http://www.omejo.com

Description:

This  a well calculator built in wireless mini camera and transmitter inside. with a remote control can easily turn the camera on and off.The camera and transmitter are invisible to the human eye. This covert system can be put anywhere of your office,house.or anywhere you need.Build in Lithium Battery inside, can be rechargeble! still keep the calculator function.
 

1. 2.4G Wireless Calculator  Camera Specification:
                                                               Color Pal                                             Color NTSC
Image:                                            1/3 CMOS sensor                                 1/4 CMOS sensor
PICTURE ELEMENT:                    PAL: 628X582                                      NTSC:510X492
ELECTRONIC SHUTTER:              1/60-1/15000's                                    1/60S-6.3US
S/N RATIO:                                            >46dB                                                     >48dB
HORIZONTAL RESOLUTION:      382TV LINES                                            382 TV LINES
VIDEO OUTPUT:                            1Vp-p 75ohm                                            1Vp-p 75ohm
MIN ILLUMINATION:                            2LUX                                                          2LUX
BACKLIGHT OPENSATION:               AUTO                                                         AUTO
OPERATING TEMP:                          -10--+50                                                     -10--+50
POWER SUPPLY:                             2.7-4.5V                                                     2.7-4.5V
POWER CONSUMPTION:                <50mA                                                       <45mA
IC:                                                          OV7910                                                     Ov7930
 
2. Smallest 2.4 ghz Transmitter
 Specification:
 Output power: 50mW
 Frequency :2.4GHz, wireless Video+ Audio
 Channel:Four channels optional;  CH1=2414MHz; CH2=2432MHz;  CH3=2450MHz; CH4=2468MHz
 Range:30-100m
 Power:DC5V
 Dimension:19X19(mm)
 Weight:32g
 
3. wireless mobile AV camera & receiver :
1. 2.4GHz 4-channel palm wireless mobile AV camera & receiver         
2. AVI format MPEG-4 wireless AV recorder, with real-time clock display;         
3. MP3, MP4 player, picture browse supportable;         
4. Cabled AV recording and TV function supportable;         
5 .960*240 high-definition 2.5 inch TFT LCD display screen        
6.built in 128MB memory block, Support up to 8G memory MMC/SD card, mobile 1.8" HD memory,ading and writing
supportable;         
7. Support the connection with the display so as to play and record programs;         
8.Inbuilt with high-capacity polymer lithium battery, 5 h continuous play time.
9.resolution:640*480/320*240/160*128
10.Reception Frequency: 2.4GHz, 4 channel, manual switch;        
11.Channel Frequency:   CH1=2414MHz; CH2=2432MHz;    CH3=2450MHz; CH4=2468MHz    
12.Record Format: AVI/ASF/MOV /ADPCM/WMV/WAV/MPEG-4      
13.Video Play Format: Support MOV,MPEG-1 , MPEG-4 , AVI , ASF , ADPCM       
14.Picture Format : JPG  format         
15.Interface:  1.High-speed USB2.0 interface, 2.Inbuilt with speaker 1.5W 3.AV input