PANASONIC BELL TIMER TB - 238
  • Time Display Method: Day of the week, hours, minutes ans second digital display
  • Power Display Method: LED(green) method
  • Program can be set without power
  • Output stop during designated period
  • Program check by rapid advance
  • Time precision: ±15 sec/month (at average 25°C)
  • Drive method: Fully electronic (Quartz oscillator)

 Specifications:
  • Rated voltage : 100 - 240VAC
  • Rated frequency : 50/60Hz
  • Power Consumption : 100VAC, 0.5W. 200VAC, 1W
  • Power failure backup : 10years (at 25°C )
  • Allowable operating voltage range: 80-264VAC
  • Ambient operating temperature: -10°C + 50°C
  • Ambient operating humidity: 85% or less
 
PANASONIC OFFICE CLOCK MELODY WEEK TD 739
  • Recording of up to 4 of your favorite melodies or announcements is possible
  • The same announcement or melodies canbe repeated
  • Program unit can be detached from the main unit
  • Two independent control output channels are available.
  • Arrival sound of visitors is possible.
  • In-house broadcasting is possible by using a microphone.
  • Setting of holidays for an entire year is possible
  • One external speaker can be added without an amplifier.

 Specifications:
  • Rated voltage : 240VAC ±10%, 50/60Hz
  • Drive System : Electronic (analog clock is step motor driven)
  • Power Consumption : Approx. 10W (20W max. during melody output)
  • Operating time : over 30 hours (for playback/recording/editing: over 72 minutes if connected to main unit nickel- hydrogen battery)
  • Time accuracy : Quartz oscillator : within ±5 seconds / month (at average 25°C)
  • Power failure backup : nickel- hydrogen battery
  • Power failure backup time : over 800 hours (digital and analog clock only, all other functions off)
  • Weight : 3.5kg