Company Profile
Centurion Systems (Pty) Ltd has a history dating back to 1986, with dedicated in-house R&D development teams. The company manufactures products to international quality standards, holding ISO 9001:2015 certification. All products undergo 100% testing. They provide sales and technical support globally, covering Africa, Europe, Asia, the Americas, Australia, and the Pacific. Technical support is available Monday to Friday from 08h00 to 16h30 GMT+2, and Saturdays from 08h00 to 14h00 GMT+2.
Disclaimer: Centurion Systems (Pty) Ltd reserves the right to make changes to products without prior notice. No part of this document may be copied without express written consent.
1. Introduction
1.1. Important Safety Information
⚠️ ATTENTION! To ensure the safety of people and possessions, it is important that you read all of the following instructions. Incorrect installation or incorrect use of the product could cause serious harm. Before handover to the end-user, the installer must ensure that the whole system is correctly installed and operates safely.
Warnings for the Installer
CAREFULLY READ AND FOLLOW ALL INSTRUCTIONS before beginning to install the product.
- ❌ Do not in any way modify the components.
- ❌ Do not leave packing materials (plastic, polystyrene, etc.) within reach of children as such materials are potential sources of danger.
- ❌ Neither Centurion Systems (Pty) Ltd, nor its subsidiaries, accepts any liability caused by improper use of the product, or for use other than that for which the system was intended.
- ❌ This product was designed and built strictly for the use indicated in this documentation. Any other use, not expressly indicated here, could compromise the service life/operation of the product and/or be a source of danger.
- ℹ️ The installer must explain the operation of the D3 SMART / D5-EVO SMART / D6 SMART Theft-Deterrent Cage and any safety hazards to the end-user - refer to "Section 5 - Installation Handover".
- ❌ Anything not expressly specified in these instructions is not permitted.
Icons used in this manual
- ? This icon indicates tips and other information that could be useful during the installation.
- ℹ️ This icon denotes variations and other aspects that should be considered during installation.
- ⚠️ This icon indicates warning, caution or attention! Please take special note of critical aspects that MUST be adhered to in order to prevent injury.
2. General Description
Description of Figure 1: SMART OPERATOR THEFT-DETERRENT CAGE
The D3 SMART / D5-EVO SMART / D6 SMART Theft-Deterrent Cage is designed to significantly reduce the risk of an intruder gaining access to the operator.
Disclaimer: Due to continuous improvement in the design and manufacture of this product, the actual product may differ slightly in appearance to that which is depicted herein. Centurion Systems (Pty) Ltd cannot be held liable under any circumstance for any damage, loss or action that results from your gate operator being tampered with.
3. Product Identification
Description of Figure 2: PRODUCT IDENTIFICATION
The figure shows the components of the Theft-Deterrent Cage assembly:
- 1. SMART Operator Theft-Deterrent Cage Overstrap
- 2. Discus Padlock
- 3. Front Bar Assembly
- 4. Key
4. SMART Operator Theft-Deterrent Cage Installation
ℹ️ Images may vary according to the SMART Operator.
⚠️ IMPORTANT! In the case where one has the optional magnet origin system fitted, relocate the gate magnet as close as possible to the operator cover and reset the gate limits.
Step 1: Prepare the Operator
There is no need to remove the cover of the SMART Operator to install the SMART Operator Theft-Deterrent Cage.
Push the two Gearbox Plugs (one on either side of the Gearbox) into the Gearbox.
Description of Figure 3: Shows the SMART Operator's rear section, highlighting the gearbox area. It illustrates two 'Gearbox Plugs' being inserted into the gearbox on either side of the main gear mechanism.
Step 2: Place the Overstrap
Place the Overstrap over the top of the SMART Operator.
Description of Figure 4: An illustration showing the SMART Operator Theft-Deterrent Cage's 'Overstrap' component being placed over the top of the SMART Operator unit.
Step 3: Align and Insert Front Bar Assembly
Always unlock the Discus Padlock before placing the Front Bar Assembly into position.
Align the two holes in the Overstrap with the two holes in the front of the SMART Operator's Gearbox, and insert the Front Bar Assembly through the holes of the Overstrap and Gearbox.
Description of Figure 5: A diagram detailing the alignment and insertion of the 'Front Bar Assembly' through the holes in the 'Overstrap' and the 'SMART Operator Gearbox'.
Step 4: Secure the Front Bar Assembly
Push the Front Bar Assembly completely through the Gearbox and Overstrap, ensuring that the bar extends out the back of the Overstrap.
⚠️ Take care when pushing the Front Bar Assembly through the back of the Gearbox. Forcing it may cause damage to the Gearbox housing.
Description of Figure 6: A close-up view showing the 'Front Bar Assembly' being pushed through the 'SMART Operator Gearbox' and 'Overstrap'.
Step 5: Finalize Installation
Lock the Front Bar Assembly into position, remove the Key and store it in a safe place.
The finished installation should look as shown in Figure 7.
Description of Figure 7: A visual representation of the fully installed Theft-Deterrent Cage on the SMART Operator.
5. Installation Handover
Once the D3 SMART / D5-EVO SMART / D6 SMART Theft-Deterrent Cage has been successfully installed and its operation tested, it is important for the operation and safety considerations to be explained to the end-user of the system.
Contact and Support
Connect with Centurion Systems:
- Facebook: @CenturionSystemsRSA
- Instagram: @Centurion.Systems
- Instagram: @Centurion.Systems
- X (Twitter): @AskCenturion
- LinkedIn: @Centurion-Systems
- TikTok: @Centurion.Systems
- YouTube: @CenturionSystems
- General: Centurion-Systems
Subscribe to the newsletter: www.centsys.com/subscribe
WhatsApp - Technical Support:
- South Africa: +27 (0)83 650 4010
- International: +27 (0)83 650 4244
Technical Support Operating Times:
- Monday to Friday: 08h00 to 16h30 GMT+2
- Saturday: 08h00 to 14h00 GMT+2
Certifications and Documentation:
- ISO 9001:2015 Registered Firm
- CE Marking
- Warranty Information
Document Number: 1401.D.01.0014_08042024
Manufacturer: Centurion Systems (Pty) Ltd
Website: www.centsys.com
E&OE Centurion Systems (Pty) Ltd reserves the right to change any product without prior notice. All product and brand names accompanied by the ® symbol are registered trademarks. All product and brand names accompanied by the TM symbol are trademarks of Centurion Systems (Pty) Ltd.







