Description
Hardening your property’s entry points, the CQR Rectangular Flush Magnetic Door Contact – Brown (FC505/BR) provides immediate notification of door or window intrusion for CQR systems.
Designed for mission-critical reliability, the CQR Rectangular Flush Magnetic Door Contact – Brown (FC505/BR) (CQR-FC505/BR) leverages Professional-grade specs to ensure high-performance operation within any CQR security network.
Professional Features
- EN50131-2-6 Grade 1
- Compact footprint
- Quick Fit
- 5 Terminal
- Available in white or brown
- 1 x CQR Rectangular Flush Magnetic Door Contact – Brown (FC505/BR)
- Mounting Kit (Screws & Wall Plugs)
- Quick Start Installation Guide
- Instant alert notification
- Requires precise alignment of magnet
Technical Specifications
| Brand | CQR |
| Product SKU | CQR-FC505/BR |
| Security Certification | Professional |
| Connectivity Type | Wired |
| Application | Residential / Commercial |
Note: Ensure compatibility with your CQR control panel before installation. For technical advice, consult our installation guides.
Expert Analysis
Engineered by CQR for harsh environments, this door contact offers superior false-alarm immunity compared to generic alternatives.
Why buy from our professional collection EE?
As an official UK stockist, we provide 24-month warranties on all professional hardware. Our technical team is available to support your installation with expert guidance on system configuration.
Recommended Use Case
Ideally suited for primary entry points including front doors, patio sliders, and vulnerable ground-floor windows.
What’s in the Box?
- EN50131-2-6 Grade 1
- Compact footprint
- Quick Fit
- 5 Terminal
- Available in white or brown
- 1 x CQR Rectangular Flush Magnetic Door Contact – Brown (FC505/BR)
- Mounting Kit (Screws & Wall Plugs)
- Quick Start Installation Guide
- Instant alert notification
- Requires precise alignment of magnet
Aesthetic Finish: Standard
Expert Verdict
- EN50131-2-6 Grade 1
- Compact footprint
- Quick Fit
- 5 Terminal
- Available in white or brown
- 1 x CQR Rectangular Flush Magnetic Door Contact – Brown (FC505/BR)
- Mounting Kit (Screws & Wall Plugs)
- Quick Start Installation Guide
- Instant alert notification
- Requires precise alignment of magnet
- EN50131-2-6 Grade 1
- Compact footprint
- Quick Fit
- 5 Terminal
- Available in white or brown
- 1 x CQR Rectangular Flush Magnetic Door Contact – Brown (FC505/BR)
- Mounting Kit (Screws & Wall Plugs)
- Quick Start Installation Guide
- Instant alert notification
- Requires precise alignment of magnet
Explore our wider range of integrated security panels to complete your installation.
Integrates seamlessly with security control panels.
Technical Overview
| Brand | CQR |
| System Type | Wired |
| Compatibility | Universal |
| Detection Type | Magnetic Contact |
| Location | Indoor |










