Description
- In the installation, just use the existing knob to lock the hole, without opening another hole,equipped with 4 alkaline batteries.
- Especially suitable for installation by nonprofessionals. Very easy to operate, office, bedroom, are suitable.
- Password length 2-15 bits, the factory default administrator password 0123, the administrator password must be "0" at the beginning, such as 0145,0596, up to 8 user password
- Unlock mode: press the password, then press "#. Exquisite appearance, rational structure, safe and reliable.
- The keypad is waterproof, more convenient at Night.
About Products: In the installation, just use the existing knob to lock the hole, without opening another hole,equipped with 4 alkaline batteries. Very easy to operate, office, bedroom, are suitable. Password length 2-15 bits, the factory default administrator password 0123, the administrator password must be "0" at the beginning, such as 0145,0596, up to 8 user password Unlock mode: press the password, then press "#
