Specifications: Image Sensor: 1/7-Inch Cm OS Gc0308 Camera Resolution: 640 x 480 Pixels Viewing Angle: 60 Degrees (Horizontal Test) Night Vision: 5 Lux (Ir Off)/2 Lux (Ir On) Ir Range: 3-5M Chipset: Sn93331C Video Resolution: 640 x 480P/15Fps (Max) Video Code Rate: 32Kbps-3Mbps Audio Compression: Pcm Audio Transmission: Half-Duplex Two-Way Voice Intercom Sound Sensitivity: -47Dbm Alarm Mode: Sound Detection Wireless Transmission: 2.4Ghz Fhss Gfsk Transmission Range: 200M In Open Space Interface: Type-C Power Supply: 5V 1A Working Current: 480Ma (Max) Chipset: Sn93330C Pixel: 320 x 240P Audio Input: Built-In Microphone Power Supply: 5V 1A Working Current: 450Ma (Max) Lithium Battery: 1500 mah Package Includes: 1 x 2 Way Voice Built-In Home Baby Security Camera 3.2-Inch Lcd Baby Monitor