Combination Lock, Door Access Digital Electronic Security Cabinet Coded Locker Touch Keypad Password Key Access Lock - B Made of ABS material, strong, accurate, safe and durable in use. Password lock for the contact keypad, no keys required. Cool to use. Factory setting: Management password: 1234, default home mode. When the green light is unlocked, the indicator light illuminates, and if the password is incorrect, it beeps. Applicable to agents, schools, spas/saunas, swimming pools, gyms, golf courses, supermarkets, hotels, businesses, factories, homes, business premises, etc. Battery: Button cell battery (included) Instructions: Activating Public Mode 1. Enter the correct management password "****+OK", the buzzer will sound. A long beep will sound, the unlock light will remain illuminated. 2. Press the OK button again for more than 2 seconds; the lock indicator will flash. Press the OK button again. 3. Enter the numbers "4, 4" and press the OK button. A long beep will sound. Setting a Temporary Password 1. Press the OK button; the unlock indicator will flash. 2. Enter the password to be set (4-15). 3. Press the OK button; the buzzer will beep for a long time, and the lock will open and save the password. The temporary password has been successfully set. After entering standby mode, the electronic lock light will flash every 3 seconds. *The temporary password can only be used once and will automatically become invalid after use. Deactivating Public Mode 1. Enter the correct administrator password, press OK, the buzzer will sound, and a long beep will sound. The unlock indicator will remain lit. 2. Press the "OK" button again for more than 2 seconds; the lock will flash. Press the OK button again. 3. Enter the numbers "4, 3" and press the "OK" button. A long... ". Maximum installation thickness: L = 20mm Color: black Material: ABS Size: 95 x 33 mm Package contents: 1 * Code lock 1 * Mounting plate 1 * Mounting nut 1 * Mounting screws Only the above package contents, other products are not included. Note: Light and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowable measurement error is +/- 1-3cm.