Description
- The Electronic School Janitor is an assembled unit. Used for controlling school utilizing the SDM-10.
It consists of:
- Over Voltage Protection.
- Bell Controller (SDM-10)
- Electromagnetic Relay x 2
- Alarm Button
- Acoustic Alarm Indicator
- Short Period selection button
Features
Two ways of connecting directly to the school bell or connecting to the existing installation instead of manually ringing the bell.
- Easily programable timetable.
- Real Time Clock.
- Adjustable ringing duration.
- Programmable alarm bells.
- Seasonal and holiday programming available.
