Product Name: QD L-003/B
Product description:
Product details
Mechanical Doorbell
Ding-Dong Sound
Directly to AC 90V~240V,with short-circuit protection by PTC
Or With built in transformer 220V~240V, 8V
Size: 116*100*45mm
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Product Name: QD L-003/B
Product description:
Mechanical Doorbell
Ding-Dong Sound
Directly to AC 90V~240V,with short-circuit protection by PTC
Or With built in transformer 220V~240V, 8V
Size: 116*100*45mm
