Wireless electronic door chime with classic morden design DC type

Learning code matching of chime and transmitter to avoid interference

Wireless working range in 200 meters in open area

16 pcs high quality stereo melodies in chime

Select the interesting melodies on chime or transmitter freely

Sound volume can be adjusted in four level from quiet to 85dB

Three working method of chime: only melody or only lighting or melody+lighting

Multiply matching way of product, one chime can match with ten transmitters , one transmitter also can match with ten chimes

Transmitter with self-name card and IP44 proof for outdoor using.

Frequency in 433MHz

Power of chime 3pcs AA size battery

Power of transmitter 1pcs 12V/23A battery