4MP 2K Low Power Battery WiFi Security Camera IP65 Waterproof PIR Motion Detection Two-Way Audio

4MP 2K Low Power Battery WiFi Security Camera IP65 Waterproof PIR Motion Detection Two-Way Audio. 4MP Ultra HD Resolution: Delivers 2560x1440 high definition video with clear face recognition. Long Endurance Battery: Built-in 4000mAh battery offers up to 6 months standby time with <1mA current. PIR Human Detection: Smart PIR sensor detects human motion accurately to reduce false alarms. Color Night Vision: Enhanced monitoring with automatic day/night switching and clear images in darkness. Two-Way Audio: Built-in microphone and speaker enable real-time communication. Flexible Storage Options: Supports TF card storage up to 128GB for local recording.