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Toone ZYT22-AD universal bell timer+school bell timer - ZYT22-AD

universal bell/chool bell timer, 1.Universal as AC or DC in case power off, 2.80 times setting, 3.Special for shcool and factory - more info check here: http://www.buymeasuringtools.com/Toone-ZYT22-AD-universal-bell-timer-school-bell-timer-10269724/

Quick Brief

Place of Origin: Shanghai China (Mainland) Brand Name: Toone Model Number: ZYT22-AD Max. Voltage: AC220V/DC12V Max. Current: 2A

Product Features:

universal bell/chool bell timer

1.Universal as AC or DC in case power off

2.80 times setting

3.Special for shcool and factory

Business Terms:

Port: shanghai ningbo

Minimum Order Quantity: 10 Piece/Pieces

Supply Ability: 10000 Piece/Pieces per Day

Payment Terms: L/C,T/T,Western Union

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Toone ZYT22-AD universal bell timer+school bell timer
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Product Packagings & Delivery Terms:

Packaging Detail: CARTONS

Delivery Detail: 7DAY

Specifications and Product Details:

Toone ZYT22-AD universal bell timer+school bell timer

Description:

This product designed with high performance microcomputer

chip, it can automatically switch on the ring on fixed time,

and realize automatic ring with max. 80 times one day.

It is of the highest accuracy, reliability & durability.

Application: It is widely used in school, factory and etc.

Features:

  1. place mounting
  2. 20 groups (80 times) /day
  3. 3. working voltage can be customized
  4. 4. ringing time 23h59m59s
  5. 5. CE, CCC, CQC approval

Specifications:

Dimensions: 195*175*85mm Max ringing time: 23h59m59s

Load capacity: AC terminal: resistive 2A; DC terminal: 2A

Error: 0.5s/day with automatic error adjustable functions

2s/day without automatic error adjustable functions

Power: less than 4W Weight: 510g

Condition temperature: -10-50°C

80groups alarm ringing time, with automatic and manual available

Battery: replaceable

Advantages:

1. AC220V and DC12V power can be used at the same time

2. Backup power. Once it loses power at schools or factories, it will be used by DC12V power

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