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LEGAL SIZE SAFE BOX

User Manual

V0.3/0518v

If the code is right, the LED green will turn on. If the code is wrong, the yellow LED will 

flashing and will emit a sound.

If you enter a wrong code for 3 continuous times, the box will block and will emit an alarm will 

sound during some seconds. If you enter a wrong code again the box will block during 5 

minutes.

1. To setting a new code, open the door.

2. Locate the red button in the inner and press it. The yellow LED indicator will turn on.

3. Enter 3 to 8 digits code from before 20 seconds. 

4. Press # or * to confirm. The yellow LED indicator will turn off.

Pull the door to open.

With the emergency key

With the security code 

IMPORTANT

CAUTIONS

HOW TO OPEN THE SAFE BOX

DESCRIPTION

BATTERY REPLACEMENT / INSTALLATION

SPECIFICATIONS

Before to use the product, please read carefully this manual to avoid any malfunction. 

The info in this manual is shown as reference. Consult our website www.steren.com to obtain 

the current  version of this manual.

• This device is not designed for be using by people (including children) with physical 

capacities, sensorial or mental reduced, or they don’t  have the necessary experience or 

knowledge.

• The children should be supervised to ensure that don't use it like a toy.

• Do not mix old batteries with new ones

• Don’t use abrasive liquids to clean it.

To can open the box for a first time, and if you forgot the password, remove the cover from the 

lock. Insert the key and turn it with the knob to right.

With the door opened, remove the cover from the battery compartment and insert 4 "AA" 

batteries. Ensure that place them with the right polarity.

Note: The product contains anchors and screws for box installation.

Input: 6 V - - - (4 x AA)

Specifications may change without previous notice

Green LED indicator 

Emergency lock

Knob

Numeric keyboard

Battery indicator

LED

Yellow LED

indicator 

Emergency

keys

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