Data Sheet

Product Specification Sheet APS728 - Rev. 07/2013
SF525ES Maintained N/O Contact Transmitter (TC500 Series)
42 Central Drive • Farmingdale • NY • 11735-1202 • Phone: [phone] • Fax: [phone]
TOLL-FREE: [phone] • Web: AlphaCommunications.com • Email: [e-mail]
Copyright© 1998-2014 Alpha Communications® - All Rights Reserved.
Due to continuous product improvement, all colors, sizes, materials, finishes and specifications are subject to change without notice.
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Features
Reliable 900MHz frequency
EchoStream® operation
Supervised signals
Tamper-Resistant case
Mounting bracket included
3V Lithium battery included
SF525ES Maintained NO Universal Contact Transmitter
The Alpha Communications® / TekTone SF525ES Maintained NO Universal Contact Wireless
Transmitter is for use with the Tek-CARE®500 (TC500) Wireless Emergency Call System.
The SF525ES is based on EchoStream® spread spectrum technology and transmits signals
at the 900 MHz frequency. The SF525ES sends supervised signals to the TekCARE®500
system at a selectable interval, making it ideal for both high security installations and
residential installations. It supports a NO maintained external contact closure.
The SF525ES requires no physical wiring connections to transmit an alarm call and is
powered by a 3V lithium battery. The SF525ES has a tamper-resistant case and includes a
mounting bracket.
Specifications
Dimensions:
Height: 3.60" (92mm)
Width: 1.70" (44mm)
Depth: 0.96" (25mm)
Construction: Attractive, flame retardant ABS plastic
Connections: Plug-in type
Battery Life: 4-5 Years (Typical)
Housing: Plastic single-gang box
Battery: 3V Lithium (model BA505)
Required Components
Tek-CARE500 (TC500) Wireless Emergency Call System
Architects' And Engineers' Specifications
The Maintained NO Universal Contact Wireless Transmitter(s) shall be Alpha Communications® / TekTone SF525ES or approved equal.
The SF525ES shall use the 900 MHz frequency for signal transmission. The SF525ES shall support a NO maintained external contact closure.
No physical wiring connections shall be required to transmit an alarm call. The SF525ES Shall be powered by a 3V lithium battery. A mounting
bracket shall also be provided.
TekTone® has designed the Tek-CARE®500 (TC500) to work as a system. Its NC501ES Master Station Computer has been carefully
designed and matched to work with TC500 wireless and wired peripherals. TekTone® will not warrant or support components of TC500 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 NC501ES warranty number will also be required when requesting technical support.