The Insafe Matrix 100 is a digital keypad lock designed for safes, offering secure access control and user-friendly operation. It is part of the "Inspired Security" product line from Insafe.

Function Description:

The Matrix 100 operates as an electronic locking mechanism for safes, providing a secure alternative to traditional key locks. It utilizes a digital keypad for code entry, controlling the locking and unlocking of the safe door. The lock supports multiple user codes, including a primary user (1st User) and a secondary user (2nd User), allowing for flexible access management. A key feature is its "Wrong Try Penalty" system, which temporarily blocks access after multiple incorrect code entries, enhancing security against unauthorized attempts. The lock also incorporates a low battery warning system to ensure continuous operation and prevent unexpected lockouts.

Important Technical Specifications:

Code Length: The lock uses six-digit codes for both opening and programming.
Battery Type: Requires a 9-volt alkaline battery (PP3), such as Duracell.
Wrong Try Penalty: After 4 consecutive incorrect code inputs, a 5-minute blocking time is activated. During this period, a red LED flashes every 10 seconds, and each input is accompanied by a long signal tone. Two additional incorrect inputs after the blocking time has passed will restart the blocking period.
Code Retention: Programmed codes remain valid during battery changes, ensuring that access is not lost when the battery is replaced.
Visual and Auditory Feedback: The lock provides signals (flashing LEDs and tones) for each digit entry, successful code acceptance, and warning conditions (e.g., low battery, wrong try penalty).

Usage Features:

Opening the Safe:
1. Enter the six-digit code slowly and distinctly. The lock signals at each entry.
2. Turn the keypad clockwise immediately a quarter turn within 3 seconds of entering the code.
3. Turn the safe handle (if present) and open the safe door.
- The factory-set opening code is 123456, which should be changed immediately after installation for security.
Closing the Safe:
1. Close the safe door.
2. Turn the safe handle (if present).
3. Turn the keypad anti-clockwise until it is upright.
4. Verify that the keypad and door are locked.
Changing a Code (1st User):
1. Ensure the safe door is open throughout the entire process.
2. Press and hold '0' until the red LED flashes permanently.
3. Enter your old six-digit code (e.g., 654321).
4. Input your new six-digit code (e.g., 567891).
5. Repeat your new six-digit code to confirm.
6. Test the new code by opening and closing the lock with the door in the open position.
Adding a 2nd Code:
1. Ensure the safe door is open throughout the entire process.
2. Press and hold '1' until the red LED flashes permanently.
3. Enter your 6-digit 1st code (e.g., 123456).
4. Input the new 2nd 6-digit code (e.g., 111111).
5. Repeat the new 2nd code to confirm.
6. If the new code is denied, restart the programming process.
7. Test the code by opening and closing the lock with the door in the open position.
Deleting the 2nd Code:
1. Only the 1st User can delete the 2nd User's code. The 2nd User cannot delete the 1st User's code.
2. Ensure the safe door is open throughout the entire process.
3. Press and hold '3' until the red LED flashes permanently.
4. Input the 6-digit 1st Code (e.g., 123456).
5. Test the lock by opening and closing it with the door in the open position to confirm the deletion.

Maintenance Features:

Battery Changing:
- A warning tone beeps repeatedly, and the red LED flashes alternately to indicate low battery voltage.
- It is recommended to change the battery with the door locked open and the keypad in the locked position, if possible.
- Always use a good quality alkaline 9-volt battery (PP3), such as Duracell.
- Change the battery as quickly as possible; programmed codes remain valid during the change.
- Dispose of used batteries in an environmentally friendly way.
- Procedure:
  1. Gently pull the top of the keypad down.
  2. Ease the battery holder out of its compartment.
  3. Remove the old battery and replace it with a new one.
  4. Replace the battery holder in the compartment and close the keypad.
  5. Warning: Do not pull the battery holder cables.
  6. Test the code by opening and closing the lock with the door in the open position.

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