Tooarts Wireless AC Doorbell with Push Button Smart Ding Dong Doorbell 28 Chord Ringtones Optional 3 Levels Volumes Adjustable with 1*Receiver&2*Transmitter,Black

Description

Size name:1 Receiver 2 Transmitter Specifications: Receiver Voltage:AC 110-240V Transmitter Voltage:DC12V 23A Operating frequency:433MHz Volume:25-110dB(3-step volume adjustable) Ringtones:28 options Transmitter Battery:1*12V 23A(included) Power consumption:0.1W Color:Black Material:ABS Quantity:1*Receiver&2*Transmitter Transmitter size:7.5*4.5*2cm Receiver size:9.2*6*3cm Package Information: Package Size: Approach.11*8.3*8cm/4.33*3.27*3.15in Package Weight: Approach.230g/8.11oz Package List: 1*EU Receiver 2*Transmitter 2* Bag of Mounting Screws 2* Tape 1*User Manual(English)