
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.
WENZHOU GRH MANUFACTURE CO.,LTD
WENZHOU GRH MANUFACTURE CO.,LTD
is one of main hardwares supplier start from 2002 years in Wenzhou city of China.
We deal with most kinds of funiture and building hardwares .Like cabinet handles,knob,door handle,locks,door stopper,glass holder,latchs, plastic or matel accessories,sink,bowl shelf,bathroom accessories,screws,industrial support,industrial legs, and so on. All the products export to Europ,North/South American,South Asian,South Africa,Middle East,etc.
With a perfect sales network in the economic globalization,WENZHOU GRH is facing new opportunities and challenges. We have been introducing in advanced production equipment and technical strength,and focused on every detail in production and every working procedure in market servey,information feedback,product development,quality inspection and sale service,this showing GRH real spirit,culture,and strength to build up a credible. reliable and high-quality brand of GRH in the hardware industry.