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Manual open 

button

Secures

Power

wires

Internal

lock

External

lock

Keyhole

Switch

Electric door lock

User Manual

V0.0/0418v

IMPORTANT

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.

• Don’t install the prooduct with wet hands.

• Make sure no power to do the installation

• Don't inject any lubricant type.

1. Take account the side where you will install 

the lock (right, left). Make a hole with the 

suitable size to embed the external lock 

cylinder.

3. Remove the internal screws for separate the plate 

and the lock.

5. Fix the plate into the door with screws.

Ensure that the distance between plywood and the 

secures are 5 mm.

Connection example with video intercom

8. Screw the keyhole in the external part of the 

door (over the external lock).

6. Enter the external lock through the hole of the 

door, then, screw the lock into the plate.

9. Fix the plywood into door frame.

4. Use the plate to make drill marks.

7. Place the cover again and screw it.

2. Remove the side screws and remove the cover from the lock.

Input: 12 V - - -

Specifications may change without previous notice

CAUTIONS

INSTALLATION

CONNECTION

SPECIFICATIONS

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