wehere m521 smart door lock electronic lock stronger motor fingerprint lock for door 50100mmthickess remote control30

Wehere M521 Smart Door Lock Electronic Lock Stronger Motor Fingerprint Lock For Door 50-100mmThickess Remote Control

Make sure your lock fit for this cylinder before placing orders.

This is M521(M520 upgrade version), the motor is more powerful, the motor has twice the power of the M520. But there is another problem, the battery consumption also twice of M520.

Key Specifications/Special Features:

1,Simple, DIY installation. Install in about 5 minutes ,no need take any hole;

2,Bank level security . Using OTP technology , each unlock use differeny password

3,Locks automatically by your setting.

FUNCTION NOTE:

1.The lock can connect with the phone via bluetooth, and control by Wehere APP. If you can't download the APP, please contact with me.

2.The look power by CR123 battery(not include in the package).

3.If you want to control the lock by phone network, you need to buy a wehere gateway. Our lock support wehere APP.

4.Our lock include 2 keys, if you need more keys, please contact with me, add 6 USD per key.

Specification :

Unlock way : Mechanical key / APP (Bluetooth)

Work voltage : 3x CR123A ( Not included )

Material : Aluminium Alloy ( lock body ) + Copper ( Lock core )

The Gateway is wehere gateway, look like the last picture show.

This is a EU LOCK cylinder, please check your lock before placing orders.

1.What are the difference between Wehere locks?

M300 & M510 are suitable for standard US locks (do not change cylinders)

M500 & M521 are suitable for standard EU locks ( change cylinders )

M530 are for EU locks, and some Iseral locks(do not change cylinder).

You need to watch our video to see if your lock can be replaced with M530.

Please send pictures of your lock and lock cylinders before placing orders if you are not sure.

M521 replace cylinders to turn the original lock to a smart lock.

Each of our accessories, W100 (wifi), F100 (Fingerprint), F101 (Keypad) has a separate product link, you can watch how to use the following link, you can also purchase accessories separately.

About half a year normally(M520), Stronger Motor version lock's(M521) strength is twice and battery consumes twice as well.

Yes

The app(Wehere) must be opened.

The lock needs 3pieces CR123A battery(not include in the package).

8.Can the cylinder close automatically?

You need to set in Wehere app to close in certain time(for example, 10 seconds after opening the lock)

You need to buy stronger motor version if your lock tongues are very strong.

M500 to M501;M520 to M521;M530 to M531.

10.What is the difference between W100 & tuya gateway?

Note: