Ring Alarm Contact Sensor 2-Pack – 2nd Gen | Instant Window & Door Alerts | Slim Design | Easy Installation | Base Station Required

£31.99

Availability: 16 in stock SKU: 4SD2SZ-0EU0 Categories: ,

Description

Ring Alarm Contact Sensors – Professional Door & Window Monitoring Solution

Intelligent Entry Point Detection for Complete Home Security

Ring Alarm Contact Sensors deliver professional-grade perimeter monitoring, providing real-time notifications whenever doors or windows are opened. Engineered for seamless integration with Ring Alarm Base Stations, these compact sensors combine advanced detection technology with effortless installation—transforming your home security infrastructure into an intelligent, responsive system.

Product Overview

Designed for homeowners and security professionals seeking comprehensive entry point monitoring, Ring Alarm Contact Sensors function as intelligent gatekeepers for your property. Each sensor detects door and window openings instantly, triggering configurable alerts and alarm responses based on your security mode and system settings.

Key Features & Benefits

Intelligent Detection & Alerts

  • Real-Time Notifications: Instant audio and mobile alerts when doors or windows are opened
  • Mobile Integration: Ring Protect subscription enables push notifications to your smartphone
  • Tamper Detection: Triggers alarm response if sensors are tampered with while system is armed
  • Multi-Mode Operation: Configurable responses for Away Mode and Home Mode settings
  • Persistent Monitoring: 24/7 entry point surveillance

Compact, Professional Design

  • Slim Profile: Reduced footprint enables placement on diverse door and window frames
  • Minimalist Aesthetics: Clean white finish complements modern interior design
  • Tool-Free Installation: No drilling, wiring, or professional installation required
  • Universal Compatibility: Works with any standard door or window frame

Magnetic Detection Technology

  • Removable Slim Magnet: Precision-engineered for reliable contact detection
  • Consistent Performance: Magnet maintains secure position on frame surfaces
  • Reliable Sensing: Detects separation instantly when door or window opens

Technical Specifications

FeatureDetail
Product TypeWireless Contact Sensor
CompatibilityRing Alarm Base Station (required)
ConnectivityZ-Wave wireless protocol
Wireless Range76 meters (open air, line of sight)
Detection MethodMagnetic contact sensing
InstallationTool-free, adhesive or mechanical mounting
Power Source2 x CR2032 Lithium coin cell batteries (3V)
Battery LifeExtended operational duration
Color OptionsWhite

Physical Dimensions

  • Contact Sensor Unit: 5.3cm (H) x 4cm (W) x 1.4cm (D)
  • Slim Magnet: 2.4cm (H) x 1.1cm (W) x 0.7cm (D)
  • Compact Profile: Designed for discrete placement

System Integration

Ring Alarm Ecosystem

  • Seamless pairing with Ring Alarm Base Station
  • Integrates with Ring mobile application
  • Compatible with Ring Protect subscription service
  • Multi-sensor configuration for comprehensive coverage
  • Centralized monitoring and control

Alert Configuration Options

  • Audio Notifications: Audible alarm response when triggered
  • Mobile Notifications: Push alerts to connected smartphone devices
  • Mode-Specific Responses: Customize behavior for Away and Home modes
  • Tamper Alerts: Immediate notification if sensor is disturbed

Professional Applications

Residential Security

  • Primary entry point monitoring (doors, windows)
  • Secondary entry protection
  • Multi-zone security coverage
  • Family safety notifications
  • Away mode enhanced awareness

Home Automation Integration

  • Trigger lighting when doors open
  • Activate security camera recording
  • Integration with smart home routines
  • Customizable automation responses

Property Protection

  • Unauthorized entry detection
  • Vacant property monitoring
  • Rental property surveillance
  • Secondary residence security

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