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View AllDH-56 Metal Door Magnetic Contact – Heavy Duty Security Sensor NC/NO
Key Features
• Heavy-Duty Zinc Alloy Metal Housing
• Normally Closed (NC) Magnetic Contact
• Wide Detection Gap (Up to 40mm)
• Designed for Metal & Industrial Doors
• Surface Mount Easy Installation
• Compatible with Alarm & Security Systems
Key Features
• Heavy-Duty Metal Housing Design
• Normally Closed (NC) Magnetic Contact
• Long Detection Gap for Rolling Doors
• Durable Zinc Alloy Body
• Surface Mount Easy Installation
• Compatible with Alarm & Security Systems
Key Features
• Normally Closed (NC) Magnetic Contact
• Recessed Hidden Installation Design
• Reliable Magnetic Reed Switch Technology
• Durable ABS Plastic Housing
• Designed for Alarm & Security Systems
• Suitable for Doors & Windows
Key Features
• Normally Closed (NC) Magnetic Contact
• Recessed Hidden Installation Design
• Reliable Magnetic Reed Switch Technology
• Durable ABS Plastic Housing
• Designed for Alarm & Security Systems
• Suitable for Doors & Windows
Key Features
• Normally Closed (NC) Magnetic Contact
• Reliable Magnetic Reed Switch Detection
• Durable ABS Plastic Housing
• Surface Mount Easy Installation
• Compatible with Alarm & Security Systems
• Suitable for Doors & Windows
Key Features
• Normally Open (NO) Magnetic Contact
• Recessed Hidden Installation Design
• Reliable Magnetic Reed Switch Technology
• Durable ABS Plastic Housing
• Designed for Alarm & Security Systems
• Suitable for Doors & Windows
Key Features
• Recessed Mount Hidden Installation
• Normally Closed (NC) Magnetic Contact
• Reliable Magnetic Reed Switch Technology
• Durable ABS Plastic Housing
• Designed for Alarm & Security Systems
• Suitable for Doors & Windows
Key Features
• Dual Contact Type – NO / NC Output
• 3 Screw Terminal Connection
• Reliable Magnetic Reed Switch
• Durable ABS Plastic Housing
• Surface Mount Easy Installation
• Compatible with Alarm & Access Control Systems
Key Features
• Normally Open (NO) Magnetic Contact
• Designed for Alarm & Security Systems
• Durable ABS Plastic Housing
• Reliable Magnetic Detection
• Surface Mount Easy Installation
• Compatible with Most Alarm Panels
Key Features
• Normally Closed (NC) Magnetic Contact
• Designed for Alarm & Security Systems
• Durable ABS Plastic Housing
• Reliable Magnetic Detection
• Surface Mount Easy Installation
• Compatible with Most Alarm Panels
Key Features
• Automatic Day & Night Operation
• High Load Capacity – 30 Amp
• Built-in Photocell Light Sensor
• Works with 220V AC Power
• Energy Saving Automatic Lighting Control
• Suitable for Outdoor Installations
Key Features
• Automatic Day & Night Operation
• High Load Capacity – 20 Amp
• Built-in Photocell Light Sensor
• Works with 220V AC Power
• Energy Saving Automatic Lighting Control
• Suitable for Outdoor Installations

























