• 【2.8-inch HD Display】Features a high-definition color screen for clear and vibrant image quality.
• 【90° Ultra-Wide Angle】Professional security camera with a wide-angle lens for comprehensive coverage.
• 【Night Vision & Motion Detection】Equipped with night vision capabilities and PIR motion sensors for 24/7 surveillance.
• 【Anti-Theft Design】Robust construction to prevent tampering and unauthorized removal.
• 【Multi-Language Support】Available in four languages: Simplified Chinese, Traditional Chinese, English, and Russian.
• 【Long-Lasting Battery】Built-in 2000mAh lithium battery for extended operation without frequent charging.
• 【Do Not Disturb Mode】Includes a feature to prevent unwanted notifications during specified times.

Specifications:

• Display: 2.8-inch high-definition color screen
• Camera: 90-degree ultra-wide angle, photo and video capabilities
• Night Vision: Equipped with infrared night vision
• Motion Detection: PIR sensor for human body detection
• Battery: 2000mAh built-in lithium battery
• Storage: Supports up to 128GB TF card (FAT32 format)
• Door Compatibility: 40mm-110mm door thickness, 16mm-45mm peephole diameter
• Operating Temperature: -20 to 55℃
• Languages: Simplified Chinese, Traditional Chinese, English, Russian
• Ringtones: 4 selectable chord tones
• Volume Settings: High, Medium, Low