49-2570.fm Page 20 Wednesday, August 18, 1999 3:59 PM

If you mount magnetic switches on metal doors or frames, ensure that they are no more than 3/16 of an inch apart. On wooden surfaces, they can be up to 3/8 of an inch apart.

For sliding doors/windows, it is best to mount the magnet and switch so the magnet makes a clean break from the switch when the door or window is opened.

Notes:

To protect more than one door or window with a single sensor trans- mitter, use NC (Normally Closed)- type magnetic switches and loop them in series from one door or window to the next using 18- gauge wire. Then connect both ends of the loop to the sensor transmitter.

WIRELESS SENSOR TRANSMITTER

6.Open the door or window. The light on the sensor transmitter turns on each time you open the door or window.

Repeat Steps 1–6 for any additional sensor transmitters you want to install (in up to 16 zones).

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WIRELESS SENSOR TRANSMITTER

You cannot use NO (Normally Open) magnetic switches with this sensor transmitter.

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Radio Shack 49-2570 owner manual Fm Page 20 Wednesday, August 18, 1999 359 PM

49-2570 specifications

The Radio Shack 49-2570 is a versatile infrared remote control that has become a favorite among audio-visual enthusiasts and casual users alike, particularly due to its compatibility and ease of use. Designed primarily for television and audio equipment, the 49-2570 offers an array of features that enhance user experience, making it a considerable option for anyone looking to simplify their media operation.

One of the main features of the Radio Shack 49-2570 is its ability to control multiple devices. It can manage up to five different components, including TVs, DVD players, and audio receivers. This multi-device control allows users to streamline their entertainment setups and eliminate the clutter of multiple remotes, making it more convenient to switch between devices without having to navigate a pile of controls.

The technology integrated into the 49-2570 includes infrared transmission, which means it relies on infrared light signals to communicate with other devices. This technology is both reliable and straightforward, as it operates within a line-of-sight range. Users can easily direct the remote at the intended device without the fuss of complicated setups or programming, making it accessible to everyone, from tech-savvy individuals to those less familiar with electronics.

Another characteristic that sets the Radio Shack 49-2570 apart is its user-friendly layout. The remote features well-defined buttons that are clearly labeled for easy understanding. The layout is intuitive, providing users with a seamless navigation experience. Keys for popular functions, such as volume control and channel selection, are conveniently placed for quick access, minimizing the time spent searching for the correct button.

The design of the 49-2570 is also noteworthy. It is lightweight and ergonomically shaped, allowing for comfortable long-term use. The durability of the remote ensures that it can withstand the rigors of daily use, which is particularly important for households with children or pets.

In summary, the Radio Shack 49-2570 is a remarkable infrared remote control that combines multi-device functionality with user-friendly design. Its simple setup, reliable technology, and intuitive layout make it an excellent choice for anyone looking to consolidate their remote controls into one efficient device. Whether for a home theater or a simple living room setup, the 49-2570 offers the versatility and ease of use that many users seek in a remote control option, solidifying its place as a staple in media management.