Extensive range of products

Great deals and prices everyday

Next day delivery available

On 1000s of products from stock

Easy online ordering

Choose your secure payment method

Knight Fire & Security YE50: High Security Surface Contact for Double Doors (Grade 3)

Excl VAT: £8.84

£10.61

inc. VAT

The Knight Fire & Security YE50 is a premium, Grade 3 surface contact designed for reliable intrusion detection. This versatile contact offers exceptional performance and compatibility with a wide range of security systems.

Key Features:

  • Grade 3 Compliance: Meets the highest industry standards for security and reliability.
  • Selectable Resistors: Compatible with a wide range of control panels, including Honeywell, Ademco, Scantronic, Menvier, Texecom, Pyronix, HKC, Castle, Aritech, Europlex, RISCO (Gardtec), Guardall and Inner Range Control Panels.
  • 8-Core Cable: Provides flexible wiring options for various installation scenarios.
  • Potted Construction: Ensures protection against moisture and dust for reliable performance in demanding environments.
  • Double Door Compatibility: Suitable for use on double doors.
  • Versatile Installation: Can be used in shared zone configurations and wired in series.

Qty

Enquire today

Category: 

Intrusion

Full Description

Advanced Security Magnetic Surface Contact for Double Doors

The Knight Fire & Security YE50 is a high-performance, Grade 3 surface contact that provides exceptional security for double door applications. With its robust construction, selectable resistors, and compatibility with a wide range of control panels, the Knight Fire YE50 is an ideal choice for demanding security requirements

Key Features of the Knight Fire & Security YE50:

  • Grade 3 Certification: Meets the highest industry standards for security and reliability.
  • Double Door Compatibility: Ideal for use on double doors, providing comprehensive security coverage.
  • Selectable Resistors: Compatible with a wide range of control panels, including Honeywell, Ademco, Scantronic, Menvier, Texecom, Pyronix, HKC, Castle, Aritech, Europlex, RISCO (Gardtec), Guardall and Inner Range Control Panels.
  • 8-Core Potted Construction: Ensures robust and reliable performance in demanding environments.
  • Compact Design: Discreet and easy to install.
  • Environmental Class 3: Suitable for a wide range of environmental conditions.

Technical Specifications:

  • Grade: Grade 3
  • Environmental Class: 3
  • Operating Gap: 0-20mm (approx.)
  • Dimensions: 67mm x 14mm x 13mm
  • Cable: 8-Core, 457mm
  • Resistors: Selectable resistors for alarm and EOL circuits

Benefits:

  • Enhanced Security: Grade 3 certification and robust construction provide the highest level of security.
  • Versatility: Compatible with a wide range of control panels and suitable for double door applications.
  • Reliability: 8-core potted construction ensures reliable performance in demanding environments.
  • Discreet Design: Compact and unobtrusive for easy installation.

Ideal Applications:

  • Residential properties with double doors
  • Commercial buildings with double door entrances
  • High-security applications requiring advanced intrusion detection

Specifications

Brand

Knight Fire & Security

Device Type

Surface Contact

grading-compliance

Grade 3

SKU KFS-YE50

Enquire about this product today

Sign up to our newsletter for our latest news, products and exclusive special offers

Sign Up Find out more

Copyright 2026 Best Value Security. All Rights Reserved.

Marketing by Unity Online