High-Definition Lens: Capture sharp and clear images with the high-definition lens PTZ Solar Security Camera: These outdoor cameras come with solar panels and 14400mAh rechargeable batteries for continuous power supply Two-Way Voice Intercom: Engage in real-time conversations with anyone in front of the camera using the mobile app PIR Detection: Receive real-time motion detection alerts and communicate through the app whenever motion is detected Outdoor Waterproof and Dustproof: Designed to withstand outdoor conditions, ensuring durability and reliability Specifications: Model Q18 Version 4G (EU Version) Main Control Ingenic T31ZL Image Sensor 2-Megapixel 1080P COMS sensor 1/2.9 Video Streaming 19201080/15fps 640360/30fps Solar Panel Compatible with a 3.3W solar panel, supporting continuous power supply Motion Detection PIR + Multiple intelligent detections, effective range up to 12 meters Night Vision Mode 850nm infrared night vision + warm light full-color night vision, selectable via the app Night Vision Distance Effective illumination distance of about10 meters Pan-Tilt Supports pan-tilt angle adjustment, adjustable up and down, and left and right viewing angles via the app Battery 3*21700 lithium batteries, 14400mAh, solar rechargeable battery Battery Life Supports approximately 30 days of continuous operation in rainy weather Wake-Up/Sleep Time 15S/30S/60S/No Sleep System Linux Audio Encoding AAC and G.726 Network Protocols TCP/IP, HTTP, TCP, UDP, DHCP, DNS, P2P Event Alerts Supported Buttons Power button, reset button Status Indicator Lights Blue & red LEDs Storage Supports TF Card 4GB-64GB and cloud storage (Not Included) Power Supply Solar panel + built-in lithium battery (optional external power adapter) Operating Temperature -20℃ to +60℃ Video Playback Event list playback and cloud storage playback Operating Humidity ≤80