DC-23 Door Contact Sensor – Reliable & Versatile Security

The DC-23 Door Contact Sensor is a high-performance security device designed to detect door and window activity. Featuring built-in extension terminals, it seamlessly integrates with wired sensors or functions as a universal transmitter for enhanced security and automation.

Powered by a CR123 3V lithium battery, the DC-23 ensures low power consumption for extended battery life and minimal maintenance. It continuously monitors system integrity, sending low battery alerts and supervision signals to maintain reliability.

With a sleek, modern design, the DC-23 blends effortlessly into both residential and commercial spaces. For outdoor installations, an optional IPX4 weatherproof case enhances durability.

Key Features

• Multi-Functional Security – Detects door/window activity and acts as a universal transmitter.
• Extension Terminals – Connects to wired security devices for added versatility.
• Long Battery Life – Powered by a CR123 3V lithium battery for extended operation.
• Weatherproof Option – IPX4-rated case available for outdoor use.
• Flexible Installation – Easily mounts on doors and windows.
• Smart Home Integration – Automates appliances and security systems based on sensor activity.
• Strong Magnetic Detection – Supports a gap distance of up to 28mm for reliable performance.
• Tamper Protection – Prevents unauthorized removal.
• System Integrity Monitoring – Sends supervision signals for troubleshooting.
• LED Indicator – Provides fault and test mode diagnostics.
• Regulatory Compliance – Certified with CE and EN 50131 Grade 2, Class II for professional security applications.

Enhance your security with the DC-23 – a versatile, reliable, and smart door contact sensor.