Digital Pay TV system TVWALKER CAS3.0 can make you well manage your subscribers in digital TV system based on CAS and SMS.

1) It is a highly secured and cost-effective digital CAS system.

2) It can be applied in DVB-C, DVB-T, DVB-S broadcast system, and the number of the subscribers can be up to 1 million.

3) The head-end can switch off the terminals program for any unpaid account.

4) Low cost set top box (DVB-C, DVB-T, DVB-S) with TVWALKER CAS3.0.

5) OTA to download in STB.

6) Multi-layer key for protecting ECM, EMM transmission.

7) Subscriber multi-layer key, dialogue key and related authorization can be altered through sending information by air periodically, so as to enhance system anti-attack.

8) Accords with international DVB SimulCrypt standard total truss accord with international mainstream, open interface are convenient for line to other DVB head-end system.

9) Local area network based head-end system, be convenient to configure and use with network environment.

10) Teleview control and management function; teleview recover, fee management, teleview for free, preview function, area constraint.

11) Support broadcast mail.

12) Support ERC protection: only those free of protection programs can be kinescoped.

13) STB programmed download or smart card encrypting arithmetic download: download application to STB or smart card to alter the receiving and controlling function of the equipment.

14) The max controlled channels number: 2048.