sensitive musical receiving welcome alarm guest saluting

1. easy installation 2. simple design 3. sensitive receiving 4. about 3-5 meters

Specifications

1.free choose the music from 16 songs

2.easy for set

3.remote rang:4~5meters

4.Energy-saving

wireless easy mounting design never effect your inner decoration and be placed at any location. Automatic light sensing capabilities, energy-saving and practical

features

1.feer choose the music from 16 songs

2.doorbell powered by :3 x 1.5AA battey (not included)

4. dimensions:doorbell unit 10 x 6.5 x 3.5mm 

useing way

1.Open the battery cover of the doorbell ,insert battery and assemble back the battery cover

(Suggestion use alkaline battery )

Tipe:replace the batteries when the doorbell does not function

sensitive musical receiving welcome alarm guest saluting