Flexo.Code

The Flexo.Code stands out due to its diverse range of applications and installation options. The innovative design lock offers (the possibility of individual time control with adjustable locking duration and) up to 999,999 code variations. Like all locks in the Flexo series, the code variant allows for both recessed installation (Flush-Fit) and retrofitting (Retro-Fit). This means that an existing system can be easily and quickly converted or transformed into a modern, stylish design with the Flush-Fit option. The innovative design lock, Made in Germany, enables secure storage of personal belongings in offices, schools, and sports facilities.

Installation and operation

The lock can be directly installed in our standardized mounting hole (Retro-Fit) of 16x19mm. Alternatively, a 45x47mm mounting hole can be chosen, allowing for recessed installation and enhancing the aesthetic appearance of the lock. For more details, please refer to the instructions in the download section above this product description or at the end of the page in our short product video. The lock is secured using an M19 nut and can optionally be complemented with anti-rotation protection (see appropriate accessories).
To lock the lock, a user-defined PIN code is entered on the keypad. Subsequently, the lock releases the latch, and by rotating the rear-mounted bolt to the locking position at a 90° angle, the door is securely locked, preventing unauthorized access. The lock can be used in both private and multi-user modes for various application scenarios. For more information, please refer to the download section above this description.

Product features

  • ergonomic handling and high-quality design
  • external battery access and battery replacement without dismantling the locking system
  • (definable time control and adjustable locking duration)
  • easy retrofitting, e.g., for replacing mechanical locker locks
  • adjustable latch (in 90° increments)
  • minimal front projection of only 15mm (in Flush-Fit)
  • high-quality keypad with tactile feedback
  • long battery life (30,000 locking cycles / approximately 3.5 years)
  • compatibility with all BURG type B latches

Important to note!

The necessary batteries are not included as standard in the delivery! We recommend using original VARTA 1/2 AA batteries, as only with them can proper operation be guaranteed from our side! You can order the batteries directly from our shop.


Scope of delivery

1x Locking system
1x Bolt mounting screw M6 x 12 mm
1x Flush-Fit insert (only included in Flush-Fit-Package)
1x M19 nut
3x Type B latch

Which batteries should be used?
-The use of high-quality brand batteries is absolutely essential for the lock to function correctly. The locking systems are approved ex works for the specified VARTA brand industrial batteries. The use of other batteries can lead to a reduced number of possible locking cycles. In addition, limited functionality and/or functional problems are likely. Experience shows that other batteries, even with the same specifications, have different performance characteristics. Therefore, BURG does not guarantee the (functionality) of the lock when using batteries other than those specified above.
Videos
technical specifications "Flexo.Code"
Battery: 2x CR1/2 AA H-R
Battery life (locking cycles): approx. 30.000
Bolt-type: B
Head-Diameter: 50mm
Locking angle: 90°
Master-Key function: yes
Material: Messing, Plastic, Zamak (zinc-die casting)
Material thickness: 22mm
Modes: Multiuser mode, Private-mode
Mounting hole (mm): 16 x 19, 45 x 47
Possible number of codes: 999.999
Programmable user PINs: max. 50
Product Notice

1. Product name

Flexo.Code – electronic PIN code lock for lockers, cabinets and furniture doors, designed for installation in standardized BURG cut-outs (Model: W-FC ; up to 999,999 code variations, memory for up to 50 PIN codes).

2. EU Declaration of Conformity

This product complies with the applicable EU safety requirements.

3. Target group

This safety notice is intended for users of the Flexo.Code, especially installers and end users. Installation and commissioning should be carried out by qualified personnel.

4. General safety instructions

  • Read the entire user manual carefully before commissioning.
  • Use only high-quality VARTA brand batteries to ensure flawless operation.
  • The use of other batteries may lead to malfunctions.

5. Special warnings

  • Batteries may explode or release flammable gases if handled improperly:
    • Never recharge, disassemble, expose to extreme heat or throw batteries into fire.
  • If the master code is lost, the lock cannot be reset without professional support. In this case, please contact BURG customer service.
  • The lock may only be operated indoors at humidity levels of 10% – 80% and temperatures of 0 °C to 55 °C.

6. Instructions for use

  • Check the installation dimensions before installation and ensure that the door thickness complies with the specifications.
  • Configure an individual master code immediately after initial commissioning.
  • Regularly check the battery indicator: A red LED signals when the battery power is running low.

7. Battery information

  • Operated with 2 × CR123A lithium batteries (high-quality brand batteries recommended).
  • External battery access allows replacement without removing the lock.
  • Battery life: several tens of thousands of locking cycles, depending on usage.

8. Maintenance and service life

  • Regularly check fixings and retighten if necessary.
  • Replace batteries promptly to avoid malfunctions.
  • Clean with a soft, slightly damp cloth; do not use aggressive cleaning agents.

9. Disposal

  • Dispose of electronic components and batteries separately and properly via appropriate collection points.
  • Do not dispose of in household waste.

10. Age recommendation

The Flexo.Code is intended for adults for professional and commercial use. It should not be operated by children without supervision.

11. Manufacturer information

Burg Lüling GmbH & Co. KG
Volmarsteiner Straße 52, 58089 Hagen, Germany
Phone: +49 2335 6308450
E-mail: webshop@burg.de

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Instruction Sticker for Flexo.Code (Multiuser Mode)
Instruction Sticker for Flexo.Code (Multiuser Mode) Practical instruction sticker designed to assist with the use of the Flexo.Code electronic lock in multiuser mode. This compact guide provides a clear step-by-step explanation of the operation process – perfect for direct application to lockers or furniture, ensuring that changing users always know how to operate the lock correctly. The sticker comes in a convenient A7 format, making it easy to place while remaining residue-free when removed. Note: This product is the German-language version of the sticker. An English version is available upon request. Key Features Clear operating instructions for Flexo.Code in multiuser mode Step-by-step usage guide – intuitive and easy to understand Ideal for lockers, cabinets, or furniture with frequently changing users – e.g. schools, gyms, or offices Compact A7 format – discreet and space-saving Removable without leaving any residue Scope of Delivery 1× Instruction sticker (A7) for Flexo.Code – Multiuser Mode (German)

€1.77*
Opening Tool for Flexo Series
Opening Tool for Flexo Series – Easy Battery Compartment Access This specially designed opening tool makes changing the batteries in our Flexo Series locks effortless. No more fumbling – quick, simple, and secure. The tool is made from durable black plastic and features an integrated opening pin made of high-quality stainless steel. It is easy to use: insert the pin into the designated hole and gently turn the semi-circular tool to the side – and the battery compartment opens with ease. Product Details Compatible with Flexo Series locks Ergonomic design for easy handling Material: Black plastic & stainless steel Integrated opening pin Scope of Delivery 1× Opening Tool

€11.30*
Anti-twisting device and mounting-bezel
Anti-twisting device and mounting bezel for lockers and wooden- furnitureThe security set consists of an anti-twisting device and a cover plate to prevent the lock from being forcibly unscrewed in lockers, cupboards and lockers made of wood with round installation holes.How to mount the security set?First, the anti-twisting device is pushed onto the threaded body of the lock and the lock is inserted into the hole. Now place the cover disc on the lock from behind. Then place the M19 nut on the threaded body and tighten it so that the teeth of the anti-twisting device press into the material and prevent the lock from rotating in the hole.Compatible with following products:Locker locks W-VRB-01 W-VRB-02 W-VRB-03 W-VRB-04 W-VRB-05 Cam locks W-HEB-04 W-HEB-05 W-HEB-07W-HEB-08 W-HEB-15 W-HEB-16 W-HEB-17 W-HEB-44Combination locks W-ZCS-02 W-ZCS-03 W-ZCS-06 Delivery contents:1x Anti-twisting device1x Mounting-bezel

€5.49*
Brass-screwing nut M19 for cam locks, locker locks and combination locks
The hexagon nut, which is made of 100% brass, is ideally suited as a fixing element for cam locks, sash locks, combination locks and locker locks. The locking width of the fixing nut is 22x3.2.Compatible with:W-VRB-01 W-VRB-02 W-VRB-03 W-VRB-04 W-VRB-05 W-HEB-04 W-HEB-05 W-HEB-07 W-HEB-08 W-HEB-15 W-HEB-16 W-HEB-17 W-HEB-44 W-ZCS-02 W-ZCS-03 W-ZCS-06Delivery content overview:1x fixing nut M19

€2.99*
Type-B bolt (rod acceptance)
Type-B bolt with rod acceptance for BURG handle, lever, bolt, and furniture locksWith this latch, various locks with the catch receptacle for the BURG Latch Type B can also be retrofitted to a two-point locking system using rods.InstallationThe latch, along with the tension spring, is placed onto the suitable catch receptacle on the lock and secured with a nut or screw. Now, the rods can be placed onto the rivet tips and secured against dislodging by turning the tension spring.Included in delivery1x Latch Type B1x Tension Spring

€2.49*
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Angled locking plate 8mm
Angled locking plate 8mmCounterpart for cam locks, can be used for locking lockers, compartments and cabinets. Suitable for lever, furniture, code and locker locks. The locking plate is made of steel and the surface is nickel plated. The plate offers a surface of 8mm with which the bolt is held. Further dimensions can be found in the gallery.How is it mounted? The locking plate is fixed with 2 wood screws at the height of the locking bolt at a 90 degree angle in the inside of the wooden furniture.Delivery content1x locking plate WIN-FALLENS 8mmNote: This is a discontinued item and can no longer be ordered once stock has been used up.

€0.99* €2.73* (63.74% saved)
Locking angle SW1 8mm
Locking angle SW1 The locking bracket is an optimal accessory for wooden furniture cam locks, screw-on locks and espagnolette locks. The material is steel and the surface is nickel-plated. How is it mounted?The striking plate is screwed to the wood with 2 wood screws at a 90 degree angle. The mounting bracket is easy to fit and ensures a secure hold for the transom.Scope of delivery:1x Locking angle SW1 8mm

€2.49*
Locking angle SW2 12mm
Locking angle SW2  Counterpart for deadbolt locks, for locking lockers, compartments and cabinets. Suitable for use with lever, furniture, code and sash locks. The striking plate is made of steel and the surface is nickel-plated. The angle offers a surface of 12mm with which the bolt is held. Further dimensions can be found in the picture gallery.How is it mounted? The striking plate is screwed to the wood at a 90 degree angle with 2 wooden screws. The retaining bracket is easy to fit and ensures that the bolt is held securely. Scope of delivery: 1x locking angle SW2

€2.49*
Locking angle SW3 11mm
Locking angle SW3 Counterpart for cam locks, for locking lockers, compartments and cabinets. Suitable for use with lever, furniture, code and sash locks. The striking plate is made of steel and the surface is nickel-plated.The angle with which the bolt is held provides a surface of 11 mm. Further dimensions can be found in the picture gallery. How is it mounted? The striking plate is screwed to the wood at a 90 degree angle with 2 wood screws. The retaining bracket ensures a secure hold and is easy to fit. Scope of delivery1x Locking angle SW3 11mm

€2.99*
Locking angle SW5 9.5mm
Locking angle SW5 Counterpart for cam locks, for locking lockers, compartments and cabinets. Suitable for use with lever, furniture, code and sash locks. The striking plate is made of steel and the surface is nickel-plated.The angle offers a surface of 9.5 mm with which the bolt is held. Further dimensions can be found in the picture gallery. How is it mounted? The striking plate is screwed to the wood with 2 wood screws at a 90 degree angle. The mounting bracket is easy to fit and ensures a secure hold for the transom. Scope of delivery:1x Locking angle SW5 9.5mm

€2.49*
Locking angle SW9 9.5mm
Locking angle SW9 The locking bracket is an optimal accessory for wooden furniture cam locks, screw-on locks and espagnolette locks. The material is steel and the surface is nickel-plated. How is it mounted? The striking plate is screwed to the wood with 2 wood screws at a 90 degree angle. The mounting bracket is easy to fit and ensures a secure hold for the transom. Scope of delivery:1x Locking angle SW9  9.5mm

€2.49*
VARTA 1/2 AA H-R battery set
VARTA 1/2 AABattery Set To ensure the proper operation of our locks, we use the high-quality batteries from VARTA for our Flexo Lock Series.

Content: 2 Pieces (€4.00* / 1 Pieces)

€7.99*
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