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Phone: 800-231-1414 or 631-231-1414 Fax: 631-231-1498 E-Mail:
Field Programmable
Electric Horn
 Edwards is a registered trademark of UTC Fire & Security

The Edwards 2447TH series is a low current, high decibel, high quality notification appliance intended for use in fire alarm applications. The horn is a self synchronized, temporal signal that meets the requirements of NFPA 72. It is suitable for wall or ceiling mounting in outdoor or indoor applications. Both output level and sound pattern are field selectable. The unit comes factory set for a temporal signal with a 104 dB output.

The 2447TH is designed for indoor or outdoor wall or ceiling mounting. For flush mounting us a standard 4" (102mm) square box. For surface mounting, use Cat No. 2459-SMB-R(red) or 2459-SMB-W(white) surface mount box. For weatherproof mounting, use weatherproof surface box Cat No. 2459-WPB-R(red) or 2459-WPB-W(white).

The 2447TH electronic horn is an audible signaling appliance for installations that operate in conjunction with an installed fire alarm panel and detection devices.

Low current draw
Supervised writing
Red or white flame resistant housing
Engineered thermoplastic housing UL flame rated 94V-O
Agency Approvals
UL 464 Listed
CSFM Listed
Click for Spec Sheet
2447TH-R EDWARDS Field Programmable Electronic Horn, RED
2447TH-W EDWARDS Field Programmable Electronic Horn, WHITE
2459-SMB-R EDWARDS Surface Mount Box, RED
2459-SMB-W EDWARDS Surface Mount Box, WHITE
2459-WPB-R EDWARDS Weatherproof Surface Mount Box, RED
2459-WPB-W EDWARDS Weatherproof Surface Mount Box, WHITE
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This page was last updated August 14, 2014

 Phone: 800-231-1414 or 631-231-1414   Fax: 631-231-1498 E-Mail:

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