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CQR Surface Grade 2 Magnetic Door Contact with Tamper & Resistors – Brown (SC517/BR/MULTI/G2/EN)
£9.95 inc. VAT
Official CQR CQR Surface Grade 2 Magnetic Door Contact with Tamper & Resistors – Brown (SC517/BR/MULTI/G2/EN) with EN50131 Grade 2 features. Ready for same-day UK dispatch for professional security systems.
Description
Hardening your property’s entry points, the CQR Surface Grade 2 Magnetic Door Contact with Tamper & Resistors – Brown (SC517/BR/MULTI/G2/EN) provides immediate notification of door or window intrusion for CQR systems.
Designed for mission-critical reliability, the CQR Surface Grade 2 Magnetic Door Contact with Tamper & Resistors – Brown (SC517/BR/MULTI/G2/EN) (CQR-SC517/BR/MULTI/G2/EN) leverages EN50131 Grade 2 specs to ensure high-performance operation within any CQR security network.
Professional Features
- Small Surface grade 2 contact
- 1 x CQR Surface Grade 2 Magnetic Door Contact with Tamper & Resistors – Brown (SC517/BR/MULTI/G2/EN)
- Microswitch tamper
- 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
- Instant alert notification
- Requires precise alignment of magnet
Technical Specifications
| Brand | CQR |
| Product SKU | CQR-SC517/BR/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.
Expert Analysis
The CQR-SC517/BR/MULTI/G2/EN model represents the latest in CQR’s security roadmap, offering improved battery life and encrypted signal protocols.
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.
Pro Tip: Test the signal strength using the system app before final mounting.
What’s in the Box?
- Small Surface grade 2 contact
- 1 x CQR Surface Grade 2 Magnetic Door Contact with Tamper & Resistors – Brown (SC517/BR/MULTI/G2/EN)
- Microswitch tamper
- 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
- Instant alert notification
- Requires precise alignment of magnet
Aesthetic Finish: Standard
Expert Verdict
✓ Pros:
- Small Surface grade 2 contact
- 1 x CQR Surface Grade 2 Magnetic Door Contact with Tamper & Resistors – Brown (SC517/BR/MULTI/G2/EN)
- Microswitch tamper
- 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
- Instant alert notification
- Requires precise alignment of magnet
⚠ Considerations:
- Small Surface grade 2 contact
- 1 x CQR Surface Grade 2 Magnetic Door Contact with Tamper & Resistors – Brown (SC517/BR/MULTI/G2/EN)
- Microswitch tamper
- 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
- Instant alert notification
- Requires precise alignment of magnet
Integrates seamlessly with security control panels.
Technical Overview
| Brand | CQR |
| System Type | Wired |
| Compatibility | Universal |
| Detection Type | Magnetic Contact |
| Location | Indoor |
Additional information
| Brand | CQR |
|---|---|
| System Type | Wired |
| Compatibility | Universal |
| Detection Type | Magnetic Contact |
| Location | Indoor |