www.lorextechnology.com
LW2175R SERIES
English Version 1.0
WIRELESS DIGITAL SECURITY CAMERA
USER’S GUIDE
Page 1: ...www lorextechnology com LW2175R SERIES English Version 1 0 WIRELESS DIGITAL SECURITY CAMERA USER S GUIDE ...
Page 2: ...NNEL The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated dangerous voltage within the products enclosure that may be of sufficient magnitude to constitute a risk of electric shock The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance ...
Page 3: ...t replaced by your service technician 7 Power Cord Protection Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them paying particular attention to cords at plugs convenience receptacles and the point where they exit from the video product 8 Ventilation Slots and openings in the case are provided for ventilation to ensure rel...
Page 4: ... can prevent fire electric shock or other hazards 16 Safety Check Upon completion of any service or repairs to this video product ask the service technician to perform safety checks recommended by the manufacturer to determine that the video product is in safe operating condition 17 Wall or Ceiling Mounting The cameras provided with this system should be mounted to a wall or ceiling only as instru...
Page 5: ...pt any interference received including interference that may cause undesirable operation Son Fonctionnement est soumis aux deux conditions suivantes 1 Le matériel ne peut étre source d interfrences et 2 Doit accepter toutes les interférences reçue y compris celles pouvant provoquer un fonctionnement indésirable CANADIAN CLASS B STATEMENT This digital device does not exceed the Class B limits for r...
Page 6: ... Auto infrared light filter ensures accurate color reproduction under any lighting condition Weather Proof Housing IP66 rated 4 1 Camera requires a wired connection to a power outlet Power adapter included 2 Using multiple receivers in close proximity to each other may cause a slight slowdown in frame rate performance Try to maintain at least a few inches of space between each receiver 3ft extensi...
Page 7: ...etup 5 Installing Multiple Wireless Cameras 6 On Screen Display 7 Pairing Cameras 8 Appendix A System Specifications 9 Appendix B About Digital Wireless Technology 10 Appendix C Facts About Digital Wireless Cameras 11 Appendix D Troubleshooting 13 Appendix E Frequently Asked Questions 14 Appendix F Extending Wireless Range 15 ...
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Page 9: ...RELESS CAMERA 1 X WIRELESS RECEIVER 2 X POWER ADAPTERS FOR RECEIVER CAMERA 3FT 1M BNC FEMALE BNC MALE EXTENSION CABLE 1 X POWER SPLITTER CABLE FOR RECEIVER Included with 2 pack only Number of cameras and receivers may vary by model CHECK YOUR PACKAGE TO CONFIRM THAT YOU HAVE RECEIVED THE COMPLETE SYSTEM INCLUDING ALL COMPONENTS SHOWN ABOVE ...
Page 10: ...d up 4 Pairing Button For details see Pairing Cameras on page 8 5 BNC Connector Connect the BNC connector to the DVR or BNC extension cable 6 Pairing Button For details see Pairing Cameras on page 8 7 Camera Stand VGA mode has a resolution of 640 X 480 pixels QVGA mode has a resolution of 320 X 240 pixels Use VGA mode for best video performance Use QVGA mode for a higher video frame rate 11 ...
Page 11: ...strong light source or direct sunlight Avoid installing the cameras where there are thick walls or obstructions between the Cameras and the Receiver Select a location for the camera that has an ambient temperature between 14 F 122 F 10 C 50 C For outdoor use installation under a shelter is recommended Avoid installing in a location which requires the wireless signal to pass through cement concrete...
Page 12: ...f the stand 1 Adjust the angle of the camera until the desired view is set Tighten the thumbscrews to secure the desired camera position 2 1 2 3 Connect the power cable from the camera to the Power Adapter Plug the power adapter to an outlet or surge protector ...
Page 13: ...o connect the wireless receiver to a TV or VCR 1 Attach the included BNC RCA adapter to the BNC connector on the receiver and plug the receiver directly into an available video input on the TV or VCR Connect the BNC connector to the BNC to RCA adapter included BNC extension cable Receiver Make sure to first connect and power on the camera s before poweringonthereceiver thiswill ensure a proper con...
Page 14: ...on cable and plug into the Digital Video Recorder Scenario B Four Wireless Cameras Plug one receiver directly into the back of the Digital Video Recorder Connect the other receivers to the included 3ft BNC extension cables and plug them into the Digital Video Recorder NOTE The receiver included does not support an extension to a range extender antenna Should you require a wireless range extension ...
Page 15: ...camera ATTENTION If the signal is low e g 1 or 2 bars adjust the antennas or reposition the camera or receiver to improve signal strength Powering Multiple Receivers Using The Power Splitter Cable The power splitter cable allows you to connect two receivers to one power adapter To connect the power splitter cable to the receivers 1 Connect the power adapter to the power splitter cable see Figure A...
Page 16: ... hold the Pair button underneath the antenna on the back of the camera You must press the Pair button on the camera within 30 seconds of pressing the Pair button on the Wireless Receiver If pairing is successful live video from the camera will immediately appear on the monitor Pair button IMPORTANT The camera and receiver have already been pre paired at the factory which means that they are exclus...
Page 17: ...er 16dBm Data Rate 160 Kb s Modulation GFSK TX Range 150ft 46m indoor 450ft 137m outdoor Image Sensor Type 1 4 Color CMOS Image Sensor Effective Pixel H 640 V 480 Image Processing Motion JPEG Image Resolution Up to 640 x 480 VGA Lens 5 1mm F2 8 Viewing Angle 50 H AGC On AES 1 60 1 62500 Sec IR Night Vision Range 75ft 23m Power Requirement 12Vdc 10 Power Consumption 200mA Max with IR LED 100mA Max ...
Page 18: ...signal allowed by authorities around the Globe When an image is captured by the camera it is instantly converted from an analog to digital signal and packaged into small packets With each successful transmission via the 2 MHz paths discussed above the packets of information containing images are delivered to the receiver and decoded into analog information The information can then be displayed on ...
Page 19: ...ical wireless camera has a range between 250 to 450 feet In a closed environment such as an interior of a house the wireless camera range is between 100 to 150 feet The signal range varies depending on the type of building materials and or objects the wireless signal must pass through Cubical walls drywall glass and windows generally do not degrade wireless signal strength Brick concrete floors an...
Page 20: ...amera Signals Secure Yes Lorex digital wireless products feature a wireless transmission method called FHSS Frequency Hopping Spread Spectrum This type of signal is highly resistant to eavesdropping as it generates a channel hopping sequence using an algorithm generated by the receiver which only the camera can follow through the pairing function FHSS makes digital wireless signals secure private ...
Page 21: ...en the receiver and camera Try switching to QVGA mode Resolution will be reduced but video frame rate will increase The picture appears to be unsharp When viewing on a large screen TV or monitor especially high definition televisions the picture mightseemunsharpasthecameraislimitedtoVGA resolution 640x480 pixels while the TV or monitor supports a much higher resolution For best performance use wit...
Page 22: ...ons between the camera and receiver Obstructions include walls buildings trees and certain electronic devices Materials containing moisture i e wet leaves may also act as an obstruction Q What is pairing A Pairing is an electronic handshake between digital wireless devices Pairing allows the devices to communicate exclusively with each other Q Can digital wireless cameras be paired to more than on...
Page 23: ...e range extender accessory kit includes a 20ft cable and a higher power indoor outdoor antenna which allows you to reposition the antenna outdoors for direct line of sight with the camera OR simply to get around objects which are blocking the wireless signal e g metal walls Find an example below of a typical situation in which a range extender kit is used to achieve line of sight to improve signal...
Page 24: ...Copyright 2011 Lorex Technology Inc LW2175R SERIES www lorextechnology com Version 1 0 ...
