GSM-SD的遥控摄影机（SD卡)

GSM-SD Remote Camera with SD CardGSM-SD Remote Camera is a GSM/GPRS enabled VGA camera that can take pictures on demand or on activation of external events . It is equipped with multiple I/O expansion and can be easily interfaced to external equipment and can also be expanded with audio hardware to allow remote listening. The GSM-SD Remote Camera can be located anywhere in the world with GSM coverage and you call the camera and take pictures directly to your mobiphone. You can also command The GSM-SD Remote Camera to contact you via SMS, MMS or directly to your phone when any of its sensors are activated. The camera can take pictures as required and save in the SD card. The pictures it delivers are colour images with selectable resolution from 80x60 to 640x480 pixels. If you use the RS485 version of the VGA camera then you can connect multiple cameras to a single GSM/GPRS controller. A single broadcast command can request all cameras to take a picture at the same time.Dial in to take a picture Send a message to take a picture Alarm to take a picture 1. On activation of any of its inputs 2. On activation of any of wireless dector 3. On someone pass the camera Picture send to : 2 of your Email computer centra your mobiphone by MMSSpecificationGSM Unit Power 12V DC nominal. GSM 900/1800/1900 Mhz tri-band GSM and GPRS. GSM Interface RS232 . RS485 or RS422. CMOS level serial with Transmit and Receive I/O 3 x digital outputs, 3 x digital inputs and 1 x 3A 30VDC relay output, 1 Voice inside alarm out and inside microphone signals available . DTMF inside DTMF board responds to DTMF control. Temperature -40 75 degrees Celsius.Camera Specification Imager OV7640 Imager Sensitivity 1 lux Array size 640 x 480 Pixel size 5.6 x 5.6µm Scanning Progressive Image area 3.6 x 2.7mm S/N ratio 46dB Interface levels Vmax 3.3V Operating voltage 3.3VDC Operating current 45mA Power down current < 1mACamera Lens Focal length 3mm Back focal length 5.5mm Angle of view (Diag) 120