*   R900PD04DO1+R603 Instant Alerts at Your Threshold, Smart Multi-Scenario Protection	2026/4/23		*   R900PD06AO1 Smart Level Sensing, Smart IoT Linkage	2026/4/7
	*   R900PD05AO1 All-in-One Sensing, Smart Water Control	2026/3/16		*   R603 Next-Level Smart Alerts, Making Hazards Visible and Audible	2026/3/6
	*   R900CD01 Series All-Round Sensing, Wireless Connectivity	2026/2/4		*   R900 Series New Products Launch	2026/1/15