清华同方BDRE -TF815

￥56000

清华同方DVRW -TF820HS

￥8900

清华同方DVRW-TF520HS

￥6500

清华同方DVRW-TF520U

￥9500

清华同方DVRW -TF720HS

￥7800

清华同方DVRW-TF722KV

￥8500

清华同方DVRW-TF1022KV

￥11500

清华同方DVRW-TF1522KV

￥14500

清华同方DVRW-TF1520HS

￥13500

清华同方DVRW-TF1020U

￥14500