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The 900MHz Advantage - Spread Spectrum RF

Three Key Reasons Why Systems Technologies is the Best:

Number One
Systemstechnologies wireless goes farther. Systemstechnologies products provide range far superior to product operating at 300MHz! Why? The 900MHz wavelength is 70% shorter than 300MHz products, allowing the signal to “squeeze” through narrow opening in both commercial and residential environments. The FCC allows higher transmit powers for 900MHz spread spectrum systems. Greater transmit power result in significantly greater range. Systems Technologies Wireless offers up to 10 times the open field range of some narrow-band wireless products.

Range

Number Two
Automatic “self-testing” Systemstechnologies products are “fully supervised” with the most frequent transmitter “check-ins” available today. Full supervision means that the transmitters automatically transmit (“check-in”) to the receiver on a regular basis to test the system for low battery, tamper, and inactive status. WithSystemstechnologies Wireless 900MHz products, the transmitters can check-in up to once a minute – far more than any other! 300MHz systems send information on one narrow band channel. Any “in-band” interference can result in missed signals. 900MHz utilizes two broadband channels: Wireless 900MHz“C” series radio was the first wireless security system to send redundant information on more than one frequency. Systems Technologies 900MHz spread spectrum wireless sends redundant information on a multitude of different channels across a 10MHz band to maximize range and reliability.

Reliability

Number Three
No false alarms from interference.Systemstechnologies Wireless sophisticated 56 bit protocol eliminates false alarms due to radio interference. With over 1.3 million transmitters installed worldwide, not a single false alarm due to RF interference has ever been reported.

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Systems Technologies reserves the right to change specifications without notice. Some features may require additional hardware or software. © 2007 Systems Technologies, Inc. All rights reserved. Patents pending worldwide. All products or services mentioned herein are the trademarks of Systems Technologies, Inc., or their respective owners.