1. The lock can be unlocked remotely within 20m without interference.
2. Can set 1-8 digit password, high anti-theft performance, zinc alloy lock cylinder, full metal shell, waterproof and dustproof. Comes with two keys. The metal handle is durable.
3. If the battery power is too low, the lock will sound an alarm to remind you to replace the battery to ensure the life of the motor.
4. Suitable for RVs and general trucks. The lock will not be damaged when it is hit, and it has been tested for tension and anti-collision.
5. Batteries: AA batteries x 4 (not included)
6. Remote control battery: CR2032 button battery x 1

Operation Instructions
1. Before using the product, connect the power cable and turn the switch on the battery holder to the ON position.
2. Remote control pairing: There are two small holes on the battery holder (the one marked with code reset is the recovery key, and the one marked with leern is the pairing key). When pairing, please use a pointed tool to hold the leern button until a beep sound is heard, then press the button with a small dot on the remote control until the lock makes a sound. This is a successful pairing. (Note: The remote control with one dot and two dots is a group; the remote control with three dots and four dots is a group).
3. The distance of the remote control is within 20 meters.
4. Password setting: The factory password is 1, 2, 3, 4. The first step to change the password is to hold down the number key 8 and then press the lock key until a sound is heard; the second step is to enter the factory password 1, 2, 3, 4 and then press the lock key; the third step is to enter the changed password and then press the lock key; the fourth step is to repeat the third step. In this way, the new password is set successfully.
5. If you forget the password, please use a pointed tool to press the code reset button until a sound is heard, and the factory password will be restored.
6. Key usage: The lock cylinder on the right side of the front controls the oblique tongue; the lock cylinder on the left controls the square tongue.
7. When the remote control and password are not used, please unplug the power cable and turn the switch behind the battery holder to the OFF position.
8. The battery life is 3-4 months. It is recommended to replace the battery every 3 months.
9. Applicable to door panels with a thickness of 30-40MM.
10. To lock the door from the outside, you need to enter the password and press the lock button, or use the key to lock the handle and lock it, so that the door cannot be opened.