High Power 800mw 1.2GHz Wireless Button Camera and Receiver Set
Product Description
1.5*2*0.5cm,clothes’button size.
Small size, light weight, easy operation, emitter build-in high storage li-battery to be able to work in long time
Could adjust lens focus to take photo of short distance letter
Apply to situation of inconveniently or can’t exposing taking photo, such as exam, gambling, take proof, TV station detective, investigate, industry and commercial hitting fake, quality bureau, government office, police, layer office, reverse corrupt bureau, court and etc
Specification Wireless Button Camera
Image Sensor 1/4" SONY CCD
Effective Pixels PAL:628(H)*582(V)
NTSC:510(H)*492(V)
Horizontal Resolution 450TV Lines
Mini. Illumination 0.05LUX
Lens Type Button
Electric Shutter /50 to 1/10,000
Sync. System Internal
Emit/Receive Frequency 1060-1380 MHZ(4 CH)
Space Distance 200 - 500 meters
(without block)
Wireless receiver
Power Supply 12V DC
Current 500mA
Dimensions 83*58*18(mm)
Transmission rate 800mW
Radio freqency 1060-1380 MHZ
Channel 4
Antenna input impedance 50Ω
Audio sub-carrier frequency Dual Audio 6.0MHz/6.5MHz
Video input impedance 75Ω
Audio input impedance 600Ω
Transmission distance 200-500Meter(without block)
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