- Access Control System 門禁系統 (325)
- Access Point WIFI系统 (41)
- Automation System 自動化系統 (26)
- Burglar Alarm System 防盜系統 (120)
- CABD / SMATV System 公共天線 / 衛星天線系統 (90)
- CCTV System 閉路電視系統 (1468)
- Electric Fence 防盜電網 (202)
- Intercom System 內線對講系統 (64)
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- Public Address System 公共廣播系統 (301)
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"TOA"900 Series Modules
900 Series Modules
- Use "B" Series modules with transformer isolation for balanced or unbalanced sources.
- Use "L" Series modules only for 600 ohm impedance matching.
- Use "U" Series modules for unbalanced sources with short cables (less than 15 feet).