- 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 (119)
- CABD / SMATV System 公共天線 / 衛星天線系統 (91)
- CCTV System 閉路電視系統 (1470)
- Electric Fence 防盜電網 (202)
- Intercom System 內線對講系統 (64)
- PABX System 電話跳線系統 (64)
- Public Address System 公共廣播系統 (301)
- Video Doorphone System 視像對講機系統 (124)
"AEX" PB 1224, Audio Power Amplifier
PB 1224
- Rated power output : PB 1406 (4 x 60W), PB 1412 (4 x 120W), PB 1024 (1 x 240W), PB 1224 (2 x 240W), PB 1048 (1 x 480W).
- Low THD+N (less than 1%). Wide frequency response from 40 Hz to 18 kHz.
- Improved audio circuitry and power supply design for better sonic performance and power efficiency, creating less noise and heat generation.
- Robust design for uninterrupted operation, incorporating an improved circuit overload with load isolation and overheat protection.
- Friction-less Maglev technology fan cooled for long lifespan, low acoustic noise level and high temperature endurance.
- 0 dB balanced line input for Program and Priority Inputs with muting of Program Input when Priority Input is activated.
- Built-in relay for the purpose of overriding audio attenuator during emergency.
- Operates on both 240 Vac, 50 Hz mains or 24 Vdc battery supply