1、Two Way Voice Intercom: Video baby monitor supports two way voice intercom so you can talk to your baby from another room. 2、Infrared Night Vision: Two way voice intercom baby monitor has automatic night vision, allowing you to keep an eye on your baby all night long. 3、Temperature Sensor: Baby monitor supports temperature monitoring, which detects the room temperature around your baby. 4、Long Range: The effective accessibility range is 160 feet/50 meters (indoor) and 850 feet/260 meters (outdoor). 5、Easy to Use: Two way voice intercom baby monitor works without Internet or WiFi. Turn it on and use it. Item Type: Baby Monitor Material: ABS Accessibility Effective Range: 160 Feet / 50 Meters (indoor), 850 Feet / 260 Meters (Outdoor) LCD Screen Size: 3.2 Inch Supported Resolution: 320 x 240 Pixels Battery Type: Built in 1150mAh Lithium Ion Battery Total Camera Image Pixels: 640 x 480 Camera Minimum Illumination: 0 lx (IR Open) Camera Night Vision Distance: 15 Feet (5 Meters) Camera View Angle: 45 Degree Diagonal 1 x Baby Monitor 1 x Camera 2 x Power Adapter 1 x Instruction Manual