After-sales Service: | 24 Hours Online Troubleshooting |
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Warranty: | 1 Year |
Rated Voltage: | AC220 |
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
Input section
[4 channels]switch input interface;
Output section
[3 channels]relay output;
[1 channel]relay alarm signal;
Communication section
[3 channels]485 communication interface ,(gather 120 channel alarm signal);
[1 channel]inlay IoT interface;
Suppliers with verified business licenses