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MET-204CAR

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$45.00

High-Security Door Contacts for Alarm Systems

At SecurityOne, we supply high-security door contacts designed for robust security applications across Singapore. These devices are fundamental components for both commercial and residential alarm systems, acting as the first line of defense in perimeter protection.

Our products provide the reliability needed to form a complete security system. When you need a dependable door contact in Singapore, our collection offers the quality required for your setup.

Why Invest in High-Security Door Contacts?

While standard door contacts can detect an entry, high-security models offer a greater degree of protection and operational certainty. The primary value of these advanced contacts lies in their construction and resilience. They are built for tamper resistance, meaning they are much more difficult for an intruder to bypass without triggering an alarm.

Furthermore, their superior durability means they can withstand harsh environmental conditions and repeated use without failure. This build quality contributes to their reliability, which is critical for preventing false alarms that can be costly and inconvenient. For businesses and residences that cannot afford a security breach, investing in high-security contacts provides solid perimeter protection.

A Guide to Choosing the Right Door Contact

Making the correct choice is important for the effectiveness of your security setup. This guide will help you understand the main types and features of door contacts.

Surface-Mounted vs. Recessed Door Contacts

The two most common types of door contacts are surface-mounted and recessed.

  • Surface-Mounted Contacts: These are installed on the exterior of the door and frame. Their main advantage is the ease of installation, making them a practical choice for many applications.
  • Recessed Contacts: These are installed inside the door and frame, making them invisible when the door is closed. They are the ideal choice when aesthetics are a priority, as they do not alter the appearance of the doorway.

Key Features to Look For

When selecting a high-security door contact, pay attention to these technical features to make sure the product meets your requirements.

  • Magnetic Field Technology: The way the contact detects an opening is based on its magnetic field. High-security models often use advanced technology that is harder to defeat with external magnets.
  • Gap Distance: This refers to the maximum distance the two parts of the contact can be from each other before an alarm is triggered. A wider gap can be useful for doors that may not align perfectly, while a smaller gap offers heightened sensitivity.
  • Material Construction: The housing material is a good indicator of durability. Materials like ABS plastic are common because they are strong and resistant to impact and wear.

Frequently Asked Questions

How do magnetic door contacts work?

A magnetic door contact has two parts: a magnet and a switch. One part is installed on the door, and the other on the doorframe. When the door is closed, the magnet keeps the switch closed, completing an electrical circuit. When the door is opened, the magnet moves away from the switch, which opens the circuit and signals the alarm panel to trigger an alarm.

Are wired or wireless door contacts better for my business?

Both types have their advantages. Wired contacts are often considered more reliable as they are not subject to battery failure or signal interference. Wireless contacts offer much simpler and faster installation, especially in existing buildings where running new wires is difficult. The best choice depends on your specific security needs and the building’s infrastructure.

Can these contacts be used on windows and doors?

Yes, these contacts are versatile. While they are commonly called door contacts, they function just as effectively on windows, providing the same level of perimeter breach detection.

Partner with SecurityOne for Your Security Needs

As a leading supplier of security products in Singapore, SecurityOne is committed to providing high-quality solutions and expert advice. We understand the demands of securing commercial and residential properties and offer products that deliver consistent performance.

If you require assistance with bulk orders or have questions about which product is right for you, please contact our team.