FAQ
Q. What’s the unlocking way for this fingerprint door lock?
A.It can be unlocked through fingerprint, password, MF1card and mechanical key.
Q. What’s your MOQ?
A. Just 1 piece. No matter you are individual purchaser or purchasing agent, you can place a trial order to test the product’s quality and the sales in your markets.
Q: How does the lock get powered and how long can it last?
A: The lock is powered with 4 units of AA alkaline batteries, use 4 new batteries can open more than 10,000 times under the normal usage.
Q. What if the fingerprint door lock is out of power?
A: You can use the backup power for emergency charging, or directly unlocked with a mechanical key.
Q. Can the lock keep unlocking?
A: Yes, it can be set as passage mode to keep it unlocking.
Q. How can I get a sample to check your quality?
A. After price confirmation, you can require for samples to check the quality.
Q. What about the lead time for mass production?
A. Honestly, it depends on your order quantity and the season you place the order. We suggested that you start inquiry to months before the date you would like to get the products at your country.
Q: What payment terms do you accept?
A: Usually 50% T/T in advance, and balance before shipping. We can also accept Alibaba Trade assurance,Western Union and Paypal for small amount.
