•2.4GHz wireless technology •ECO/VOX Smart Wake Up: Extend standby time •Temperature monitoring (plus or minus 2°C temperature difference) •High/low-temperature alarm •Two-way intercom without delay •Multiple built-in fixed lullabies •Powerful and stable infrared night vision function •Multi-angle monitoring (adjustable horizontal/vertical direction) •Adjustable brightness/volume •Plug and Play: DC interface; no complicated WIFI connection or downloading any other APP,easy installation •Support 4x magnification •Feeding alarm clock setting (2 hours/4 hours/6 hours) •300m unobstructed long-distance transmission,30m indoor transmission (varies by environment) •The parental side can connect 4 baby side cameras at the same time •Standby time is up to 12 hours in ECO mode,up to 8 hours in normal mode Specifications: •Frequency: 2400-2483.5 MHz •Image sensor: 1/6 CMOS •CMOS pixel: 640*480 •TFT LCD: 5" •Effective Pixels: 320x240 •Demodulation mode: GFS •Frame rate: up to 25 fps •Power adapter: Input: 100-240 V,50/60Hz; Output: 5 V,600mA •Built-in Li-ion battery: 1200mAh •Standby time: up to 15 H in eco mode •Transmission power: 18+/-1dBm •Current consumption: 100mA •Display color: full color •Operating range: up to 300M •Operating temperature: 0-40°C •Humidity: 5-90% RH •Language: English Package included: •1 x Transmitter •1 x Receiver •1 x Power Adapter (Transmitter) •1 x Power Adapter (Receiver) •1 x Set of Explosion Proof Screw •1 x English Manual