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DOM Sigma Plus Best-Selling Master Key Cylinder – Reliable and Secure

About

A double cylinder features both an internal and external keyway, making it a two-sided lockable cylinder.

Choose the DOM Sigma Plus Profile Cylinder Lock for a reliable entry-level security solution that combines high performance with excellent value. As our best-selling mechanical system, Sigma Plus features 6 solid pin locks and lateral profile pins, providing robust protection against common forms of attack such as drilling, bumping, and picking.

Available in a variety of profiles and configurations, including Euro Profile, British Oval Profile, Scandinavian Oval Profile, Cam Locks, Switch Locks, Round Profile, Padlocks, as well as double, key and turn, single, clutch, and modular variants, the Sigma Plus offers exceptional flexibility to suit different security needs. Its versatility makes it an ideal choice for diverse applications, while its high manipulation protection ensures up to 19 locking authorisation queries per key for enhanced security.

The Sigma Plus is a trademark-protected locking system, rigorously tested to meet the highest security standards. Designed for easy fitting, it can also be retrofitted to your existing doors, providing a simple and cost-effective upgrade to your security system. Optimised primarily for master key configurations, it can also be single-coded for simpler applications, making it a versatile solution for various commercial environments.

Features

  • High Security Protection: 6 solid pin locks and lateral profile pins protect against drilling, bumping, and picking.

  • Versatile Configurations: Available in Euro, British Oval, Scandinavian Oval, Cam Locks, Switch Locks, Round Profile, and Padlocks, with options like double, key and turn, single, clutch, and modular.

  • Master Key System Optimisation: Designed for master key configurations, offering easy access control for multiple doors with a single key.

  • Easy to Retrofit: Can be retrofitted to existing doors for a cost-effective security upgrade without major modifications.

  • High Manipulation Protection: Offers up to 19 locking authorisation queries per key to prevent unauthorised access.

  • rs Sigma for Single-Coded Option: Provides a reliable and secure solution for single-coded applications, offering flexibility in access control.

  • Rigorously Tested for Quality: Undergoes stringent testing to ensure long-lasting reliability and performance.

  • Cost-Effective, Entry-Level Security: Combines high-performance features at an affordable price, offering excellent value for scalable security solutions.

Conventional Key System
Single Coded
Master Key System
Grand Master Key System
Certification Fire Resistant
Certification SKG 2 Star
Anti Bump Protection
Anti Pick Protection
Anti Pull Protection
Dealer Profile
Reproduction Card

Suggested application of use

Airports, Education, Financial, Homes, Hospitals, Industrial, Medium to Large Sized Businesses, Offices, Plants, Public Buildings, Small to Medium Sized Businesses, Hotels

Specifications

Features

Fire ResistantYes
Patent ProtectionYes
Key TypeConventional Key System
Reproduction CardYes
Total Number of Locking Elements18
MKS PossibilitiesGrand Master Keyed, Master Key, Single Coded
Anti Pick ProtectionYes
Anti Bump ProtectionYes
Anti Drill Protection HousingYes
Anti Drill Core ProtectionYes
Anti Snap ProtectionNo
ModularOptional
Construction Key FunctionNo
Available as a Service CylinderNo
Maximum Number of Lateral Elements12
Maximum Number of Upper Elements6
Number of Active Locking Elements6
Number of Ant Bumping Elements2
Number of Anti Picking Elements2
Number of Moveable Elements0
Number of Passive Elements12
Standard Warranty2 Years
Standard FinishMatt Nickel
Standard Housing MaterialBrass

SKG Star Rating2 * 
 Patent ProtectionYes
Patented Until (year)2022 

Number of Keys2
Key MaterialNew Silver
Standard FinishMatt Nickel
Optional FinishesBright Brass, Bright Chrome, Bright Nickel, Matt Chrome, Matt Brass, Gold, Dark Bronze
Standard Housing MaterialBrass
Standard KnobK6
Standard CamDIN
Optional CamsCam 90°, Cam Biffar, Swiss Cam, Cam Corbin, Spanish Cam 13.2 mm, 10 Teeth Gear Cams, 14 Teeth Gear Cams

Optional Accessories

DOM Service Pen

DOM Service Pen

298700
Universal lubricant
ENiQ Clip Tag V2

ENiQ Clip Tag V2

Architectural Finishes (Colour Matching Service Available)

DOM Cilinder Dull Nickel

01 Satin Nickel

DOM Cilinder Bright Chrome

04 Polished Chrome

DOM Cilinder Satin Brass

05 Satin Brass

DOM Cilinder Polished Brass

06 Polished Brass

DOM Cilinder Light Oxidized Bronze

07 Dark Bronze

DOM Cilinder dark oxidized antique

09 Antique Bronze

DOM Cilinder Gold Plate

25 Gold

27 Matt Black

Available Knob Variants

DOM K1 Knob

K1

DOM K2 Knob

K2

DOM K4 Knob

K4

DOM K6 Knob

K6

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