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Digital Programmable Electric Bell Controller

Provide rich personalized settings for the electric bell

  The digital programmable electric bell controller uses a high-performance microcomputer chip as its core, which can automatically control the electric ring and achieve 20-80 times ring per day or per week according to the user's settings. The digital bell controller has the advantages like accurate timing and convenient operation, and it also has functions such as clock automatic calibration, so it is widely used in automatic bell control of schools and enterprises.
  The following on this page provides the basic information of the digital programmable electric bell controller. If you are interested in one of these products, you can click the "Product Number" or " More" to get more information.



Upper Wire

KG Series KG3022D Upper Wire image

KG3022D

Timer Range: 1min≤t≤168h (cycle work daily or weekly)

Operation Voltage: AC220V/50Hz (or other customized voltage)

Ringing Duration: 1~59 seconds

Operation Temperature: -20℃~60℃

Switching Capacity: 16A (resistive load)

Battery: 5AA battery

Consumption Power: ≤3W

Number of Settings: 20 groups per day

Time Error:≤2s/day (25℃)

Dimensions: 120×74×58mm

Mounting: Wall/Rail

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Lower Wire

DSK Series DSK-20 Lower Wire image

DSK-20

Timer Range: 1min≤t≤168h (cycle work daily or weekly)

Operation Voltage: AC220V/50Hz (or other customized voltage)

Ringing Duration: 1~59 seconds

Operation Temperature: -20℃~60℃

Switching Capacity: 16A (resistive load)

Battery: 5AA battery

Consumption Power: ≤3W

Number of Settings: 20 groups per day

Time Error:≤2s/day (25℃)

Dimensions: 126×88×51mm

Mounting: Wall/Rail

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DSK Series DSK-80 Lower Wire image

DSK-80

Timer Range: 1min≤t≤168h (cycle work daily or weekly)

Operation Voltage: AC220V/50Hz (or other customized voltage)

Ringing Duration: 1~99 seconds

Operation Temperature: -20℃~60℃

Switching Capacity: 16A (resistive load)

Battery: 5AA battery

Consumption Power: ≤3W

Number of Settings: 80 groups per day, with anti-mistouch button lock

Time Error:≤2s/day (25℃)

Dimensions: 126×88×51mm

Mounting: Wall/Rail

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Electromagnetic shield

KG Series KG3022T Electromagnetic shield image

KG3022T

Timer Range: 1min≤t≤168h (cycle work daily or weekly)

Operation Voltage: AC220V/50Hz (or other customized voltage)

Ringing Duration: 1~99 seconds

Operation Temperature: -20℃~60℃

Switching Capacity: 16A (resistive load)

Battery: 5AA battery

Consumption Power: ≤3W

Number of Settings: 80 groups per day, with anti-mistouch button lock

Time Error:≤2s/day (25℃)

Dimensions: 179×139×66mm

Mounting: Lay flat

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