Edwards Signaling 2447TH-R Field Programmable Electronic Horn Temporal, Red

Edwards Signaling 2447TH-R 2400 Series Fire Alarm Temporal Horn. 24V DC

A low current, loud, high-quality notification device designed for use in fire alarm applications is the Edwards 2447TH series. The horn complies with NFPA 72 criteria because it is a self-synchronized, temporal signal. It can be mounted on a wall or a ceiling for indoor or outdoor purposes. Field selectable options exist for both output level and sound pattern. The device is pre-configured at the factory to emit a temporal signal at 104 dB.

The 2447TH is intended for wall or ceiling mounting indoors or outdoors. Use a 4" (102mm) square box as a standard for flush mounting. Use the Cat No. 2459-SMB-R (red) or 2459-SMB-W (white) surface mount box for surface mounting. Use weatherproof surface box Cat No. 2459-WPB-R (red) or 2459-WPB-W for weatherproof mounting (white).

The 2447TH electronic horn is an audible signaling device for installations that works in tandem with a fire alarm panel and detection equipment that is already installed.

To inform occupants of a life safety event, Integrity temporal horns and temporal horn-strobes are specially created for use with compatible life safety communication and control systems. Over moderate background noise, the horn's piercing low frequency sound is audible. Almost anywhere in the room, hallway, or huge open space can see the flash from its strobe.

The robust plastic housing for Integrity is constructed from tough, fire-resistant, high impact polycarbonate with a softly textured surface. With just one screw, its clever mounting plate firmly secures the device. No additional trim plate is needed. Wire up to #12 AWG (2.5mm2) can be connected using polarized terminals.

Standard "FIRE" lens marks in the form of wall mounts are included with strobes. Edwards provides extra 2440KTW and 2440KTC series Lens Marking Kits when ceiling orientation, other languages, or different lens markings are necessary. These add-on lens markings for the strobe are easily attached. Regarding the availability of unique lens marks, contact Edwards.

Integrity horns and horn-strobes must be coupled to signal circuits that output a constant (not pulsed) voltage because they are intended for 16 to 33 Vdc operation. To enable complete signal circuit supervision, a diode is utilized.

UPC: 0782640090008
Also known as: ED-2447THR, 2447THR



For more information about the Edwards Signaling 2447TH-R, please contact us.