Auto bell ring timer Switch controller school bell 220V with ring bell ,80 times one day,10 inch outlet timer

8,000.0012,000.00 (-33%)

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SKU: TimerBell-10 Inch Categories: , , ,

Descriptions:

This automatic bell timer product designed with high performance microcomputer

chip, it can automatically switch on the bell according to the fixed time, and realize automatic ring with max. 80 times one day. It is widely used in school, factory and etc.

Ring Bell Diameter and Range: 10 inch ,bell diameter :220mm ring bell range: 1200 ㎡

 

specification

Working voltageAC240V

Timing error 0.5s/day

Load capacityResistance 25A

Temperature -10C~+50C

Dimension:126×88×51mm

Max time length 1s~23h59m59s

Voltage scope85%~110%

Consumed power<4W

Relative Humidity<95%

 

BUTTON GUIDE

 

6 buttons, “MODE” “SELE” “+” “-” “AUTO/MAN” “RESET”

 

MODEFunctional menu. Click it and enter program state. it can select from TC, PROG, ER

TL. Press it for 3s, it will return to the clock state.

SELEParameter optional. Under functional menu, click it and select the parameter you want, and

the chosen one is flashing.

+Up adjustment. Upwards number for the chosen parameter

-Down adjustment. Downwards number for the chosen parameter

AUTO/MANUnder the clock state, click “AUTO/MAN” button to select mode: ON, AUTO, OFF; Under

the program state, click it to cancel current program setting but make it display”–:–“, click

it again to keep this program.

RESET

Click it and can cancel all the program, clock is 00:00:00

Additional information

Weight1.5 kg
Dimensions70 × 50 × 30 cm
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Auto bell ring timer Switch controller school bell 220V with ring bell ,80 times one day,10 inch outlet timer

8,000.0012,000.00 (-33%)

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