- Brand: Changdian
- Model: 12-inch outer strike style bell suit
Product Name: 12-inch bell bell + automatic microcomputer
Bell Size: 300mm diameter disk
Bell bell 20 times to set a time, open the double bell function can support 40 times a day bell.
Rings to the closed length may be in the 1 to 99 seconds adjustable, external AAA batteries, easy to replace.