What is a panic button?
The panic button is a compact wireless device that allows users to quickly and easily trigger an alarm in an emergency. With a single press, a signal is sent that immediately initiates an alert action in the X‑Guard system. This can involve notifying first responders, security services, or designated personnel via app notifications or automated phone calls.
Functionality and technology
The panic buttons communicate wirelessly via LoRaWAN, an energy-efficient and reliable wireless communication standard. This technology uses the 868 MHz frequency band in Europe and sends small data packets over long distances, without interference from existing Wi-Fi networks.
The button does not need to be connected to a smartphone. Instead, it sends its signal via LoRaWAN to a gateway installed on the premises.
Gateway and connectivity
The gateway forms the bridge between the wireless panic buttons and the X‑Guard alarm cloud. When a button is pressed:
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LoRaWAN signal – The button sends the alarm wirelessly via LoRaWAN to the gateway.
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Internet connection – The gateway connects to the X‑Guard cloud via GSM (4G) and/or a wired internet connection, so the alarm is forwarded immediately.
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Alarm cloud – The X‑Guard alarm cloud processes the signal and alerts the designated contacts based on predefined procedures and roles.
The gateway can use a fixed internet cable or the included 4G SIM card. An optional UPS battery backup can be added to keep the gateway online during power outages.
Specifications and performance
The panic button is a compact device with the following features:
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Suitable for indoor use (IP30, not water-resistant)
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LED indicator and buzzer for immediate user feedback
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Battery life up to 5 years, with free replacement available
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Compact size (approx. 50 × 50 × 18 mm), easy to mount with provided materials
LoRaWAN technology ensures energy efficiency and long-range wireless communication, which is essential for reliable signaling in buildings or on-site environments.
Why this solution?
X‑Guard offers:
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Reliable wireless alerting independent of local Wi-Fi
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Long-range and energy-efficient communication between button and gateway
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Seamless integration with the X‑Guard alarm cloud and alarm workflows
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Robust hardware with long battery life and easy installation
Practical deployment
Panic buttons are strategically placed where employees need to be able to call for help quickly — for example at high-risk workstations, for lone workers or in public areas. The LoRaWAN connection ensures the button is always within network range and can quickly trigger an alarm when necessary.