Magnetic Door Switch NC Wired Door Alarm Magnetic Contact Sensor with Double Side Tape 2 Sets Brown

Description

Product Overview

The Magnetic Door Switch NC Wired Door Alarm is a reliable industrial-grade magnetic contact sensor designed for seamless integration into door and window systems. Manufactured by QLXHBOT, this switch features a normally closed (NC) configuration that activates when the door is closed, making it ideal for security, automation, and control systems. The unit comes with double-sided adhesive tape for easy, tool-free installation, and its ABS casing ensures durability in industrial environments. With a 1/2 inch operational distance, it is compatible with most standard doors and windows. The product is designed for 22-28 AWG wires, ensuring compatibility with a wide range of electrical systems.

Usage

This magnetic switch is ideal for industrial, commercial, and residential applications where door status monitoring is required. It is commonly used in security systems, automated door controls, HVAC systems, and machinery safety interlocks. The switch is suitable for environments with moderate to high vibration and temperature fluctuations due to its robust ABS casing. It is particularly useful in warehouses, factories, and smart home setups where reliable door detection is critical.

Why Choose Us

QLXHBOT ensures quality and reliability with its magnetic switches, backed by a focus on durability and ease of use. The ABS casing provides resistance to environmental wear, while the double-sided tape simplifies installation without requiring additional hardware. The switch’s 1/2 inch operational distance ensures compatibility with most standard doors and windows, reducing the need for custom modifications. The product is designed for long-term performance with minimal maintenance, and QLXHBOT offers responsive customer support for any installation or technical questions.

Key Features

• Easy installation with double-sided adhesive tape, no tools required
• Normally closed (NC) design activates when door is closed, ideal for security and automation
• Robust ABS casing for durability in industrial and commercial environments
• Compatible with 22-28 AWG wires for seamless integration into existing systems
• 1/2 inch operational distance ensures compatibility with most doors and windows, plus responsive customer support for installation guidance

FAQ

What is the operational distance of this magnetic switch?

The operational distance is more than 1/2 inch, making it suitable for most standard doors and windows without requiring custom adjustments.

Can this switch be used with 24V systems?

Yes, this switch is compatible with 22-28 AWG wires, which includes most standard voltage ranges used in industrial and commercial applications.

Is installation difficult?

No, the double-sided adhesive tape allows for tool-free installation, making it easy to mount on any flat surface without drilling or screws.

What material is the casing made of?

The casing is made of ABS plastic, which provides durability and resistance to environmental factors such as moisture and temperature fluctuations.

Does this product come with screws for mounting?

Yes, each set includes 8 screws for secure mounting, ensuring the switch remains firmly in place during operation.