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-531A
(SF531A)
   
WIRELESS EMERGENCY CALL STATION


  

 

The SF531A (SF-531A) Wireless Emergency Call station features the great range and reliability of 900MHz signaling. This unit can be wall mounted near any resident location for call placement (stainless steel and other metal fixtures may interfere with the signal transmission). Calls are latched locally to ensure that residents receive direct staff attention. The device includes a call assurance LED. The pull cord supplied may be used for emergency call activation, or if desired, the large 1.1" (28 mm) red pull-down lever may be used. The SF531A (SF-531A) features a fully supervised RF link to ensure reliability and to monitor battery state. The battery is a customer replaceable 3V lithium.

 

 

 

 

 

 

 

 

FEATURES

Fully supervised wireless 900MHz transmitter

 Low battery warning before battery depletion

 Call assurance LED

 Field replaceable 3V lithium battery

SPECIFICATIONS

Dimensions: Height: 4.5" (114 mm) Width: 2.75" (69 mm) Depth: 2.25" (58 mm) Projects: 0.4375" (11 mm)

Construction: Flame-retardant (UL® 94V-0) plastic

Housing: Plastic single-gang box

Battery: 3.0V Lithium (BA505)

REQUIRED COMPONENTS

Tek-CARE®500 Wireless Emergency Call System

Click for Spec Sheet

Architects' & Engineers' Specifications:

The Wireless Emergency Call station shall be TekTone®’s SF531A (SF-531A) or approved equal as supplied by LEE DAN®. It shall use the 900MHz frequency band for signal transmission and shall include an LED call assurance indicator. Operation of emergency signals shall be accomplished by a short pull on the nylon cord or by pulling down on the red lever marked EMERGENCY. Calls shall be locally latched and require local reset to clear. No physical wiring connections shall be required to transmit a call. The station shall include a 3V lithium battery.

 

 

 

 

 

 

 


 

 

 

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This page was last updated December 15, 2010

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