WENZHOU GRH MANUFACTURE CO.,LTD
WENZHOU GRH MANUFACTURE CO., LTD. GAS SUPPORT RACK HANDLE
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| Fingerprint Module | Semiconductors |
| Material | Zinc-alloy |
| Battery | 3*AAA alkaline battery |
| Supply voltage | 4.5V |
| Static Current | ≤40uA |
| Dynamic Curren | ≤220mA |
| Low battery | 3.6V±0.2V |
| Working Temperature | 0℃-55℃ |
| Working Humidity | 20%-80%RH |
| Ways to Open | Fingerprint |
| Color | Electroplating, black |
1. What is the MOQ (Minimum Order Quantity)?
We provide sample order.
2. How do you ship the goods?
We usually ship by UPS, DHL, UC, SF, FedEx or TNT. You can choose sea or airline service by your needs.
3. Is the smart lock easy to install?
It is very easy to install and we also have installation videos for reference.
4. What is your leading time?
Sample order will be ready for shipment within 3 days.
Bulk orders depends on the order quantity, usually would be ready for shipment in 10-15 days.
5. How to open the door if the battery is dead?
The alarm will sound automatically when the power is low and there is USB Backup Power. You can also open the door by mechanical key.
6. How can we guarantee quality?
Always a pre-production sample before mass production.
Always final Inspection before shipment.
7. Could you help with my designed products or logo and brand?
Yes sure. We are able to offer OEM/OEM service for our customers to gain the best solution for their markets.