2.4GHz Wireless Camera Kits
1pcs 2.4GHz modulated frequency receiver, 4 channels for you to choose
Can put out the audio and video signals
Can display by TV, LTD TV and monitor
Radio frequency:
Demodulation type: FM
Input VSWR: 2:1
Receiving frequency range:
ISM 2,400 MHz-2,483MHz
CH1=2,414 MHz, CH2=2,432MHz
CHI=2,450 MHz, CH4=2,468 MHz
Intermediate frequency: 480 MHz
Frequency stabilization

4pcs Wireless Camera TP-CW2820;
Specifications
Imaging sensor: 1/3' CMOS
CMOS total pixels: Pal 628 x 582, NTSC 510 x 492
Horizontal resolution: 380 TV lines
View angle: 62
Minimum illumination: 1.5 Lux/F1.5
Gain control: Automatic
Frequency: ISM 2,400MHz~ 2,483MHz 4CH
Transmission power: FM
Modulation mode: 10mW
Bandwidth: 18MHz
Battery performance: +5V (DC)5%, 700mAh
Battery capacity: 500mAh
Working time: 4 hours
Consumption current: 80mAh
Operating humidity: 85% RH
Operating temperatures: -10~50oC/14~122F
Storage temperatures: -40~ -85oC/-40~185F
Dimensions ( W x L x H ): 66 x 23 x 23 mm
Weight: 60g
Unobstructed effective range: 100m
Channel frequency: CH1=2414, CH2=2432, CH3=2450 and CH4=2468 (MHz)
Features:
Wireless camera: 380TV lines sharp picture display
Built-in rechargeable Li-battery in camera
For at least 4 hours continuous working
Built-in microphone for audio monitoring
4 channels available to avoid interference
Min 100m transmission distance without block
Suitable for monitoring children and elders, and widely used for theft prevention, after-hours surveillance, home security