Anti-Theft Password Card Unlock Smart Front Door Lock Wifi Lock System on China WDMA color:Black Zhejiang near to Hangzhou city

Zhejiang near to Hangzhou city with

final inspection and

Established in 2012

will not broken after long time use

Paper wrap

Anti-Theft Password Card Unlock Smart Front Door Lock Wifi Lock System on China WDMA color:Black Zhejiang near to Hangzhou cityAnti Theft Password Card Unlock Smart Front Door Lock Wifi Lock System Product Description 1. Adopt the latest international algorithm, which is equipped with the semiconductor fingerprint module to read more accurately and reliably 2. The main chip adopts TI chip of Texas instruments 3. 32 bit processor, faster and more responsive 4. Ultra low power consumption design. The ordinary 4 section 5 battery can work for more than one year 5. Double system