850M 3.5-inch LCD Video Baby Monitor 2.4G Wireless Night Vision Temperature Monitoring 2 Way Intercom Baby Security Camera - US Plug

• 3.5?inch high definition LCD screen baby monitor

• Built?in lithium battery in the monitor, charging can be used, reduce the trouble of changing the battery

• Dynamically select clear channels to avoid interference from other 2.4ghz devices

• Hypnotic music playback function, temperature display function, two?way intercom, support data encryption

• Both the receiver and camera have built?in microphones and speakers Open space transmission range up to 300M(990ft)

Specification: 

• Material: ABS + electronic components

• Frequency: 2.4GHz digital

• Monitoring sensitivity: -88dBm

• Spread spectrum TX type: FHSS

• Modulation type: GFSK

• Data rate: 3 Mbps

• Transmission range: outdoor 300m (line of sight)

• Operating temperature range: 0? to +40?

• Working humidity range: 85%RH

• Environmental rating: indoor use only

• Camera: 

• Sensor: 1/3" color CMOS image sensor

• Effective pixels: H: 640, V: 480

• Lens: EFL=3.6mm, F=2.8

• Viewing angle (diagonal): 70 degrees

• IR LED type/night vision: 8pcs IR LED-850nm/5m

• Power requirements: DC 5V +/-10%

• Other special features: built-in microphone/speaker

• Size: about 9x5.5x8.7cm/3.54x2.17x3.43"

• Monitor:

• Display: 3.5" TFT LCD

• Resolution: 320x240 (RGB)

• Viewing angle: H: 80 degrees, V: 100 degrees

• Power requirements: DC 5V +/-10%

• Battery: 3.7V lithium polymer 1000mAh

• Size: about 11.9x4.6x9.4cm/4.69x1.81x3.70"