Microcamera RADIERA cu distanta mare de transmitere cu USB portabil

Microcamera RADIERA cu distanta mare de transmitere cu usb portabil Descriere
Minicamera in radiera scolara sau pachet de guma cu transmitere wireless 500m direct pe USB DVR.
Avantajul de a avea imaginea direct pe laptop: Este portabil,are ecran mare si se poate captura imagini la fata locului apoi se pot vizualiza ulterior in alta parte.
*Transmission range is up to 300~500m (L.O.S.);
* Convenient & safe body-worn hidden gadgets, nobody will aware mini camera in the button!
* All are portable with built-in li-battery;
* Wireless transmission provides real time video Portabil USB DVR to view result as you record,never miss a chance!
*Adjustable focus up to users' choice;
*Video Format: Mpeg-4,AVI (800 or 320 @ 30fps) MP4,3GP
*420TV line for clear image;
*Night vision available
**Encrypted frequency available to avoid interference from Wifi equipment, WLAN network, bluetooth equipments;and other general 2.4GHz equipments can't receive your signal,protect privacy well.
Parametrii Minicamera nasture wireless: Specification:
Modulation Mode


FM


Unobstructed Effective Range


300~500m(Without Block)


Operating Temperature


0°C~ 50°C / 14℉~ 122℉


Storage Temperature


-20°C ~ 60°C / -4℉ ~ 140℉


Operating Humidity


85%RH


CAMERA


Transmission Frequency


1) General ISM 2,400MHz~ 2,483MHz CH1 CH2 CH3
2) Encrypted: 2370Mhz (CH1); 2510MHz (CH4)


Audio subcarrier frequency


6.0Mhz;6.5Mhz


Antenna


Built-in 2.4G antenna


Transmitting Range


300 feet in line of sight


Imaging Sensor Type


CMOS


CMOS Total Pixels


628×582(PAL)/ 510×492(NTSC)


Horizontal resolution


420TV line


Frame rate


30FPS


Built-in mic.


55dB high sensitivity


View Angle


62°


Camera lens focus


Beyond:3m vicinity:10cm


Minimum Illumination


0..05 Lux / F1.5


Transmission Power


10mW


Battery Performance


Li-ion Battery 220 MAH


Working Time


2 hours


Charge time


40 minuts


Operating voltage


DC 5V


Operating current


110MA


Dimensions( L X W X H)


57mm X20mm X 11.5mm


Weight


17g


REPEATER


Frequency


1)General: Receiver CH1(2414MHz)Transmitter CH4(2468MHz)
2)Encrypted: Receiver CH1(2370MHz)Transmitter CH4(2510MHz


Antenna Type


Directional/Omni


Operating Humidity


85%RH


Receiving Sensitivity


≤-85dBm


Transmission Power


200mW


Video System


PAL/NTSC


Audio System


6.0MHz


Antenna Port


50ohm SMA


Consumption Current


300mA (Max.)


Built-in Li-battery


120mAh


Li-battery working time


4 hours


Power Supply


DC5V 500mA


Dimensions (LXWXH)


12 X 6.7 X1.7 CM



USB DVR Parameter list:
Item


Value


Frequency


1) Receiver CH1(2414MHz)Transmitter CH4(2468MHz)
2) Receiver CH1(2370MHz)Transmitter CH4(2510MHz)


Modulation Type


FM


Antenna Type


Directional/Omni


Operating Temperature


-10°C~ 50°C / 14℉~ 122℉


Storage Temperature


-20°C ~ 60°C / -4℉ ~ 140℉


Operating Humidity


85%RH


Receiving Sensitivity


≤-85dBm


Transmission Power


200mW


Video System


PAL/NTSC


Audio System


6.0MHz


Antenna Port


50ohm SMA


Consumption Current


300mA(Max.)


Built-in Li-battery


120mAh


Li-battery working time


4 hours