds of music
Volume level:5 levels
Wireless distance:in 100 meter (in open area)
Feature 1:wireless doorbell
Feature 2:wireless alarm system

Wireless Smart Doorbell
Three kinds of doorbell to choose
1. From option "A" to "D" are 433MHz wireless doorbell, not suppor wifi function.
2. From option " E to "G" are self powered doorbell, No need to install batterie.
3. Option "H" are tuya smart wifi doorbell camera.
Version 1: 433MHz wireless doorbell
Version 2:  Self-Powered Wireless Doorbell.
Version 3:  Tuya Smart APP WiFi Camera Doorbell.
Notice:
About the doorbell camera, Usually in standby mode, the host is in sleep state. Therefore, you cannot use the APP to actively access the camera. When the doorbell button of the host is pressed, the host will enter the working state and make a video call to the APP.
Product Include
1. You will get the same product as display in the main photos option (from "A" to "H")
2. the button from the option "A" to "D" is 3V CR2032 battery.  Due to aviation restrictions, batteries are not included in the package. You can buy the battery in your city easily.
3. Option "E" to "G" support Self-powered for the wireless button. so you never have the trouble about when to change battery.
4. Option "H" support rechargeable battery.
Shipping:
Product will be shipped within 3 days (except holidays and public vocation) after payment received.
As to the shipping ways, we will choose the best and fastest one for you according to different countries.
All of our shipping way will have the tracking number.
If you are from Russia, please leave your full name to me,thanks!!
If you choose the DHL or Fedex,The policy of each country is different, you may need to pay additional customs fees.We can't control it. If you have any other requirements. Please leave a message to me. Each buyer has the obligation to clear the customs.If the parcel can't be cleared, it will be destroyed. This will be very big loss.To avoid the loss. Please select a suitable shipping services.thank you.
Warranty:
All the product wil not print brand logo, product with logo is not easy to pass the Customs.
We will do full test before send this product, so you will get a perfect product,
All the alarm host have Sealed label, please not tear off the label.
Not all the 433MHz accessories compatible with all the 433MHz alarm system in the market. Please ask me if have problem.
2 Years replacement warranty, buyer is responsible for return shipping costs.
Service Time:
10:00am - 22:00pm in Chinese time, I will reply you as soon as possible if you send message at other time.
Feedback:
At a very small probability. Sometimes the deliver time may delay several days, because of the bad weather or during the busy season, please do not worry. Just ask me to delay the protect time.
If you are satisfied with this product, please leave me 5 stars feedback, I will service better and better !
If you have any question, before leaving us a negative feedback, please give us the opportunity to resolve the problem . We will try our best to give you a satisfied solution way.