- It is Automatic, No human dependency.
- It is Accurate, no delayed Bell / Siren with precise ON duration.
- Set Bell / Siren Timing can be checked (viewed) easily .
- Easy & User friendly programming of Bell / Siren Timing.
- Display the Current Time (Hour : Min.), Date & Month accurately .
- Key LOCK facility to protect the set Bell / Siren Timing & Clock Settings
SMAR T BELL an Electronic system, to ring Bell in Educational Institutes at change of period, at the beginning & end of day . In Industries to sound Siren at change of Shift & at Lunch break.
Two Schedule / Time T able can be programmed. Winter Schedule and Summer Schedule.
99 Bell / Siren time can be set per Schedule.
Bell / Siren ON duration 1 to 39 Seconds.
Same Bell / Siren Time on different days can be programmed as single entry for group of days.
Once SMAR T BELL is programmed with weekly time Schedule / T ime T able, an Electric Bell / Siren connected to it, Bell / Siren will ring as per Schedule on selected days, week after week for years.
Time display : 4 nos. of 10mm RED LED Display show the Time in 24 Hour format, at the change of every Min. Date & Month is displayed for a Second.
Clock Setting : 4 user friendly soft keys for
a) Setting Clock (Hr . : Min., Date : Month, Y ear : Day of week)
b) Programming the Bell Time, Bell ON Duration from weekly Time table..
Clock Accuracy : Better than +/- 1 Second per Day
Output : 1 N/O switch contact for connecting to an Electric Bell.
Supply V oltage : 230 V AC + 10%, 50Hz
Supply to Clock : Clock runs on internal Battery & will show current Time when power is applied.
Dimension : 110(H) x 70(W) x 75(D) mm. DIN RAIL mounting.
Weight : 330 Gms. Approx.