Description
Hardening your property’s entry points, the CQR Flush Grade 2 Magnetic Door Contact with Tamper & Resistors – White (CQR-FC508/WH/MULTI/G2/EN) provides immediate notification of door or window intrusion for CQR systems.
Engineered with White EN50131 Grade 2 capability, the CQR Flush Grade 2 Magnetic Door Contact with Tamper & Resistors – White (CQR-FC508/WH/MULTI/G2/EN) (CQR-FC508/WH/MULTI/G2/EN) offers precision-focused performance for the CQR security ecosystem. This unit is designed to meet the rigorous demands of modern security installations.
Professional Features
- Small Flush grade 2 contact
- 1 x CQR Flush Grade 2 Magnetic Door Contact with Tamper & Resistors – White (CQR-FC508/WH/MULTI/G2/EN)
- Microswitch tamper
- Compact footprint
- 4 Terminals
- Selectable end of line resistor
- Available in White or Brown
- Can be fitted in normal double pole
- Mounting Kit (Screws & Wall Plugs)
- Quick Start Installation Guide
- Durable magnetic sensor
- Requires precise alignment of magnet
Technical Specifications
| Brand | CQR |
| Product SKU | CQR-FC508/WH/MULTI/G2/EN |
| Security Certification | Grade 2 |
| Connectivity Type | Wired |
| Application | Residential / Commercial |
Note: Ensure compatibility with your CQR control panel before installation. For technical advice, consult our installation guides.
Finished in a professional Alpine White, this unit is designed to blend seamlessly into residential ceilings and light-colored commercial walls.
Expert Analysis
This CQR component is the preferred choice for installers requiring zero-latency response and industry-standard Grade certification.
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?
- Small Flush grade 2 contact
- 1 x CQR Flush Grade 2 Magnetic Door Contact with Tamper & Resistors – White (CQR-FC508/WH/MULTI/G2/EN)
- Microswitch tamper
- Compact footprint
- 4 Terminals
- Selectable end of line resistor
- Available in White or Brown
- Can be fitted in normal double pole
- Mounting Kit (Screws & Wall Plugs)
- Quick Start Installation Guide
- Durable magnetic sensor
- Requires precise alignment of magnet
Aesthetic Finish: Alpine White
Expert Verdict
- Small Flush grade 2 contact
- 1 x CQR Flush Grade 2 Magnetic Door Contact with Tamper & Resistors – White (CQR-FC508/WH/MULTI/G2/EN)
- Microswitch tamper
- Compact footprint
- 4 Terminals
- Selectable end of line resistor
- Available in White or Brown
- Can be fitted in normal double pole
- Mounting Kit (Screws & Wall Plugs)
- Quick Start Installation Guide
- Durable magnetic sensor
- Requires precise alignment of magnet
- Small Flush grade 2 contact
- 1 x CQR Flush Grade 2 Magnetic Door Contact with Tamper & Resistors – White (CQR-FC508/WH/MULTI/G2/EN)
- Microswitch tamper
- Compact footprint
- 4 Terminals
- Selectable end of line resistor
- Available in White or Brown
- Can be fitted in normal double pole
- Mounting Kit (Screws & Wall Plugs)
- Quick Start Installation Guide
- Durable magnetic sensor
- Requires precise alignment of magnet
Explore our wider range of alarm central units 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 |










