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📢 PIR Motion Sensor Voice Reminder ✨ Main Features ✨ 🔹 Auto motion detection|4-6m sensing distance 🔹 Custom record your own voice message 🔹 3 adjustable volume levels (Low / Med / High) 🔹 Dual power supply: USB charging or dry battery 🔹 Compact & light, easy to install on wall 🔹 Stable smart chip, quick response 💡 Warm Tip 💡 👉 PIR sensor works best with moving human body, not for static objects. 👉 Keep it away from strong sunlight to avoid false trigger. 👉 Please test recording & volume before formal use.