Features 1.BABY SAFETY CAMERA: Video baby monitor utilizes 2.4GHz FHSS and digital encryption technology, low latency, no Wifi, no apps, so you don't have to worry about the risk of hacking, and has a transmission range of up to 492ft. 2.TWO WAY TALK: Baby nursery camera supports two way talking with camera and sound, has volume settings, and at maximum volume, even sleeping parents can be alerted. 3.FUNCTION: Room temperature monitoring and alerts, night vision, 8 lullabies, sound level LED indicators, sound only power saving mode, desktop or wall mounting options, multi camera expandability. 4.REAL TIME TEMPERATURE MONITORING: Equipped with 7 infrared LEDs, you can instantly adjust the most comfortable environment for your baby (cold or hot) by displaying the room temperature in real time. Ideal for use with your baby in the car. 5.PLUG AND PLAY: Smart baby monitor is plug and play, easy to use and completely covers your entire home. After placing the camera, you can leave the room to read, work, do housework, do indoor yoga or cook, etc. specificationItem Type: Video Baby Monitor_x000D_ Material: ABS_x000D_ Monitor Built In Battery: Lithium Battery 550mah_x000D_ Voltage: 100-240V_x000D_ Operating Frequency Range: 2400 MHz-2483.5 MHz_x000D_ Transmit Power: 17dBm Maximum_x000D_ Modulation Type: GFSK_x000D_ Data Rate: 3 Mbps_x000D_ Transmission Range: Outdoor 260m / 853.0ft (Line Of Sight)_x000D_ Operating Temperature Range: -10C To 50C_x000D_ Supported Resolution: 220x176_x000D_ Receiving Sensitivity: -90dBm Operation_x000D_ Image Sensor: CMOS_x000D_ Total Image Pixels: 320x240pxl_x000D_ Minimum Illumination: 0 Lx (When IR Light Is On)_x000D_ Night Vision Distance: Approx. 5m / 16.4ft_x000D_ Viewing Angle: 31 Degrees Diagonal PackageList 1 x Monitor 1 x Camera 2 x Power Adapter 1 x Instruction Manual