1. Long press the leftside USB set key for 3 seconds until the sound"Bi Bi Bi" is heard, with a bright blue light on and then release the key.
2. The long bright blue light means to wait for supervisor's fingerprint to authorise new users, and the supervisor presses the finger sensor to authorise. (Note: The first three groups fingerprints refer to the supervisor's fingerprints.)
3. The supervisor authorises successfully, the buzzer rings"Bi, Bi, Bi" with a bright green light on. Then a flickering blue light means the new user can register fingerprints, when the right fingerprint is registered, the green light flickers with a "Bi"sound, if it fails, the red light flickers.
Users need to register several sides of fingerprints on the same finger, after four times registered correctly, the padlock hints "Bi,Bi,Bi" sound with flickering green light, now it means it is registered successfully.
Smart Home Products
Please click below pictures for more details.
HEPA air purifier
Ozone air purifier
Mosquito killer lamp
Smart mosquito killer lamp
We're a direct manufacturer with over 10-year experience, owning nearly 1000 well-trained employees. We provide the OEM/ODM service worldwide, which 70 percent exports are under OEM projects and 30 percent for ODM.
Packaging & Delivery
Each product has its own package box.
By sea and by air, like DHL, Fedex, UPS, EMS, TNT, etc.
Q: What's the MOQ? A: 21 pieces is suggested.
Q: Samples are avaible? A: Yes.
Q: What's the delivery time? A: 15 working days
Q: What's the warranty? A: One year.
If any items get your interest, please click below to send a message to me.