Electric School Bell Timer

₹ 3,000 / Piece

Real time backupLithium Cell CR2032 (for Time keeping only)
Input Supply230/240 VAC, 50 Hz.
UsageUsed for Electric Bell in SBELL 8011, and used for Amplifier Control in SBELL 8012.
Display16 x 2 backlit LCD display panel.
Supply TypeManufacturer, Retailer
Preferred Buyer Location All over the world

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TemperatureOperating 0 – 50 deg C.
Manual OperationThrough push button on front panel.
Dimensions125(H) x 130(W) x 70(D) mm ( Can change for newer designs)
Display16 x 2 backlit LCD display panel.
Memory BackupBatteryless Memory,
Life span30 years.
PriceModel SBELL 8011 controller (without Electric Bell) Rs. 3000-00 each + 18% GST.
OutputRelay 15 Amps@ 240 VAC, resistive load
Enclosure & MountingMetallic, Wall Mounting.
UsageUsed for Electric Bell in SBELL 8011, and used for Amplifier Control in SBELL 8012.
Time BaseTCXO based RTC ( Real Time Chip) for very high timing accuracy.
Keyboard5 x 1 Tactile keyboard
Real time backupLithium Cell CR2032 (for Time keeping only)
Storage70 deg C
Input Supply230/240 VAC, 50 Hz.

Features :

Very simple to Install, and User Friendly Programming
16 x 2 character, wide angle, alphanumeric backlit lcd display panel,
Weekly programmable alarm (bell) setpoints.
30 user programmable holidays (bell will not ring on these holidays)
Manual push button to ring bell in case of emergencies.
Silent mode key for Vacations & Unscheduled holidays. ( no bell ringing during Silent mode)
Stand alone unit – No computer needed to operate.
Can Operate on Inverter (Sine Wave Inverter preferred)
4 Operating Modes : Summer, Winter, Autumn & Exam (Total 128 setpoints per week) .
Can connect upto 10-12 Electric Gong Bells in parallel, for schools with more class rooms or Multi-storeyed schools/colleges.
( Gong Bells can be of any sizes, 4/6/9 inches or 12 inches, combination of different sizes also possible)

Product Operation and Installation videos on Youtube :