netFox 3G Camera is a mobile camera using 3G cellular network or WIFI Access Point and WDS (Wireless Distribution System) to link to the remote site. The device is designed especially for field workers like polices, fire fighters, security guards, rescue teams , field inspectors and construction workers, etc.

The basic functions for netFox 3G Camera:

  • Two models are available. One is netFox 3G Camera which uses 3G network
    • for connecting to Internet. The second model is netFox WIFI Camera which uses WIFI Access Point and WDS to connect to the Ethernet netwrok.
  • "Push to Link" to the remote central site for a live connection.
  • "SMS Request to Link" from remote site to make a live connection.
  • Making VoIP phone call or Video VoIP phone call when linked to remote site.
  • Sending current GPS location to remote at pre-set time interval.
  • Saving GPS data to SD card.
  • Recording Video Image to SD card.


Operation Modes:

  • Deep Sleep Mode.
  • GPS Recording Mode.
  • GPS Recording and Reporting Mode.
  • GPS and Video Recording Mode.
  • GPS and Video Recording and live link Mode.


General Specification:

  • Internal GPS.
  • Li-Ion Battery Operation.
  • Internal HSDPA or HSUPA.
  • 3~4 Hrs continuous link operation.
  • >3 Hrs video and GPS recording.
  • Internal high dynamic audio codec for field conference.
  • MJPEG/ MPEG4 image.

*** Provide SDK for building your own application

Techincal Specifications:

Processor

TMS320DM355 DaVinci™ processor

Operating System

RTOS MontaVista Linux Pro 4.0.1

RAM

1GB DDR2 SDRAM

Flash

1GB NAND FLASH

MMC/SD

S upport up to 32 GB SDHC card

Micro- USB

Micro -USB , for battery charging only

Mini-USB

For Video and Audio input interface

GPS
  • High sensitivity -159dBm
  • Frequency: L1,1575.42MHZ
  • Searching up to 20 Channel of satellites
  • Fast Position Fix
  • Built-in WAAS/EGNOS/MSAS Demodulator.
  • Support NMEA0183 V 3.0 data protocol.

Receiver Accuracy(Follow MTK chip specification)

  • DGPS(WAAS, EGNOS, MSAS, RTCM):1-5 M
  • Velocity: Without aid:0.1 M/sec
  • Time: 0.1 micro second. Sync GPS time

Datum

  • Datum: WGS84(Default) total 219 datum's

Time to First Fix(Follow MTK chip specification)

  • Hot start: 1 sec average
  • Warm start: 38 sec average
  • Cold start: 42 sec average
  • Reacquisition:<1sec

Limitations

  • Acceleration Limit: < 4G
  • Altitude Limit: < 18000 meters
  • Velocity Limit: < 515 M/sec

3G HSDPA
  • Multimode operation - HSUPA/HSDPA/UMTS/EDGE/GPRS/GSM
  • Triple-band HSPA/UMTS 850/1900/2100 MHz
  • Quad-band EDGE/GPRS/GSM   850/900/1800/1900 MHz
  • HSUPA uplink up to 5.76 Mbps
  • HSDPA downlink up to 7.2 Mbps
  • WCDMA (UMTS) uplink data rate up to 384 kbps
  • EDGE data up to 237 Kbps DL and 118Kbps UL, 3GPP Release4, class 12
  • GPRS data up to 85.6 Kbps DL and 42.8 Kbps UL

Wi f i

Optional *

Camera

1 . Camera module connected over mini sub port . Interface with camera module is analog 3-wire, mini -usb is just the physical connector used.
2. Aptina CMOS Image Sensor MT9V136

Optical Format : 1/4-inch
Sensitivity : > 11.5V/lux-s at 550nm
Pixel Size : 5.6µm x 5.6µm
Shutter Type : Electronic rolling shutter (ERS)
Effective Image Area : Total Array size: 3.584mm x 2.688mm
S/N Ratio : > 45dB
Pixel Dynamic Range : > 80dB
Fixed Pattern : Column < 2 percent ; Row < 2 percent
Dark Current : 200 e/s at 60 ℃ with a gain of 1
Color Filter Array : RGB standard Bayer
Automatic Functions :
Exposure, white balance, black level offset correction, flicker detection and avoidance, color saturation control, on-the-fly defect correction, aperture correction
ADC : 10-bit, on-chip

Video processing

TVP5146 video decoder with MPEG4 encoding on DM355

Audio

Stereo audio input and output. Standard earphones may be used.

Audio processor

ForteMedia FM11 speech processor for high dynamic audio

VoIP codes.

GSM codes.

Indicators

LEDs and buzzer for various indications

Battery Pack

Li thium polymer 3200mAH / 3.7V

Working time

3~4 hours continuous operation .

DC Power Supply

DC 12V /1A

Power consumption

Max 400mA @12VDC , Average 300mA @ 12VDC
Standby 1mA @ 12VDC.

Operating Temperature

Storage: -20oC to 70oC Working: -0oC to 55oC

Humidity

90% Maximum (Non-condensing)

Dimensions

(L x W x H): 130mm x 80mm x 22mm 

Weight

350g.

 

*Specifications are subject to change without notice