Rev. 1 - 01/04
Copyright© 2004, Alpha Communications®, All Rights Reserved
42 Central Drive • Farmingdale NY 11735-1202 • Phone (631) 777-5500 • Fax (631) 777-5599
TOLL-FREE 1-800-666-4800 • Web: www.AlphaCommunications.com • Email: email@example.com
Due to continuous product improvement, all colors, sizes, materials,
finishes and specifications are subject to change without notice.
ARCHITECTS' AND ENGINEERS'
The Repeater(s) shall be Alpha Communications®/Tek-
tone NC511 or approved equal. The Repeater shall in-
crease the alarm transmission range. The repeater shall
provide at least 200 milliwatts of effective radiated RF
power. The repeater(s) shall have the ability to communi-
cate with other repeaters, thus allowing for multiple re-
peaters to be installed as a micro-cellular network. Alarm
and supervisory check-in signals from transmitters shall
be maintained reliably with multiple repeaters in the sys-
tem. The repeater shall not require a home-run wire back
to the receiver or panel.
TekTone® has designed the Tek-CARE®500 to work as a system.
Its NC501 Master Station Computer has been carefully designed
and matched to work with Tek-CARE®500 wireless and wired
peripherals. TekTone® will not warrant or support components
of Tek-CARE®500 that are purchased separately unless the
components are add-ons to previously sold systems. TekTone®
will also not warrant or support a system that is a mix of TekTone®
and Non-TekTone® parts, unless prior written permission has
been obtained. In order to track our systems and to inform facilities
of software upgrades, full site information (site name, address and
phone number) will be required when ordering. Site information and
NC501 warranty number will also be required when requesting
The Alpha Communications® NC511 is a high power
repeater for the Tek-CARE®500 Wireless Emer-
gency Call System. The NC511 repeater allows greater