Automatic School Bell Timer
KSh 8,999
Automatic School Bell Timer Technical Specifications
- Voltage: 220V – 240V AC (Ideal for the Kenyan power grid).
- Output Current: 16A (Sufficient to power multiple large bells).
- Display: Clear LCD screen for easy programming.
- Mounting: Standard DIN Rail or wall-mounted options
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Description
Digital Automatic School Bell Timer | Programmable Weekly Schedule Controller
Product Overview
Eliminate manual errors and ensure your institution runs like clockwork with our Digital Automatic School Bell Timer. This programmable controller is designed to automate your school or factory bell system, ringing at precise intervals throughout the day.
Whether you are managing a complex high school timetable or a factory shift rotation, this timer—available at Affrosonic Systems—is the most reliable solution for punctuality in Kenya.
Automatic School Bell Timer Key Features & Benefits
- Fully Programmable: Set up to 40 (or more) programs per day, including assembly, lesson changes, lunch breaks, and dismissal times.
- Weekly Scheduling: Easily set different schedules for Monday through Friday, with the option to skip weekends or late-evening hours.
- High Precision: Features a digital quartz clock to ensure your bells ring at the exact second planned, every single day.
- Battery Backup: Equipped with an internal battery to save your programmed schedule even during power blackouts—no need to reset after a power cut.
- Universal Compatibility: Designed to work perfectly with our 12-inch Electric School Bells and other signaling devices.
- Manual Override: Includes a manual button for emergency rings or unscheduled signals without affecting the saved program.
Why Shop at Affrosonic Systems?
We provide high-quality school automation tools and access control systems to schools across Kenya. Visit us at Nyandarua House, Nairobi, for expert advice on setting up your automatic bell system.
Frequently Asked Questions (FAQ)
1. How many bell schedules can I program?
Our digital timer allows you to set up to 40 different programs per day. This is more than enough to cover morning assembly, every lesson change, tea breaks, lunch, and dismissal times for even the busiest Kenyan schools.
2. Does the timer lose its settings during a power blackout?
No. The timer comes with a built-in battery backup (CR2450 or similar). Even if KPLC power goes out, the device will remember all your programmed times. Once power returns, the bell will continue ringing exactly as scheduled.
3. Can I use this timer with multiple school bells?
Yes. The 16A relay inside the timer is powerful enough to ring multiple 12-inch or 6-inch electric bells simultaneously. If you have a very large campus with many bells, our technicians at Affrosonic Systems can show you how to connect them safely.
4. Is it easy to change the time for half-days or exams?
Absolutely. You can manually skip a program or use the manual override button to ring the bell for special events (like emergency drills) without deleting your permanent weekly schedule.
5. Can I set a different schedule for weekends?
Yes. You can program the timer to be active only from Monday to Friday or set a completely different, shorter schedule for Saturday morning classes.





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