•【Long-Lasting Battery Life】Features a 2100mAh rechargeable battery providing up to 12 hours of operation with screen on, and up to 24 hours in audio-only mode, ensuring continuous monitoring throughout the day and night. •【Comprehensive Monitoring Coverage】Offers 360° horizontal rotation and 120° vertical adjustment viewing angle with 2X digital zoom, allowing parents to see every detail of their baby clearly from multiple perspectives. •【Secure Private Signal Transmission】Utilizes advanced 2.4GHz FHSS technology and digital encryption to ensure safe and private communication, preventing signal interception and protecting your family's privacy. •【Two-Way Audio Communication】Built-in dual-way audio system allows parents to communicate with their baby anytime, anywhere, providing comfort and reassurance through voice interaction. •【Automatic Night Vision & Soothing Features】Automatically switches to night vision mode in dark environments and includes 4 built-in lullabies to help soothe babies to sleep, with adjustable volume and brightness controls. •【Smart Energy-Saving Design】ECO mode with voice activation (VOX) automatically wakes the screen only when sound is detected, significantly extending battery life while maintaining vigilant monitoring. •【Temperature Monitoring】Real-time room temperature display helps parents maintain optimal environment conditions for their baby's comfort and health. •【Expandable System】Supports up to 4 cameras for comprehensive coverage of multiple rooms or areas, with plug-and-play pre-paired setup requiring no complex configuration. Specifications: •Model: MC628A •Screen Size: 2.8-inch LCD screen •Battery Capacity: 2100mAh rechargeable battery •Battery Life: Up to 12 hours (screen on), up to 24 hours (audio only) •Transmission Distance: Up to 1000 feet (300 meters) in open space •Camera Viewing Angle: 360° horizontal rotation, 120° vertical adjustment •Digital Zoom: 2X magnification •Transmission Power: 8dB •IR LED Type: 940nm infrared light-emitting diode •Image Sensor: 6.5" Color CMOS •Wireless Technology: 2.4GHz FHSS with digital encryption •Material: White plastic housing •Multi-Camera Support: Up to 4 cameras expandable Package included: •1 x Transmitter •1 x Receiver •1 x Charging Plug (for Transmitter) •1 x Explosion-Proof Screw (for Wall Mounting) •1 x Multi-language Manual