To unlock it with a key, you need to place the key into the keyhole and rotate it clockwise.It depends on what type of feature you have on your device. Sentry safe can be opened via two methods is with a key and with the help of a pin.How Do You Manually Unlock A Sentry Safe? Insert the key into the keyhole placed on the safe and keep rotating the key until it opens.After removing the panel, you will find a small notch under the dial or it can also be found at the side of a safe.If you try to remove it while using any tool then be careful as it can cause damage to your device or the belongings that are inside of the safe.You don’t need any device to remove the panel as it is easy to remove and you can do it using your hands.The first step is to remove the panel which is covering the dial.To use the emergency key, follow the steps mentioned below: If you have the emergency key to open the sentry dial sage then it is the best way you can unlock the device without causing any damage. Methods To Unlock Sentry Dial Safe Without Combination After that, place the sock on the handle of the sentry safe and turn it clockwise and keep doing it until you unlock it. Take the rare earth magnet and put it inside of the sock.They are easily available in the markets or stores near your house, if you do not have one then you can buy it from there. To open a sentry 6330 you will need a rare earth magnet.Go through the steps mentioned below to open the safe Tools you need to open 6330 safes without combination: Methods To Unlock Sentry 6330 Safe Without Combination Rotate the third wheel clockwise till the gap matches with the first two and you will get the last digit.To get the second number, again turn it in the opposite direction from the first one and follow the same steps.You will see the first number after you complete the second step, do not forget to write it down.After taking out the cover, rotate the wheel clockwise placed on the safe three times, and keep doing it until it completes up with the latch.To see the combination from inside the first step will be to take a plastic cover out from the head of the safe with the help of a screwdriver.