Features: 
100% brand new and high quality 
Plug and play 
Data privacy protect 
With temperature detection 
Dynamically select clean channels to avoid interference from other 2.4GHz devices 
For indoor use only 
Specifications: 
Transmission frequency: 2400~2483.5 MHz 
Transmission Power: 17dBm Max. 
Monitor sensitivity: -88dBm 
Spread Spectrum: FHSS 
Modulation Mode: GFSK 
Data rate: 3Mbps 
Transmission range: outdoor 300m 
Operating temperature: 0 ~ 40° C 
Operating humidity: 85% EH 
Wireless Monitor: 
LCD Size: 3.50" Color TFT 
Resolution Supported: 320x240 RGB 
Viewing angle: h: 80degree, V: 100 degree 
Number of camera: support up to 4 cameras 
Power requirement: Adapter DC5V±10% 
Battery: 3.7V Li-polymer 
Wireless Camera 
Image sensor: 1/3"color CMOS image sensor 
Effective pixel: H: 640, V: 480 
Lens: EFL=3.6mm F=2.8 
Viewing angle: 70 degree 
IR Led type: 8PCS IR LED-850nm/5m 
Built-in MIC/speaker: yes 
Plug: US plug 
Input: 100-240V 50/60HZ 100mA 
Camera unit size: Approx 90*55*76mm/3.54*2.17*2.99 inch 
Receiver unit size: Approx 118*82*20mm/4.65*3.23*0.79 inch 
Weight: 475g 
Color: White 
Package includes: 
1 x Camera Unit (with original pack) 

1 x Receiver Unit 

1 x English User Manual

2 x 100~240V plug power adapters