ALARMTECH MC270-S68 Aluminum Garage Door Magnetic Contact, NC, 68 mm Gap, IP67, Silver

Operate with confidence: this magnetic contact detects openings up to 68 mm, making it ideal for garage doors, gates, and industrial doors where wide gaps are common. The aluminum alloy housing withstands harsh environments and is rated IP67 for complete dust and water protection.

Overview

The ALARMTECH MC270-S68 is a heavy-duty magnetic contact designed for reliable security monitoring of large openings. It features a Normally Closed (NC) contact, screw terminals for secure wiring, and a tamper-protected enclosure. With a maximum switching capacity of 30 V DC / 100 mA / 3 W, it integrates easily into alarm systems and access control panels.

What stands out

• Wide operating gap of up to 68 mm for flexible mounting on uneven surfaces
• Rugged aluminum alloy housing with IP67 rating for outdoor and industrial use
• Tamper protection alerts when the enclosure is opened
• Surface mount design for straightforward installation
• Operates in temperatures from -25°C to +55°C

Technical details

• Product Type: Heavy-duty Magnetic Contact
• Application: Garage Doors, Gates, Industrial Doors
• Housing Material: Aluminum Alloy
• Contact Type: Normally Closed (NC)
• Max Switching Voltage: 30 V DC
• Max Switching Current: 100 mA
• Max Switching Power: 3 W
• Operating Gap: Up to 68 mm
• Connection Type: Screw Terminals
• Tamper Protection: Yes (Enclosure Tamper)
• Ingress Protection: IP67
• Operating Temperature: -25°C to +55°C
• Mounting Type: Surface Mount
• Color: Silver
• Number of Parts: 2 (Sensor and Magnet)
• Certifications: EN 50131 Grade 2

Our verdict

A robust, weatherproof magnetic contact built for demanding industrial and garage applications. Its 68 mm gap tolerance and tamper protection make it a dependable choice for securing large openings.