SM70PTZ 7inch HD LCD Baby Monitor Voice calls Description A baby monitor is simply part of everyday life with a baby or toddler. So you can hear when your child wakes up or has pain. A camera function is always an advantage, as you can see when your baby gets up or plays in bed instead of sleeping. The large 7-inch color screen delivers crystal clear images with 720p HD resolution and 2x zoom capability. Get a clear and stable live stream from anywhere with its digital 2.4GHz wireless transmission with a range of up to 260m PTZ Function The camera has a 2x zoom , 355°x 115° pan tilt function that can be controlled from the parent unit . So you don't need to run into the kids room to change the position of the camera . Automatic Night Vision: The automatic night vision function provides black white images at night . When the light in the nursery goes out, the night vision function starts automatically. Voice Activation (VOX) Built-in advanced professional VOX function. With the help of VOX function, your baby monitor will increase the standby time by 50% compared to other monitors. This function is very convenient and can save the battery of the parent unit. VOX function means that the baby monitor turns on only when sounds are detected. The rest of the time the baby monitor is silent and the display is off. Timer Meal time reminder Helps remind you to breastfeed your baby as scheduled . 2.5 H / 3 H / 3.5 H / 4 H / 4.5 H / 5 H / 5.5 hrs the time can be selected. Lullaby function and temperature alarm With the 8 lullabies, you have the ability to soothe the baby or help him fall asleep again. The room temperature monitor shows you the current nursery temperature (The room temperature whether it is too warm or too cold for your baby ) Intercom function The baby monitor is equipped with an intercom function , so you can not only hear the baby but also communicate with him soothingly when he wakes up in the middle of the night. No app, WiFi needed Unlike other wifi or app baby monitors, the device offers better user experience better privacy protection with its digital 2.4 GHz radio transmission. No limitations, thanks to USB port, you can also use a power bank instead of the electrical outlet, allowing you to use the camera even when traveling or outdoors.