906F
Product Features:
1/4" Sharp CCD with 420TV lines
Infra-red LEDs for night-time vision
Weather-proof design for outdoor usage
4-channel available to avoid interference
Channel scan and channel skip for multi-camera usage
Built-in microphone for audio monitoring
Min. 100m transmission distance without block
Effective night vision range: 15m

Weather-proof 
Alloyed shell and special wether-proof structure satisfy demands of more environments, outdoor usage in particular.
 
Channel Skip 
Skip the unused channels by setting the mode control switch, when you manually switch channel or channel scan, the receiver will skip the unused channel automatically. The channel that you see will be what you want to see.
 
Channel Scan 
You could watch the situation from up to 4 different cameras via one receiver by changing channel manually or scanning channel automatically. In channel scan mode, all channels will display one by one looping in turn every 5 seconds.
 
Night Vision 
For Day & Night surveillance, the camera is built in 7 infra-red lights which provide min. 5m night vision range. The night vision function will turn on or off automatically when environment gets dark or bright.
 
Both Video and Audio Monitoring 
The product, which builds in 1/4" CCD image sensor and microphone, provides 300K pixels high quality display and high sensitive audio monitoring. With two features above, the product meets the demands of a wide range of applications. You can not only see but also hear what is happening.
 
2.4GHz Wireless Band 
The product works on the license-exempt 2.4GHz industrial, scientific, and medical(ISM)frequency band. The band is license-free status streamlines implementation and compliance world