荷兰采购需求：安全、智能家居养老、Zigbee跌倒检测传感器、Zigbee人体感应器、Zigbee安防传感器、便利性

I'm interested in exploring the possibility of ordering two samples of the Zigbee fall detection sensor designed for elderly care with presence monitoring features. Our goal is to evaluate how well this product integrates into our home care system, which is compatible with Open Zigbee 3.0 and Zigbee2MQTT. Could you share the pricing details for the two samples and provide me with the ordering procedure? Additionally, I would appreciate it if you could give me the pricing for bulk orders of 50, 500, and 1000 units. This will help us assess the viability of incorporating your product into our offerings. Looking forward to your prompt response!