| After-sales Service: | 24 Hours Online Troubleshooting |
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| Warranty: | 1 Year |
| Display: | 3.6 Inch LCD Screen |
| Samples: |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Input section
[4 channels]switch interface;
[2 channels]potentiometer interface;
[2 channels]Analog quality 0-10V interface
Output section
[4 channels]relay, electric push rod control interface;
[1 channel]alarm output interface;
Communication section
[1 channels]485 communication interface
Suppliers with verified business licenses
Audited Supplier 
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