WIRELESS DIGITAL SECURITY CAMERA USER’S GUIDE English Version 1.0 LW2275 SERIES www.lorextechnology.
Thank you for purchasing this Lorex product. This manual refers to the following products: • LW2275 • LW2275PK2 To learn more about this product and to learn about our complete range of accessory products, please visit our website at: www.lorextechnology.com CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RICK OF ELECTRIC SHOCK DO NOT REMOVE COVER. NO USER SERVICABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
Need Help? CONTACT US F I R S T DO NOT RETURN THIS PRODUCT TO THE STORE Please make sure to register your product at www.lorextechnology.com to receive product updates and information 3 Easy Ways to Contact Us: Online: Product Support is available 24/7 including product information, user manuals, quick start up guides and FAQ’s at www.lorextechnology.com/support To order accessories, visit www.lorextechnology.com By Email: Technical Support (for technical/installation issues) support@lorexcorp.
VIEW YOUR WORLD™ VOIR VOTRE MONDEMD VER SUMUNDO™ ALWAYS AWARE™ TOUJOURS AU COURANTMD SIEMPRE CONSCIENTE™ Necesita Ayuda COMUNÍQUESE PRIMERO CON NOSOTROS SIMPLY AWARE™ SIMPLEMENT AU COURANTMD SIMPLEMENTE CONSCIENTE™ Vous Avez Besoin D’aide? CONTACTEZ-NOUS D’ABORD NO DEVUELVA ESTE PRODUCTO A LA TIENDA NE RETOURNEZ PAS CE PRODUIT AU MAGASIN Cerciórese de por favor colocar su producto en www. lorexcctv.
B E F O R E Y O U S TA R T THIS PRODUCT MAY REQUIRE PROFESSIONAL INSTALLATION LOREX IS COMMITTED TO FULFILLING YOUR SECURITY NEEDS • We have developed user friendly products and documentation. Please read the Quick Start Guide and User Manual before you install this product. • Consumer Guides and Video Tutorials are available on our web site at www.lorextechnology.com/support • If you require further installation assistance, please visit www.lorextechnology.
AVANT DE COMMENCER ANTES DE EMPEZAR CE PRODUIT POURRAIT EXIGER UNE INSTALLATION PROFESSIONNELLE ESTE PRODUCTO PUEDE EXIGIR UNA INSTALACIÓN PROFESIONAL LOREX S’ENGAGE À SATISFAIRE VOS BESOINS SÉCURITAIRES LOREX SE COMPROMETE A SATISFACER SUS NECESIDADES EN SEGURIDAD • Veuillez lire le guide de démarrage rapide et le mode d’emploi avant d’installer ce produit • Favor de leer la guía de instalación rápida y la guía del usuario antes de instalar este product.
Important Safeguards In addition to the careful attention devoted to quality standards in the manufacture process of your video product, safety is a major factor in the design of every instrument. However, safety is your responsibility too. This sheet lists important information that will help to ensure your enjoyment and proper use of the video product and accessory equipment. Please read them carefully before operating and using your video product. Installation 1.
Service 1. Servicing - Do not attempt to service this video equipment yourself as opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel. 2. Conditions Requiring Service - Unplug this video product from the wall outlet and refer servicing to qualified service personnel under the following conditions. A. When the power supply cord or plug is damaged. B. If liquid has been spilled or objects have fallen into the video product. C.
General Precautions 1 2 3 4 All warnings and instructions in this manual should be followed. Remove the plug from the outlet before cleaning. Do not use liquid aerosol detergents. Use a water dampened cloth for cleaning. Do not use the receiver in a humid or wet place. Keep enough space around the unit for ventilation. Slots and openings in the storage cabinet should not be blocked. ! WARNING STRANGULATION HAZARD: Infants have STRANGLED in power cords.
Features • FHSS Digital Wireless Technology provides excellent image quality and clarity • Simple installation. No video cable required1 • Connect multiple receivers to your surveillance recorder (DVR) to create a wireless surveillance solution2 • Easily connects to a TV/monitor (RCA) or DVR (BNC adapter included) • Night viewing up to 100 ft. (30m)3 • Install camera indoors or outdoors4 • Up to 150 ft. (46m) indoor / 450 ft.
Table of Contents 1. Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2. Wireless Receiver. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2.1 Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2.2 Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 3. Wireless Camera . . . . . . . . . . . . .
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1. Getting Started The system comes with the following components: 1 X WIRELESS CAMERA (WITH SUNSHADE)* 1 X MOUNTING KIT* 1 X CAMERA MOUNTING STAND* 2 X POWER ADAPTERS* (FOR CAMERA & RECEIVER) 1 X WIRELESS RECEIVER* 1 X RCA/BNC ADAPTER* 11 2 X WIRELESS ANTENNA* (FOR CAMERA & RECEIVER) USER’S GUIDE QUICK START GUIDE *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.
Wireless Receiver 2. Wireless Receiver 2.1 Front 1 Removable Wireless Antenna (SMA): Connects to antenna jack at the back of receiver. 2 Resolution button: Press to switch between VGA1 and QVGA video resolutions. 3 Front LED: Glows green to indicate receiver is powered on. 4 Pairing Button: For details, see “Pairing Cameras” on page 7. 1 2.2 Rear 5 6 Termination Cable: Contains AC Power, RCA video, and RCA audio connectors. 2 3 4 Antenna Jack: Connect the wireless antenna here. 5 6 1.
Wireless Camera 3. Wireless Camera 1 4 3 5 2 1 Removable Wireless Antenna (SMA): Connects to antenna jack at the back of camera. 2 Camera Stand 3 Pairing Button: For details, see “Pairing Cameras” on page 7. 4 Antenna Jack: Connect the wireless antenna here. 5 AC Power Cable Attention - This camera includes an Auto Mechanical IR Cut Filter. When the camera changes between Day/Night viewing modes, an audible clicking noise may be heard from the camera.
Installing The Camera 4. Installing The Camera • Before you install the camera, carefully plan where and how it will be positioned and where you will route the cable that connects the camera to the power adapter. • Before starting permanent installation, verify the camera’s performance by observing the image on a monitor when camera is positioned in the same location / position where it will be permanently installed. 4.
Installing The Camera 3 Screw the camera onto the head of the stand (1). Adjust the angle of the camera until the desired view is set. Tighten the thumbscrew to secure the camera position (2). 1 2 4 Connect the power cable from the camera to the power adapter. Plug the power adapter into a power outlet or surge protector.
Installing the Wireless Receiver 5. Installing the Wireless Receiver Before powering on the receiver, make sure to first connect and power on the camera. This will ensure a proper connection. 1 Screw the wireless antenna to the back of the receiver. 2 Connect the yellow video cable and white audio cable (mono) to your TV, DVR, or observation system. • Use the RCA/BNC adapter (included) to connect the video cable to a BNC port. 3 Connect the power cable to the power adapter.
Pairing Cameras 6. Pairing Cameras IMPORTANT The camera and receiver have already been pre-paired at the factory, which means that they are exclusively communicating with each other. If for some reason the pairing is lost, follow these steps to pair up the camera and receiver. To pair the camera to the receiver: 1 Make sure that the camera and receiver are both powered up. 2 On the receiver, press and hold the Pairing button for 5 seconds to activate pairing function.
Appendix A: System Specifications 7. Appendix A: System Specifications 7.1 Receiver Specifications Receiving Frequency Range RX Sensitivity Demodulation Data Rate Supported Resolution Termination Power Requirement Power Consumption Operating Temperature Range 2.400GHz~2.480GHz -81dBm GFSK 160 Kb/s VGA (640 x 480) up to 12 FPS1; or QVGA (320 x 240) up to 30 FPS RCA Video, RCA Audio 12V DC +/- 10% 100 mA Max 14°F ~ 122°F -10°C ~ 50°C 1. Frames Per Second 7.
Appendix B: About Digital Wireless Technology 8. Appendix B: About Digital Wireless Technology The Digital Wireless signal transmission type used by the Lorex LW2275 Series is also known as FHSS—Frequency Hopping Spread Spectrum. This type of signal results in a private, interference-free signal. The 2.4GHz (2.400-2.480GHz) band is divided into sections or paths of 2MHz per section, and each second, the transmission signal hops hundreds of times in a specified sequence within this frequency range.
Appendix C: Facts About Digital Wireless Cameras 9. Appendix C: Facts About Digital Wireless Cameras 9.1 Wired vs. Wireless Cameras A wired camera has a video cable that transmits the video signal from the camera to a recording or viewing device. A wireless camera does not use a video cable. Instead, it wirelessly transmits the video signal to a wireless receiver that is connected to your recording or viewing device.
Appendix C: Facts About Digital Wireless Cameras Signal Reduction Through Materials Signal strength decreases as it passes through different types of material. Try to position your wireless camera and receiver in a location where the signal does not pass through metal or concrete blocks, which can significantly reduce signal strength (as shown in the table below).
Appendix D: Troubleshooting 10. Appendix D: Troubleshooting If you have problems with your system, there is often a quick and simple solution. Please try the following: 12 Problem Solution There is no picture from the camera • Make sure that the camera is plugged into a power outlet and that the power adapter is plugged in properly. • Move the camera closer to the receiver.
Appendix E: Frequently Asked Questions 11. Appendix E: Frequently Asked Questions Q: What is the maximum distance I can have between the camera and the receiver? A: Typically 450 feet (137m) with a clear line of sight in open space, or approximately 150 feet (46m) in a house. Walls, studs, furniture will interfere with the range of wireless transmission. Q: Why does my "wireless camera" have a power cable? A: The term "wireless" refers to the lack of a video cable between the camera and the receiver.
Appendix F: Extending Wireless Signal Range 12. Appendix F: Extending Wireless Signal Range DISCLAIMER: Certain accessories are not available in all markets. There are several ways to boost your wireless signal as well as options to help you extend the range of the wireless signal. Clear Line-of-Sight The digital wireless signal is virtually interference free. However, you should always ensure there is a clear line-of-sight between the camera and the receiver.
Appendix F: Extending Wireless Signal Range 2.4 GHZ Directional Wireless Panel Antenna Use the 2.4GHz Directional Wireless Panel Antenna (model #: ACCANTD9) to focus a wireless signal onto one specific camera in order to increase range of transmission (clear line-of-sight between the camera and the antenna is required). A 20 ft. extension cable is included help with proper position of the antenna. Directional Wireless Panel Antenna 2.4 GHZ Omni-Directional Wireless Antenna Use the 2.
LW2275 SERIES Ve rsion 1.0 www.lorextechnology.com Copyright © 2011 Lorex Technology Inc.
