Edwards Signaling 2452THS-30-R


Temporal Horn-Strobe, 30cd, Red

Availability: Estimated 6 Weeks

Condition: New
Brand: Edwards Signaling
Status: Active
SKU: 5058
Manufacturer Part #: 2452THS-30-R


Integrity temporal horns and temporal horn-strobes are specially designed for use with compatible life safety communication and control equipment to alert occupants of a life safety event. The horn emits a piercing low frequency sound that is easily heard above moderate ambient noise levels. The flash from its strobe can be noticed from almost any position in the room, corridor, or large open space.

Integrity’s rugged plastic housing is made from durable and fire retardant, high impact plastic with a slightly textured surface. Its ingenious mounting plate firmly holds the device in place with a single screw. A separate trim plate is not required. Terminals accept up to #12 AWG (2.5mm2) wire for polarized connections.

Strobes are shipped with standard wall mount style “FIRE” lens markings. Where ceiling orientation, other languages, or different lens markings are required, Edwards offers optional 2440KTW and 2440KTC series Lens Marking Kits. These optional lens markings simply snap on to the strobe. Consult Edwards for availability of special lens markings.

Integrity horns and horn-strobes are designed for 16 to 33 Vdc operation and must be connected to signal circuits that output a constant (not pulsed) voltage. A diode is used to allow full signal circuit supervision.

Additional information

Weight 2 lbs
Dimensions 5.5 × 5.5 × 5.5 in




Lens Color




Material Qualities

Fire Resistant, UV Resistant, Weatherproof


Flush, Surface, Wall


Terminal Type

Screw Terminals




Production Status



  • UL 1971-listed synchronizing strobe
    Integrity strobes synchronize to the latest UL 1971 requirements when used with a synchronization source.
  • Adjustable Audible Output
    Select temporal or continuous tones, and High setting for 98 dBA output or Low setting for 94 dBA sound output.
  • Genesis-compatible
    All Genesis and Integrity strobes on the same circuit meet UL 1971 synchronization requirements when used with an external control module.
  • Approved for public and private mode applications
    UL 1971-listed as signaling devices for the hearing impaired and UL 1638-listed as protective visual signaling appliances.
  • Durable red or white Noryl front plate
    Ideal for outdoor, industrial or harsh environments.
  • Field changeable field markings
    Lens language or standard “FIRE” marking is easily changed with optional 2440KTW and 2440KTC series lens kits.
  • Easy Installation
    Flush mount to standard North American 4” square or two-gang box. Integrity’s universal mounting plate allows it to be wired and then left hanging free for easy inspection and testing before it is fastened to the electrical box.


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