RD3 GSM CCTV Camera Hardware Features
- Low power wireless rapid deployment camera using the GSM Mobile network
- Removable micro 1Gb SD storage card for up to 60,000 colour images
- Power input from 8V – 35V (12V Nominal)
- Power consumption when idle less than 0.6W
- 1 wired input from use of external PIR’s etc
- Built-in 869MHz wireless transceiver for wireless RF sensors
- On-board temperature monitoring
- GSM audio expansion connection to microphone & speaker
- Bluetooth Class 1 2.1
- On-board colour camera
- Status LED’s for system and GSM status voice message download & playback
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Temperature
Power
- 8-24V Nominal 12V
- 0.6W when idle
- 4W during voice or data call
GSM
- Quad band 850/900/1800/1900
- GPRS class 10
- Coding schemes CS1 to CS4
- Circuit switched data (CSD) asynchronous up to 14.4 kbps
- Automatic fax group 3 (class 1)
- Call forwarding
- Call barring
- Call waiting & Call hold
- Calling line identity
- Explicit call transfer
Interfaces
- 1 x input
- 1 x Open drain output
- 1 x RS484
- 1 x RF868MHz
Audio
- 1 x ADPCM voice output (optional)
- 1 x Microphone/earphone expansion
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Camera Specification
- Imager OV7640
- Imager sensitivity 1 Lux
- Array size 640 x 480
- Pixel size 5.6 x 5.6μ
- 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 <1mA
Camera lens
- Focal length 3mm
- Back focal length 5.5mm
- Angle of view (Diag) 120º
- F No 1.8
- Iris Fixed
- Lens construction
4 element glass with IR filter
The lens can be easily changed to suit the application from narrow to wide angle and include low light to normal light.
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