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No.13S094-05 

 
 
 

 

 

 

30/59 

STC-SCA503POE / STC-SBA503POE 

Product Specifications and User’s Guide 

 

8.5 

CMOS Rest Type 

 

With this camera, you can select the sensor exposure type as either "Electronic Rolling Shutter (ERS)" or 
"Global Reset Release (GRR)". When GRR is used under low light, the exposure at the bottom portion of 
image is longer than the exposure at the upper portion, so it becomes brighter. 
 

 

ERS(for Edge Preset)

 

 
 
 
 
 
 
 
 
 
 
 

GRR(for EdgePreset) Note:This function works on Trigger-mode

 

 
 
 
 
 
 
 
 
 
 

*Note1: When changing this CMOS reset type, please set the free-run mode (TriggerMode = Off) at first. If 
not, image may not come up. 

 

 

Trigger

Exposure

1st Row Exposure

(Exposure Start Delay)

2nd Row Exposure

Last Row Exposure

Data Tx



Internal Delay

Trigger

Exposure

1st Row Exposure

(Exposure Start Delay)

2nd Row Exposure

Last Row Exposure

Data Tx



For more information please contact Aegis Electronic Group, Inc. *(888)687-6877 *[email protected] *http://www.aegiselect.com

Aegis 

Electronic 

Group, 

Inc.

Summary of Contents for STC-SBA503POE

Page 1: ...on Color Monochrome CMOS PoE Camera STC SBA503POE 5M Monochrome STC SCA503POE 5M Color Product Specifications and User s Guide For more information please contact Aegis Electronic Group Inc 888 687 6877 aegis g2 aegiselect com http www aegiselect com A e g i s E l e c t r o n i c G r o u p I n c ...

Page 2: ... 13 4 4 Environmental Specifications 13 5 Connector Specifications 14 5 1 RJ45 Connector 14 5 2 Power and Control Signal Connector 15 Equivalent Circuit for the Input Pin of the I O Connector 17 Typical Input Circuit 18 Typical Output Circuit 19 Input and Output Signal Timing Hardware Trigger 20 Input and Output Signal Timing Software Trigger 21 6 Dimensions 22 6 1 STC SBA503POE 22 6 2 STC SCA503P...

Page 3: ...gative Polarity Trigger signal 28 8 4 Edge Preset Trigger Mode Trigger Input While the Image Is Out 29 Timing 29 8 5 CMOS Rest Type 30 9 Camera Functions 31 9 1 ROI Region of Interest 31 ROI 1 region 31 9 2 Pixel Format 33 9 3 Binning 33 9 4 Decimation Skipping 34 9 5 Image Flip 35 9 6 Gain 37 Analog gain 37 Digital gain 37 9 7 Black level 37 9 8 ALC Auto Light Control 38 ALC control method 39 AGC...

Page 4: ...cedure 48 9 13 The camera settings GenICam parameters control with SDK 49 Integer type parameter control 49 Float type parameter control 49 Enumeration type parameter control 49 String type paramter control 50 Boolean type parameter control 50 Command type paramter control 50 9 14 GenICam Command List 51 DeviceControl 51 ImageFormatControl 51 AcquisitionControl 52 DigitalIOControl 52 CounterAndTim...

Page 5: ...ol shows completion or instruction Environment condition Warning Do not use flammable or explosiveness atmospheres This will cause of personal injury or fire Do not use for safety for human body related usage This camera is designed for use do not harm human body immediately if by any chance the camera has malfunction Caution Use and store under specified environmental conditions Vibration shock t...

Page 6: ...ed by malfunction Do not put combustibles near the camera This will cause of fire Do not use without usage that is specified in the specifications for this camera This will cause of personal injury or malfunction Do not push metals including screw driver into radiation holes This will cause of electrification or malfunction Caution Do not push contamination into opening of the camera This will cau...

Page 7: ...ive pixels may appear due to the sensor characteristics Use below recommend materials or equivalent materials to clean the surface of glass Air dust Non Freon air duster NAKABAYASHI Co LTD Alcohol Propan 2 ol SAN EI KAKO Co LTD Non woven nikowipe clean room NKB Use a soft cloth to clean the camera 2 Warranty Warranty period One year after delivery However the camera had malfunction with camera use...

Page 8: ...e Rate Full Scanning 14 fps 5M 8bits CMOS Rolling Shutter Global Reset Defective Pixel Correction up to 64 points 8bits 10bits or 12bits output 3 2 Product Number Naming Method STC SxA503POE 503 5M 1 2 5 sensor POE PoE Power over Ethernet GigE B Monochrome C Color Sensor Manufacture A Aptina For more information please contact Aegis Electronic Group Inc 888 687 6877 aegis g2 aegiselect com http ww...

Page 9: ...econds Default 71 118 0 µseconds Edge Preset Trigger Pulse Width Trigger 32 µseconds to Non limit seconds Gain Analog 0 to 7 51 dB Default 0 dB Digital Sensor x1 to x6 Default x1 Digital FPGA x1 to x3 Default x1 Gamma Gamma 1 0 Factory default or unloadable gamma table Default 1 ROI Horizontal 32 to 2 592 pixels Vertical 32 to 1 944 lines Default 2 592 x 1 944 Adjustable steps for image size 8 pix...

Page 10: ...liance Power Consumption 12 Vdc Less than 3 0 W Power Over Ethernet Less than 3 0 W Precautions 1 The horizontal and vertical can be set individually for binning and decimation functions The combination of binning and decimation function is defined 3 The binning and decimation function cannot use simultaneously For more information please contact Aegis Electronic Group Inc 888 687 6877 aegis g2 ae...

Page 11: ...cations and User s Guide 4 2 Spectral Sensitivity Characteristics STC SBA503POE STC SCA503POE For more information please contact Aegis Electronic Group Inc 888 687 6877 aegis g2 aegiselect com http www aegiselect com A e g i s E l e c t r o n i c G r o u p I n c ...

Page 12: ...03POE Product Specifications and User s Guide IR Cut Filter STC SCA503POE For more information please contact Aegis Electronic Group Inc 888 687 6877 aegis g2 aegiselect com http www aegiselect com A e g i s E l e c t r o n i c G r o u p I n c ...

Page 13: ...eed 65 deg C This corresponds to an environmental temperature of approximately 40 deg C Environmental Humidity 0 to 85 RH No condensation Storage Temperature Humidity Environmental Temperature 30 to 65 deg C Environmental Humidity 0 to 85 RH No condensation Vibration 20 Hz to 200 Hz to 20 Hz 5 min cycle acceleration 10 G XYZ 3 directions 30 min each Shock Acceleration 38 G half amplitude 6 msecond...

Page 14: ...rk Switcher being used is 1GB transferring Green LED Yellow LED Status Green Light ON Yellow Light ON Power ON 1GB NIC Green Light OFF Yellow Light OFF Power ON 100MB NIC Green Light ON Yellow Light Blinking 1Gb Transferring Light OFF Yellow Light Blinking 100 Mb Transferring Power I O Connector RJ45 Connector Camera is powered on Green light ON Orange light Blinking 1 GB Transferring Green light ...

Page 15: ... OUT Voltage 1 GND IN 0 V 2 I O 1 OUT 3 3 V Open Collector 3 I O 2 OUT 3 3 V Open Collector 4 TRG_In Opt Isolated IN Low Smaller than 1 0 V High 3 0 to 26 4 V potential difference between TRG_In and TRG_In 5 TRG_In Opt Isolated IN 6 POWER IN IN 10 8 to 26 4 Vdc GenICam command I O 1 Pin No 2 I O 2 Pin No 3 1 FrameTriggerWait initial setting for I O 1 2 UserOutput 3 ExposureActive initial setting f...

Page 16: ...tValue 3 ExposureActive The user can check the exposure time with the ExposureActive signal 4 TriggerAuxiliary The TriggerAuxiliary signal is the input trigger signal 5 TriggerInternal The TriggerInternal signal is the input trigger signal with the trigger delay time 6 SensorReadOut The SensorReadOut signal is the FVAL signal which is the image output period of the time 7 StrobeSignal The StrobeSi...

Page 17: ...pecifications and User s Guide Equivalent Circuit for the Input Pin of the I O Connector For more information please contact Aegis Electronic Group Inc 888 687 6877 aegis g2 aegiselect com http www aegiselect com A e g i s E l e c t r o n i c G r o u p I n c ...

Page 18: ...BA503POE Product Specifications and User s Guide Typical Input Circuit For more information please contact Aegis Electronic Group Inc 888 687 6877 aegis g2 aegiselect com http www aegiselect com A e g i s E l e c t r o n i c G r o u p I n c ...

Page 19: ...s Guide Typical Output Circuit Note Value of Vcc and Pull up register can be set within the spec of transistor For more information please contact Aegis Electronic Group Inc 888 687 6877 aegis g2 aegiselect com http www aegiselect com A e g i s E l e c t r o n i c G r o u p I n c ...

Page 20: ...y Exposure Video output FrameTriggerWait ExposureActive TriggerAuxiliary TriggerInternal SensorReadOut StrobeSignal StrobeSignalDelay on GenICam StrobeSignalOnTime on GenICam TriggerDelay on GenICam Up to 15us For the signal duration refer to another chapter Exposure ExposureTimeRaw on GenICam For the signal duration refer to another chapter Exposure For more information please contact Aegis Elect...

Page 21: ...ommand FrameTriggerWait ExposureActive TriggerAuxiliary TriggerInternal SensorReadOut StrobeSignal StrobeSignalDelay on GenICam StrobeSignalOnTime on GenICam ExposureTimeRaw on GenICam Trigger delay Exposure Video output TriggerDelay on GenICam For the signal duration refer to another chapter Exposure For more information please contact Aegis Electronic Group Inc 888 687 6877 aegis g2 aegiselect c...

Page 22: ...TC SBA503POE Unit mm 35 35 1 32UNF C mount 25 53 5 62 1 Tripod depth 5 Top and bottom 14 5 15 5 32 3 4 M4 depth 4 Top and botttom 20 34 4 For more information please contact Aegis Electronic Group Inc 888 687 6877 aegis g2 aegiselect com http www aegiselect com A e g i s E l e c t r o n i c G r o u p I n c ...

Page 23: ...POE Unit mm 35 35 1 32UNF C mount 25 53 5 62 1 Tripod depth 5 Top and bottom 14 5 15 5 32 3 4 M4 depth 4 Top and bottom 34 4 25 33 4 For more information please contact Aegis Electronic Group Inc 888 687 6877 aegis g2 aegiselect com http www aegiselect com A e g i s E l e c t r o n i c G r o u p I n c ...

Page 24: ...ata nth pixel being transferred STC SCA503POE Color Pixel m n of Data nth pixel of the mth line being transferred Pixel1 of Data Pixel2 of Data Pixel12 of Data Pixe11 of Data Pixel22 of Data Pixel21 of Data For more information please contact Aegis Electronic Group Inc 888 687 6877 aegis g2 aegiselect com http www aegiselect com A e g i s E l e c t r o n i c G r o u p I n c ...

Page 25: ... selected the exposure periods are the high states of the trigger pulse Note When set TriggerMode Off under TriggerMode On ExposureMode TriggerWidth please set ExposureMode Timed at first and after that set TriggerMode Off Timing Note 1 The exposure time is set by active pulse duration of trigger signal E x p o s u r e T i m e S e n s o r E x p o s u r e I m a g e o u t Exposure time Sensor exposu...

Page 26: ...ved by the filtering if the pulse width of the input trigger signal is less than 60 CLK Please input a trigger signal with more than 61 CLK pulse width Note 2 The exposure will start 8H after the rising edge of the trigger signal T1 Input Trigger signal Exposure time Exposure time T1 T1 8 H T1 60 CLK Filtering Note 1 Trigger signal With Photocoupler delay Less than 15 useconds T1 8H T1 Input Trigg...

Page 27: ...trigger mode in the previous sections However in this mode the exposure duration time is based on the preset value stored by the by the camera setting communication Timing Note 1 The exposure time is set by the preset electronic shutter speed Image Out Trigger Input Positive Exposure Time For more information please contact Aegis Electronic Group Inc 888 687 6877 aegis g2 aegiselect com http www a...

Page 28: ...he filtering if the pulse width of the input trigger signal is less than 60 CLK Please input a trigger signal with more than 61 CLK pulse width Note 2 The exposure will start 8H after the rising edge of the trigger signal Input Trigger signal Exposure time T1 Exposure tim T1 Preset exposure time Filtering Note 1 60 CLK Less than 60 useconds Trigger signal With Photocoupler delay 8 H Input Trigger ...

Page 29: ...it is necessary to disable the trigger signal mask with the communication To avoid generating additional noise on the image it is necessary to set the H reset at the exposure start mode Timing Note 1 The exposure time is set by the preset electronic shutter speed Exposure time Sensor exposure Trigger signal Rising edge Video out Note1 For more information please contact Aegis Electronic Group Inc ...

Page 30: ...RS for Edge Preset GRR for EdgePreset Note This function works on Trigger mode Note1 When changing this CMOS reset type please set the free run mode TriggerMode Off at first If not image may not come up Trigger Exposure 1st Row Exposure Exposure Start Delay 2nd Row Exposure Last Row Exposure Data Tx Internal Delay Trigger Exposure 1st Row Exposure Exposure Start Delay 2nd Row Exposure Last Row Exp...

Page 31: ...utput image pixels Width OffsetX should not exceeded maximum width Height Integer type Height of the output image lines Height OffsetY should not exceeded maximum height OffsetX Integer type Horizontal pixel offset Default 0 Adjustable steps 8 pixels OffsetY Integer type Vertical offset for the output image lines Default 0 Adjustable steps 2 liens The ROI area settings are below Width Height Offse...

Page 32: ...SCA503POE Width Range 32 to 2 592 pixels Default 2 592 pixels Adjustment steps 8 pixels Height Range 32 to 1 944 lines Default 1 944 lines Adjustment steps 2 lines For more information please contact Aegis Electronic Group Inc 888 687 6877 aegis g2 aegiselect com http www aegiselect com A e g i s E l e c t r o n i c G r o u p I n c ...

Page 33: ...d N A RGB8Packed Each format specified on GenICam PFNC Pixel Format Naming Convention 9 3 Binning Binning OFF BinningVertical 1 BinningHorizontal 1 A full resolution 2 592 x 1 944 images are output The default frame rate is 14 fps Binning Vertical 1 2 BinningVertical 2 BinningHorizontal 1 The width is full resolution and approximately 1 2 of the height of the Normal image is output 2 592 x 972 The...

Page 34: ...zontal pixels are output Resolution fps Setting 1 296 x 1 944 Approx 23 BinningVertical 1 BinningHorizontal 2 Resolution fps Setting 2 592 x 972 Approx 28 DecimationVertical 2 2 592 x 648 Approx 42 DecimationVertical 3 2 592 x 486 Approx 55 DecimationVertical 4 2 592 x 388 Approx 69 DecimationVertical 5 2 592 x 324 Approx 82 DecimationVertical 6 2 592 x 276 Approx 96 DecimationVertical 7 Resolutio...

Page 35: ...tch ON OFF at Horizontal False Horizontal Flip Off True Horizontal Flip On Default False ReverseY IBoolean Type Switch ON OFF at Vertical False Vertical Flip Off True Vertical Flip On Default False Reverse X Off Y Off 00 01 02 03 10 11 12 13 20 21 22 23 30 31 32 33 00 01 02 03 10 11 12 13 20 21 22 23 30 31 32 33 Reverse X Off Y On Reverse X On Y Off 00 01 02 03 10 11 12 13 20 21 22 23 30 31 32 33 ...

Page 36: ...e X Off Y On 00 01 02 03 10 11 12 13 20 21 22 23 30 31 32 33 Reverse X On Y Off 00 01 02 03 10 11 12 13 20 21 22 23 30 31 32 33 Reverse X On Y On 00 01 02 03 10 11 12 13 20 21 22 23 30 31 32 33 For more information please contact Aegis Electronic Group Inc 888 687 6877 aegis g2 aegiselect com http www aegiselect com A e g i s E l e c t r o n i c G r o u p I n c ...

Page 37: ...ital gain formula Gain xtimes 1 DigitalGain 128 9 7 Black level This parameter sets the black level the clamp level for the black signal The bottom of the signal is clamped at this setting level The signal does not become below this level GenICam parameter BlackLevel Float type Black level Range 0 to 20 Default 31 Black level formula At 12bits output Black level grayscale BlackLeve 4 At 10bits out...

Page 38: ...h weight area ALCWindowV1 ALCWindowV2 ALCWindowV3 ALCWindowV4 Integer type Vertical positions for the frame of the weight area Range 0 to 1 943 Default V1 32 V2 680 V3 1 264 V4 1 912 ALCWindowH1 ALCWindowH2 ALCWindowH3 ALCWindowH4 Integer type Horizontal positions for the frame of the weight area Range 0 to 2 591 Default H1 36 H2 900 H3 1 692 H4 2 556 Target brightness TargetBrightness formula At ...

Page 39: ...tness if the brightness cannot maintain to the TargetBrightness with the auto shutter AGC Auto Gain Contorl The brightness of the image maintains to the target brightness with the gain automatically If the brightness of the image is the darker than the target brightness the gain increases up to AGCRange If the brightness of the image is the brighter than the target brightness the gain decreases Ge...

Page 40: ...hutterTime Integer type Minimum exposure time µsecond Range 32 to 1 000 719 Default 32 Max_ShutterTime Integer type Maximum exposure time µsecond Range 32 to 1 000 719 Default 71 108 ALC settings procedure ALC settings procedure 1 Sets ALCWeight1 to 9 2 Sets ALCWindowV1 to 4 3 Sets ALCWindowH1 to 4 4 Sets TargetBrightness 5 Sets ACL_Peak_Average 6 Sets AGCRange if AGC is using 7 Sets Min_ShutterTi...

Page 41: ... white balance Default 0 BalanceRatio_Gr_Once Integer type GR white balance gain for OFF and push to set white balance Default 0 BalanceRatio_B_Once Integer type R white balance gain for OFF and push to set white balance Default 0 BalanceRatio_Gb_Once Integer type Gb white balance gain for OFF and push to set white balance Default 0 BalanceRatio_R_Preset1 Integer type R white balance gain for pres...

Page 42: ...alanceRatio_X_Once X R Gr B or Gb White balance OFF setting procedure 1 Sets Off at BalanceWhiteAuto Auto white balance The optimized white balance gain calculates each frame for the auto white balance Auto white balance setting procedure 1 Sets Continuous at BalanceWhiteAuto Push to set white balance The white balance gain adjusts once after select this white balance then set to Balance_X_Once X ...

Page 43: ...atio_B_Preset2 BalanceRatio_Gb_ Preset2 Preset3 BalanceRatio_R_Preset3 BalanceRatio_Gr_ Preset3 BalanceRatio_B_Preset3 BalanceRatio_Gb_ Preset3 Preset white balance setting procedure 1 Sets the white balance gain for the preset1 2 or 3 X 1 to 3 BalanceRatio_R_PresetX BalanceRatio_Gr_PresetX BalanceRatio_B_PresetX BalanceRatio_Gb_PresetX 2 Sets PresetX X 1 to 3 at BalanceWhiteAuto For more informat...

Page 44: ...a Range 0 to 1 943 Default V1 0 V2 1 943 WB_WindowH1 WB_WindowH2 Integer type Horizontal frame position for the specified area Range 0 to 2 591 Default H1 0 H2 2 591 The brightness threshold for the white balance gain calculate pixel YThreshold Threshold grayscale YThreshold 12bits process in the camera The white balance calculation area settings are below WB_WindowV1 WB_WindowV2 WB_WindowH2 WB_Wi...

Page 45: ...ding from ROM to RAM Gamma table loading procedure ReloadGammaData 1 Executes ReloadGammaData Gamma table writing It is necessary to use the virtual com port communication eBUS SDK PvSerialPort class to write the gamma table to the camera The gamma table cannot write the camera with GenICam parameter Please refer the other document for the details of the gamma table writing For more information pl...

Page 46: ...erSetLoad or UserSetSave process for the selected data UserSetDefaultSelector Enumeration type Select which settings Default or UserSet1 load automatically when the camera power is on Selection saves automatically UserSetLoad Command type The camera settings load from ROM to the register in RAM UserSetSave Command type The camera settings at the register in RAM save to ROM The camera settings savi...

Page 47: ...settings of UserSet1 are overwrite with the settings of Default The camera settings initialization procedure 1 Selects Default at UserSetSelector 2 Executes UserSetLoad 3 Selects UserSet1 at UserSetSelector 4 Executes UserSetSave When UserSetLoad is executing the camera settings load from the selected ROM to the register at RAM When the camera power is on the camera settings load from the selected...

Page 48: ...nal is selectable by the register accesses or the GenICam commands Switching point 1 Select the trigger signal setting for GenICam Sets Software at TriggerSource for the software trigger signal input Sets Hardware at TriggerSource for the hardware Hardware on GenICam TriggerSource Line0 on GenICam For more information please contact Aegis Electronic Group Inc 888 687 6877 aegis g2 aegiselect com h...

Page 49: ...evice GetGenParameters SetFloatValue AcquisitionFrameRate 33 3 C PvDevice GenParameters SetFloatValue AcquisitionFrameRate 33 3 e g AcquisitionFrameRate reading C PvDevice GetGenParameters GetFloatValue AcquisitionFrameRate doubleValue C doubleValue PvDevice GenParameters GetFloatValue AcquisitionFrameRate Enumeration type parameter control Enumeration type parameter such as BalanceWhiteAuto contr...

Page 50: ...rol Boolean type parameter such as LineInverter0 control e g LineInverter0 writing C PvDevice GetGenParameters SetBooleanValue LineInverter0 true C PvDevice GenParameters SetBooleanValue LineInverter0 true e g LineInverter0 reading C PvDevice GetGenParameters GetBooleanValue LineInverter0 boolValue C boolValue PvDevice GenParameters GetBooleanValue LineInverter0 Command type paramter control Comma...

Page 51: ... vertical resolution height of the image by the specified vertical decimation factor RegionSelector Selects the Region of interest to control The RegionSelector feature allows devices that are able to extract multiple regions out of an image to configure the features of those individual regions independently ReverseX This feature is used to flip horizontally the image sent by the device The AOI is...

Page 52: ...e Sets the Exposure time when ExposureMode is Timed and ExposureAuto is Off This controls the duration where the photosensitive cells are exposed to light ExposureTimeAbs Sets the Exposure time when ExposureMode is Timed and ExposureAuto is Off This controls the duration where the photosensitive cells are exposed to light ExposureTimeRaw Sets the Exposure time when ExposureMode is Timed and Exposu...

Page 53: ...ments of up to 30 nseconds TimerPeriod Returns the period in ns of the selected timer TimerFrequency Returns the frequrency in Hertz of the selected timer EventControl Name Description PLC Category that contains the PLC event features IPEngineCamHeadSerialComLog Category that contains the IP engine to camera head serial communication log event features EventSelector Selects which Event to signal t...

Page 54: ...s the number of physical network interfaces supported by this device GevPersistentIPAddress Controls the Persistent IP address for this network interface GevPersistentSubnetMask Controls the Persistent subnet mask associated with the Persistent IP address on this network interface GevPersistentDefaultGateway Controls the Persistent default gateway for this network interface GevMessageChannelCount ...

Page 55: ... the selected channel for a GVSP transmitter or specifies the maximum packet size supported by a GVSP receiver GevSCPD Controls the delay in timestamp counter unit to insert between each packet for this stream channel GevSCDA Controls the destination IP address of the selected stream channel to which a GVSP transmitter must send data stream or this destination IP address from which a GVSP receiver...

Page 56: ...r ALC ALCWeight9 Weight of the area determined by ALCWindowV3 ALCWindowV4 ALCWindowH3 and ALCWindowH4 for ALC ALCWindowV1 1st vertical line 1st from the top position for the area for ALC ALCWindowV2 2nd vertical line 2nd from the top position for the area for ALC ALCWindowV3 3rd vertical line 3rd from the top position for the area for ALC ALCWindowV4 4th vertical line 4th from the top position for...

Page 57: ...ion FPGAFirmwareVersion FPGA Firmware Version FirmwareVersion Firmware Version SerialNumber Serial number CustomerCode Customer code For more information please contact Aegis Electronic Group Inc 888 687 6877 aegis g2 aegiselect com http www aegiselect com A e g i s E l e c t r o n i c G r o u p I n c ...

Page 58: ...company 04 2018 09 03 Revised Changes the electronic specifications list Image output format Adds IR Cut Filter information 05 2019 02 27 Revised Added trademark information GigE Vision is trademark of AIA GenICam is trademark of EMVA Other company names and product names in this document are trademarks of their respective owners For more information please contact Aegis Electronic Group Inc 888 6...

Page 59: ...TC SBA503POE Product Specifications and User s Guide For more information please contact Aegis Electronic Group Inc 888 687 6877 aegis g2 aegiselect com http www aegiselect com A e g i s E l e c t r o n i c G r o u p I n c 888 687 6877 ...

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