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SCHOOL BELLS AND TIME SWITCHES

We service, repair and program all leading brands

time switch, school bells, theadc
The Ultimate Time Switch – The ADC TSII

Features:

 

Latest Micro-controller Based Technology.

2 Line Blue/White LCD Display

Multiple time tables.

More than 20 000 alarm times

1 minute alarm intervals (resolution)

1 to 99 second ring duration

 

Simple programming interface allows Easy editing - insertion or deletion of programmed on /off times.

Backup and restore option

Easy wiring to existing Bells, sirens or intercom systems.

2 Heavy Duty Relay outputs can switch up to 10Amp each

2 built in Bell tones     (Can be connected to standard horn or box speakers)

Built in Evacuation alarm

Auto / Manual Mode

Battery Backup

Data Retention > 200 years

Built in lightning and surge protection

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