| Customization: | Available |
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| After-sales Service: | Online Technical Support |
| Warranty: | 2 Years |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Payment methods: |
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| Support payment in USD |
| Secure payments: | Every payment you make at Made-in-china.com is protected by the platform. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| Static current | <=50uA |
| Dynamic current | <=180mA |
| Fingerprint number | 100 |
| Low voltage alarm | 4.6V |
| Power type | 6V |
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