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Wireless Doorbell WiFi Alarm System Intelligent Wireless Doorbell Strobe Siren Tuyasmart app 58 sound 433MHz wireless detectors
SPECIFICATIONS
working frequency: 433MHz & 2.4G Wifi
Waterproof: yes
Use of premises: Home/office/villa/hospital/school/factory
Smart home platform: Other
Ring tone: A10(36 ring tones) A20 (38 ring tones)
Receiving distance: 300M Remote (in open area)
Power: Electric Supply
Origin: Mainland China
Itercom: No
Item Type: Wireless Doorbell
Feature 3: Support sound alarm light alarm
Feature 2: Support 433MHz wireless detectors
Feature 1: Support volume adjustment
Connection Type: Wireless
Certification: CE
Brand Name: Earykong
Battery for Transmitter: CR2032 battery (Not include)
Alarm: Yes
AC for Receiver: 110V-220V-240V
wireless doorbell alarm
Warm prompt:
1. Not only the product is a doorbell, but also it is a home alarm system.
2. DB_A1,A2,A3 support 433MHz detectors, but not support wifi function.
3. DB_B1,B2,B3 support 433MHz detectors, also support wifi funtion. The best recommend !!!
How to choose a best doorbell?
433MHz Version
For model: DB_A1,A2,A3
Wifi & 433MHz Version
For model: DB_B1,B2,B3.
Wireless door detector
Wireless infrared detector
Product include
DB_A1: 1 normal doorbell alarm host + 1 button.
DB_A2: 1 normal doorbell alarm host + 1 button + 2 wireless door detector.
DB_A3: 2 normal doorbell alarm hosts + 1 button.
DB_B1: 1 wifi doorbell alarm host + 1 button.
DB_B2: 1 wifi doorbell alarm host + 2 buttons.
DB_B3: 1 wifi doorbell alarm host + 1 button + 1 door open detector + 1 motion detector.
Due to aviation restrictions, the buttons and detectors do not contain batteries. They use 3V CR2032 batteries.
To my dear customers
Thank you very much for your recognition of our products and support for the store.
If you are satisfied with our products or our services, please give us a precious five-star. Thank you very much!
If you are not satisfied with our products, or you can't find your package, please contact us at the first time, we will be responsible for you and your products. Thanks again!
Have a beautiful day! ^-^
