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Attenuators
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1.Input: 15W . 2.Attenuation : 5 Steps Off 1, 2, 3, 4.
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Auto Bell System
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1.Power Source: Dual Purpose for AC110/220V 50Hz~60Hz. 2.Output: Selectable Chime A & Chime B. 3.Control Functions: Max. Control 1000W OUT AC110V. 4.Closed Loop: Using Clock or Auto Timer Facility to
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Auto Bell Timer
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1. 1-Week channel programming / 1-year programming . 2. 10 year back-up maintains stored programs and clock time function . 3. For windows 98 Programs. 4. Output System: (1)No-Voltage (dry) make Cont
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Auto Bell Timer
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1.1-Week channel programming / 1-year programming . 2.4 page date with 8 channel output. 3.10 year back-up maintains stored programs and clock time function . 4.For windows 98 Programs. 5.Program Cap
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CD Amplifier
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1. One CD seat with 5 Mic. Input Mix function (In same machine system inside attach complete structure). 2. CD display function : Display musical form, have Repeat, All Repeat, FF, RF, play, stop, Pa
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Conference System
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1.To prevent howling, the built Vin speaker is turned off while the Microphone is on. 2.Power: AC 110V/220V 50 Hz/60 Hz DC24V 3.Microphone line Connected in Parallel 4.There is a circular indicating
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Cooling Fan
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1.Power Source: AC 110V 50/60Hz. 2.Supplied Manual/Automatic Operation Switch. 3.Temperature 50 J 10 J. 4.Contains Three 12 12(CM) Cooling Fans. 5.Power Consumption: Less than 45W. 6.Dimensions:
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Digital Speaker Selector
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1.Power Source: AC110V 50/60Hz DC24V. 2.Input: Using telephone space partial closed-loop circuit to switch on the amplifier, extenal extension of 2 amplifiers, AMP#1 and AMP#2, possible. 3.Output: Te
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