Wireless Ding Dong Door Bell Long Range Strong Penetration 28 Ringtones 3 Levels Volumes Optional Doorbell 1 Transmitter+2 Receiver,Black

Price:
US$15.87

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Features:
*Wireless Ding Dong Doorbell,perfectly fit for apartment,villas,home,hospital and many other needed places.
*Full-digital frequency modulation technology,never code stringing.
*Ultra-low power consumption design,power saving and lasting.ABS material for stable performance and long time use.
*28 chord ringtones to choose from and 3-step volume adjustable.
*Long distance control,strong penetration and stable signal.Simple & easy to operate,simple appearance elegant design.

Specifications:
Receiver Voltage:AC110V-240V
Transmitter:DC12V 23A
Operating frequency:433.92MHz±200KHz
Volume:25-110dB(3-step volume adjustable)
Ringtones:28 options
Power consumption:0.1W
Battery:1*12V 23A(included)
Color:Black
Material:ABS
Quantity:2*Receiver&1*Transmitter
Receiver operating temperature:-10℃~55℃
Transmitter operating temperature:-20℃~65℃
Transmitter size:7.5*4.5*2cm
Receiver size:9.8*6*3cm

Package Information:
Package Size: Approach.14*11*8cm/5.51*4.33*3.15in
Package Weight: Approach.250g/8.82oz

Package List:
2*US Receiver
1*Transmitter
1* Tape
1* Bag of Screws
1*User Manual(English)