Sonachron Single Circuit Signal Programmers

Ideal for small schools and factories!

Use this dual-purpose single circuit program timer to activate bells, horns and intercoms, or control electrical devices, such as appliances and HVAC, by pressing one single key on this Sonachron Single Circuit Signal Programmer.

This unit's quartz oscillator provides uninterrupted timekeeping for up to seven days during a power failure.

Features:
  • Dual purpose, single circuit program timer for signaling audible devices (bells, horns or intercoms), or for controlling electrical devices (HVAC, appliances, etc)
  • Events can be activated by pressing a single key
  • Keypad can be protected against unauthorized access
  • Timekeeping accuracy is controlled by the 50 or 60 Hz power line frequency
  • During power failures, a quartz oscillator provides uninterrupted timekeeping for up to 7 days
  • Automatic adjustment for Daylight Saving Time and Leap Year

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Sonachron Signal Programmer

Dimensions: 5 3/8" height,  10¼" width, 3¼ depth
Weight: 3.12 lbs
Shipping Weight: 7 lbs

Sonachron Signal Programmer
Model Number Description Price Qty
ATS-1-WEB
PROGRAMMER SIGNAL CONTROL 1 CIRCUIT AMERICAN TIME $644.95
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Replacement Parts
Model Number Description Price Qty
A1239-WEB
BATTERY FOR AMERICAN TIME MASTER CLOCK 2 4 6 $29.95
VIE0057-WEB
TRANSFORMER 117V/12V CT SEC 350MA L-8391 FOR DWA DWA-S LTR-0 $49.95
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