WAFU 026 Home Invisible Remote Control Security Door Lock Graffiti Smart Electronic Lock No Hole Design Dual System Dual

1111MicrosoftInternetExplorer402DocumentNotSpecified7 8 磅Normal0Specifications Host Machine Color BlackMaterial Zinc Alloy ABSSize 165 87 36mmFrequency 433MHz ±500KHz Power Supply 4 AA Batteries AC Batteries Life About 12 monthsUnlock Methods Remote ControllersOperation Range Within 20m no obstacles Transmission Method RF Optional Type Standard version WIFI TUYA version Remote Key Color Black Size 60 30 10mmWeight 25g Function Unlock Lock Standby changed KeyPower Supply CR2032 3V Battery Life About 6 monthsStandard Number 2pcs included Max Keys Number 10pcs not included Language support six languages German Italian English French Japanese and SpanishFeatures 1 Dual Systems and Circuits Design Equipped with dual systems and circuits this smart lock ensures uninterrupted operation When the main circuit runs low on power the lock alarms and switches to the standby circuit Similarly the standby circuit triggers an alarm if it also falls low on power maintaining continuous functionality and security 2 Dual Motors Design Featuring a dual motors design the lock offers a backup motor for operational reliability If the main motor encounters a breakdown you can initiate the standby motor to unlock ensuring that you are never locked out due to mechanical failures 3 Keyless Security with No Lock Hole The innovative no lock hole design eliminates the need for traditional keys and locks enhancing security The lock operates entirely through remote co