Tuya QR Code Keyless Bedroom Smart Finger Print Wifi App Door Lock Home Fingerprint RFID CARD Biometric Digital Smart Lock Door

*Tuya 5-in-1 Keyless Smart Lock,: Fingerprint, Pass Code, Access Card, Metal Key & Smartphone;
* Support remote authorization password, and Blu--tooth, Remote control and other unlocking methods could be customized;
* Support virtual password and electronic anti lock function;
* Adopt of Grade C safety lock cylinder and aluminum alloy shell;
* Applicable to wooden door, safe-guard door and stainless steel door;
* Standard configuration: 4pcs AAA dry cell batteries;

 Smart Lock packing:
Giftbox size:325*198*92 mm;G.W.: 2KG/PC
Strong carton for shipping

Q1:Can we connect more than one device to the app?

A1:Yes,sure,can connect any quantites if you need.

Q2:For how long the batteries last?

A2:The battery can be used for about 8 months, the specific time depends on the frequency of use, And the smart lock has a low battery warning function, which can remind you to replace the battery in time. When there is no electricity, you can also use a power bank to charge the smart lock urgently or use the key to unlock the lock.

Q3:Can this be used as an external lock? Exposed to rain/sun?

A3:Yes, this be used as an external and internal lock
IP54 can be used for life waterproofing, it is not recommended to be in rainy weather for a long time

Q4:Can this be used on front door if it will get rained on sometimes?

A4:I would not advise it. I have opened mine, and the electronics aren't protected. It could work, but as an electronic engineer, I would never trust it to work if rained.
If you like it very much, you could always open it and modify it in order to protect that electronic circuit. Of course, that probably voids the warranty.

Q5:What is the power source needed

A5:The lock use AAA battery

Q6:is there a way to open with a key if the battery dies?

A6:You don't need the battery for opening it with a key. It's a mechanical feature. Even if the battery is dead, you still con open it with the key.
Additionally, you can connect it from the outside to a USB telephone charger or a portable battery, in the case your battery is dead and you don't have the mechanical key.
Anyway, it tells you with plenty of time that you have to change the battery, so you never should arrive to the situation of having a dead battery.

Q7:The info here says its not a standard door lock says mortise? So what type of door is this for? Can i use this for a front door to a house ? Bedroom?

L07 Can be used in front door and bedroom:
1. If it is a new door, install it according to the template
2. If the lock has been installed your door, the size problem may involve "cut and drill"
Can provide door size for our locksmith analysis: apple at zigxico.com