Audio System
Product Details
function included:door belldoor phoneremote unlockproduct features:handsetcase: plasticbell ring: dingdong or other optionsdoor stationcase: plasticsystempower: 12 V, 12Wlock connection: Yescable:
five-core, 10-15 meterpackageeach set in one color box; 20 set in one cartonproduct approvalCE
Auto video door phone
