Dagenham & Redbridge were outplayed by a strong Kidderminster side who dominated throughout.
They took a deserved lead on 20 minutes when JJ Melligan exchanged passes with Drewe Broughton and placed the ball past Paul Gothard.
Daggers rarely threatened in the first half and six minutes before half time Sam Shilton raced on to a long ball and lobbed home the second goal.
Five minutes after the break Shilton cross found substitute Dean Bennett at the far post and he scored with his second effort after the first was blocked by Gothard.
Gothard made some important stops throughout but Daggers fought hard in the second half and as Kidderminster eased off Mark Janney ran on to on-loan Yohance Lewis' pass and placed the ball past Stuart Brock to give Daggers a consolation