Wireless Burglar Alarm Systems for Homes and Businesses

A wireless burglar alarm system is a security solution that uses wireless communication to connect sensors and a control panel. Its key feature is that it does not require wiring work, making installation simple and flexible. The system typically consists of human detection sensors, door/window sensors, a control panel, and a siren that makes an alarm sound when an intruder is detected or emergendy event happens.

Wireless systems offer high installation flexibility and are easy to implement in existing buildings or rental properties. This makes them ideal for users who want to strengthen their security measures while keeping initial costs low.

In recent years, many wireless burglar alarm systems have become compatible with smartphone apps, allowing for real-time notifications and remote control. Some models also support automatic alerts to security companies or family members via Wi-Fi or SIM cards, making them suitable for a wide range of locations such as homes, shops, offices.

A wireless burglar alarm system does not require electrical wiring to be routed through the building, which makes it highly flexible in terms of installation. This is especially advantageous in environments where wiring work is difficult or in locations where layout changes are expected after installation.
On the other hand, wired systems offer superior communication stability and power supply reliability. However, they typically require professional installation involving electrical wiring, which can lead to higher initial costs and longer setup times.

Here are the main differences between wireless and wired burglar alarm systems:

Battery of wireless sensors

In wireless burglar alarm systems, the battery life depends on the type of battery used and how frequently the device is triggered. Some models are equipped with features that notify users via smartphone apps or on the device itself when the battery level is low.

Wireless Communication Between Sensors and Control Panel

• RF (Radio Frequency) Communication
  Most wireless security systems use RF frequency bands ranging from 315MHz to 900MHz to enable communication between sensors and the control panel. Some models adopt more stable and longer-range frequencies such as 433MHz or 868MHz, which offer improved reliability and coverage.
• Zigbee / Z-Wave / Proprietary Protocols
  Certain smart home-compatible models utilize low-power, high-reliability communication protocols like Zigbee or Z-Wave. In some cases, manufacturers implement proprietary protocols to enhance security and ensure stable performance tailored to their systems.

Wireless burglar alarm systems operate by connecting multiple sensors and a control panel through wireless communication. When an intrusion is detected, the system immediately triggers an alarm and sends notifications. The main components are as follows:

1. Sensors and alarm accessories (Intrusion and emergency Detection)

There are various types of sensors and accessories used to detect intrusions, including infrared sensors (such as beam sensors and motion sensors), magnetic contact for detecting door and window openings, glass break sensors and panic buttons. These sensors detect intrusions in real time and transmit signals wirelessly to the control panel. Most of them are battery-powered.

2. Control Panel (System Core)

The control panel receives signals from the sensors and activates the alarm. It connects to smartphones and external services via Wi-Fi or SIM cards. Many models support remote operation and status monitoring through a dedicated mobile app.

3. Notification and Alarm Functions

When an intrusion is detected, the system activates a siren or flashing light to deter the intruder, while simultaneously sending alerts to the user via smartphone notifications, SMS, or phone calls. If you are contracted with a security company, the system can automatically notify them when an abnormal event is detected.

For more details about the alarm system, please refer to Complete Guide to the Best Burglar Alarm Systems: Which type of system is right for You?

Wireless burglar alarm systems often come equipped with smartphone app integration, significantly enhancing both convenience and security. This allows users to monitor and control the security status of their home or business in real time, even while away.

● Smartphone Notification Function

● Remote Control

[Examples of Use Cases]

• Arm the alarm system at home while on a business trip
• Receive emergency signal when your parents living remotely push panic button
• Monitor alarm signals in real time while away
• Check the battery status of sensors remotely

● Easy Installation for Smooth Setup

OPTEX wireless sensors and alarm devices are easy to install, requiring no electrical wiring. The sensors are battery-powered, and the control panel operates via an AC adapter, making them suitable for installation in existing buildings without major modifications. The system can be activated immediately after installation, significantly reducing the time and cost required for setup.

● High Reliability and False Alarm Prevention

OPTEX uses proprietary detection algorithms designed to minimize false alarms. Even in outdoor environments, the system effectively filters out environmental noise and small animals to ensure accurate detection.

● Smart Integration and Expandability

With smartphone app integration, users can remotely control the system and receive real-time notifications. Additional sensors and accessories can be easily added, allowing flexible system expansion to meet various security needs.