Innovations in Communications™ Since 1955

LEE DAN® COMMUNICATIONS, INC.
155 Adams Avenue, Hauppauge, New York, 11788-3699 USA
Phone: 800-231-1414 or 631-231-1414 Fax: 631-231-1498 E-Mail: info@leedan.com
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 SF-525
(SF525)
   *DISCONTINUED, REPLACED BY SF-525UL
MAINTAINED NO UNIVERSAL CONTACT WIRELESS TRANSMITTER


  

 

The SF525 (SF-525) Maintained NO Universal Contact Wireless Transmitters is for use with Tek-CARE®500 Wireless Emergency Call System. The SF525 (SF-525) is based on Frequency Agile® spread spectrum technology and transmits signals at the 900 MHz frequency. The SF525 (SF-525) send supervision signals to the Tek-CARE®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 SF525 (SF-525) requires no physical wiring connections to transmit an alarm call and is powered by a 3V lithium battery. The SF525 (SF-525) has a tamper-proof case and includes a mounting bracket.

 

 

 

 

SPECIFICATIONS

Dimensions: 3.5"H × 1.7"W × 0.9"D (89 mm × 43 mm × 23 mm)

Construction: Attractive, flame retardant ABS plastic

Contact Closure: 1.5 seconds minimum

Battery: 3.0V Lithium (BA505)

Environment: -20°–60°C 

REQUIRED COMPONENTS

Tek-CARE®500 Wireless Emergency Call System

Click for Spec Sheet

Architects' & Engineers' Specifications:

The maintained NO universal contact wireless transmitter shall be TekTone® SF525 (SF-525) or approved equal as supplied by LEE DAN®. The SF525 (SF-525) shall transmit signals at the 900MHz frequency. The SF525 (SF-525) shall support a NO maintained external contact closure. The SF525 (SF-525) shall require no physical wiring connections to transmit an alarm call and shall be powered by a 3V lithium battery. A mounting bracket shall also be provided.

 

 

 

 


 

 

 

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This page was last updated May 4, 2018

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 Phone: 800-231-1414 or 631-231-1414   Fax: 631-231-1498 E-Mail: info@leedan.com

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