Waterproof Wireless Wifi Doorbell Door Bell Chime Gate Touch Sensor Front Entry

Name: Waterproof Wireless Wifi Doorbell Door Bell Chime Gate Touch Sensor Front Entry
Model:A20

Specification:
Material: ABS
Color: Silver
Switch: Button
Noise: 25-110dB
Waterproof: IP44
Ringtones: 36 Chord Music
Working frequency: 433.92Mhz±200Khz
Receiver working voltage: AC 110/220V
Transmitter working voltage: DC 12V/23A Battery
Transmission Distance: 300 meters in open area
Working temperature: -20℃~55℃（Receiver）, -20℃~65℃（Transmitter）
Plug: US Plug(We will be based on your country to send the corresponding adapter plug)
Transmitter Size: (L)X(W) 77X46mm(appr.)
Receiver Size: (L)X(W)90X56mm (appr.)

Features
and high quality.
- Special Touch Doorbell
- 36 chord ringtones optional
- Adjustable indoor ringtone volume in 4 levels
- Ultra-long distance remote control, stable signal
- Use obstacles between two walls at 20-30 meters
- Simple appearance design, elegant, unique style
- Full-digital frequency modulation technology, never code stringing
- Ultra low-power consumption design, power saving & lasting, energy saving and sustainable use
- As an intelligent doorbell different from traditional wirless doorbell, this product with simple operation, convenient use and stable signal transmission, applies to apartment, villa, unit family, hospital and other occassions




Notice:
Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering.
Please understand that colors may exist chromatic aberration as the different placement of pictures.