The XSD200 is a wireless smoke and heat detector in one device, sharing the features of its smaller counterpart, the XSD100. Installation is done using a certified gel adhesive pad, making the device suitable for kitchens and providing insect protection. It is powered by two built-in batteries that last for at least 10 years, eliminating the need for regular battery changes. As a highly advanced wireless smoke detector, the XSD200 is the ideal solution for larger apartments and houses, allowing for the connection of devices across multiple floors. This means that the alarm is not only triggered by the device nearest to the fire but also alerts all residents promptly and reliably through all XSD200 units connected via the wireless network, ensuring a loud and clear warning. Up to 15 XSD200 devices can be quickly and easily grouped together. Additionally, the XSD200 can be connected to the PX-AR, allowing for seamless integration into an online Wi-Fi smoke detector system.