Description
Hardening your property’s entry points, the CQR Surface Grade 2 Large Magnetic Door Contact with Tamper – Brown (SC570/BR/G2/EN) provides immediate notification of door or window intrusion for CQR systems.
Designed for mission-critical reliability, the CQR Surface Grade 2 Large Magnetic Door Contact with Tamper – Brown (SC570/BR/G2/EN) (CQR-SC570/BR/G2/EN) leverages EN50131 Grade 2 specs to ensure high-performance operation within any CQR security network.
Professional Features
- Surface magnetic contact grade 2
- 1 x CQR Surface Grade 2 Large Magnetic Door Contact with Tamper – Brown (SC570/BR/G2/EN)
- Compact footprint
- White, anthracite grey or brown available
- 6 Terminals
- Can be configured for double-pole systems
- Suitable for double-door applications
- Suitable for domestic and commercial alarms circuits
- Mounting Kit (Screws & Wall Plugs)
- Quick Start Installation Guide
- Durable magnetic sensor
- Requires precise alignment of magnet
Technical Specifications
| Brand | CQR |
| Product SKU | CQR-SC570/BR/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.
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?
- Surface magnetic contact grade 2
- 1 x CQR Surface Grade 2 Large Magnetic Door Contact with Tamper – Brown (SC570/BR/G2/EN)
- Compact footprint
- White, anthracite grey or brown available
- 6 Terminals
- Can be configured for double-pole systems
- Suitable for double-door applications
- Suitable for domestic and commercial alarms circuits
- Mounting Kit (Screws & Wall Plugs)
- Quick Start Installation Guide
- Durable magnetic sensor
- Requires precise alignment of magnet
Aesthetic Finish: Standard
Expert Verdict
- Surface magnetic contact grade 2
- 1 x CQR Surface Grade 2 Large Magnetic Door Contact with Tamper – Brown (SC570/BR/G2/EN)
- Compact footprint
- White, anthracite grey or brown available
- 6 Terminals
- Can be configured for double-pole systems
- Suitable for double-door applications
- Suitable for domestic and commercial alarms circuits
- Mounting Kit (Screws & Wall Plugs)
- Quick Start Installation Guide
- Durable magnetic sensor
- Requires precise alignment of magnet
- Surface magnetic contact grade 2
- 1 x CQR Surface Grade 2 Large Magnetic Door Contact with Tamper – Brown (SC570/BR/G2/EN)
- Compact footprint
- White, anthracite grey or brown available
- 6 Terminals
- Can be configured for double-pole systems
- Suitable for double-door applications
- Suitable for domestic and commercial alarms circuits
- Mounting Kit (Screws & Wall Plugs)
- Quick Start Installation Guide
- Durable magnetic sensor
- 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 |







