Product parameters:1.2.4GHz wireless technology2..ECO/VOX intelligent wake-up: extend standby time3. Temperature monitoring (temperature difference plus or minus 2 degrees); high/low temperature alarm4. Two-way intercom without delay5. Multiple built-in fixed lullabies6. Powerful and stable infrared night vision function7. Multi-angle monitoring (horizontal/vertical adjustment)8. Adjustable brightness/volume9. Plug and play: DC interface; no complicated WIFI connection or download any other APP, easy to install10.2 times magnification11. Breastfeeding alarm clock setting (1/2 hour 3/4 hour/6 hour)12 300 meters barrier-free long-distance transmission, indoor transmission 30 meters (depending on the environment)13. Parents can connect 4 baby cameras at the same time14. The standby time can be up to 12 hours in ECO mode, and up to 8 hours in normal modeFrequency: 2400-2483.5 MHzImage sensor: 1/6 CMOSCMOS pixel: 640*480TFT LCD screen: 5"Effective pixels: 480x272Demodulation mode: GFSFrame Rate: Up to 25 fpsPower Adapter: Input: 100-240 V, 50/60Hz; Output: 5 V, 600 mA;Built-in lithium-ion battery: 3000mAhStandby time: up to 15 H in eco modeTransmission power: 18+/-1dBmCurrent consumption: 100mADisplay color: full color;Working range: up to 300M (direct distance from open and unobstructed outdoors)Working temperature: 0 ~ 40CHumidity: 5-90% RHLanguage: There are many languages in the menu to choose from, including RussianPackaging accessories: Monitor X1 Camera X1 Charging plug (Monitor) X1 Charging plug (camera) X1 Instruction manual X1 Explosion-proof screws (for wall use) X1