描述
- About this item Smart card, convenient security, bank card and other built-in high-frequency chip cards, you can easily open the card Energy saving, environmental protection, low power consumption: DC power supply, energy saving and environmental protection, using 4 AA batteries, low power consumption, longer use time Mask function: You can add any mask in front of or behind the real password to prevent others from peeking at your password Remote temporary password function: Guest visit, remote operation to open the door, use the mobile phone APP to generate a temporary password, send a text message to the visitor to open the door for 5 minutes Easy to install: no wiring, no opening, easy installation is not cumbersome
Name: Door LockColor: Black, SilverSize: 190*78*40mmUnlock mode: Password unlock, fingerprint unlockPower supply: 4 x AA batteryEmergency power supply: USB interfaceHints:1. The product is measured manually, there will be some errors, please refer to the actual size2. The photo was taken in natural light because there is a slight chromatic aberration between the device and the monitor, please understand
