AC音乐门铃
频率：315MMHz±0.5MHz 433.92MHz±1MHz
电源（钟）：AC 200-250V，AC110V
电源（按钮）：1x12v 23A（附带）
工作范围（开放区域）：高达120m
声音选项：soft'dingdong'+伦敦铁桥音乐+摇篮音乐
纸箱：48件/箱
尺寸：510x390x520mm

AC music doorbell
Frequency: 315MMHz±0.5MHz 433.92MHz±1MHz
Power supply (chime): AC 200-250V, AC110V
Power supply (push button): 1x12v 23A (included)
Operating range (open area): up to 120m
Sound options: soft'dingdong' + London iron bridge music + cradle music
Carton: 48pcs/ctn
Size: 510x390x520mm