The Sonachron is a dual-purpose, single circuit program timer, ideal for signaling horns and bells or for controlling the On/Off status of electrical devices such as HVAC or appliances
The Sonachron is user-friendly, with a front-mounted keypad that lets you program the exact minute and weekday(s) of each event
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Sonachron Features
Signal duration can be set from 1 to 99 seconds
The weekly schedule can have up to 1,440 events
Each event includes the day(s) of the week and the time
An internal battery retains memory and timekeeping during power failures lasting up to 7 days
A simple security code can be turned on to prevent unauthorized tampering
A keypad allows easy programming and changes to schedule