發言內容 AEONSTAR TECHNOLOGY CORP. 886-2-2664 2200 886-2-2664 7700 We are looking for door bell IC, similar to Holtek model HT2810D. If any one has this Ic or similar to this bell IC, please contact with us urgently.Tks 謝謝您的加入討論 回應人 E-mail 回應內容