Calus Vc20-4g 4g Lte Camera, a Wireless Security.

Connectivity: Supports 4G LTE cellular signal, working with a SIM card, so no Wi-Fi is needed. Power: Typically solar-powered with a built-in rechargeable battery for continuous operation. Design: Features a waterproof and dustproof design (IP66-rated) suitable for outdoor protection in all weather conditions. Optics: Equipped with multiple lenses offering wide-angle, zoom, and panoramic coverage with remote 360° pan-tilt-zoom (PTZ) control via a smartphone app. Video Quality & Vision: Provides HD video quality with both infrared night vision (up to 30m) and color night vision using motion-activated LED lights. Audio: Includes two-way audio communication (built-in mic and speaker) for real-time interaction. Smart Features: Offers AI-powered motion detection, human shape detection, instant alerts to a mobile app.