The Lorex LW2100 Ultra Digital Wireless 4 Channel Monitoring Solution with 1 Weatherproof Camera is the fast and easy way to add video surveillance to your home or small business. Utilizing reliable digital wireless technology, the LW2100 System provides a video signal that is clear, secure, and interference-free. The wireless micro-receiver plugs directly into your surveillance monitor, digital video recorder (DVR), or TV. The digital wireless all-weather camera is perfect for indoor or outdoor installations and can be mounted to walls, ceilings, or other flat surfaces. The built-in night vision LEDs can see up to 65 ft./20m in total darkness. Set up the cameras near the front or back doors, garage, backyard, patio, kid's room, or any location that you would like to keep an eye on. Thanks to wireless technology, there is no need to run video cables between the cameras and the receiver! Just connect the cameras and receiver to a nearby power outlet and you're all set. Lorex's ultra digital wireless technology ensures clear video which does not interefere with household devices such cordless phones and wireless computer networks and the FHSS technology ensures privacy from eavesdropping. The included Quad micro receiver can accept 3 additional cameras for a maximum of viewing 4 locations simultaneously. You also have the option of viewing one camera at a time in full screen mode. The Lorex LW2100 Digital Wireless Monitoring System is video surveillance made easy and hassle-free. more info