Features
- Nominal voltage 24 VDC
- Horn is available in 12 VDC or 24 VDC
- Super-Slide Bracket - ease of supervision testing
- Checkmate - instant voltage verification
- Synchronize strobe and/or horn with AVSM Control Module
- Prewire entire system, install mounting bracket, then install signals
- Documented lower installation and operating costs
- Input terminals 12 to 18 AWG
- Switch selection for high or low dBA
- Switch for chime, whoop, mechanical, and 2400 Hz tone
- Switch for continuous or temporal 3 (not available on whoop tone)
- Tamperproof re-entrant grill
- Surface mount with the AVBB (Surface Back Box)
- Silence horn while strobes remain flashing
- Faceplate available in red or off-white
General Description
The EH24 Series is a low profile electronic horn that offfers dependable audible output at the lowest current available.
The EH24 Series horn offers a continuous or synchronizable temporal three in 2400Hz and mechanical tone, a chime, and whoop tone. All tones are easy for the professional to change in the field by using switches.
The EH24 Series is s hiped with the standard 4" mounting plate which incorporates the popular Super-Slide feature that allows the installer to easily test for supervison. The product also features a locking mechanism which secures the product to the bracket without any screws showing.
The EH24 Series also features the patented Checkmate - Instant Voltage Verification feature, which allows the installer to check the voltage drop draw and match it to the blueprint
Architect & Engineering Specifactions
The audible and/or visible signal shall be Potter EH24 Series or approved equal and shall be listed by Underwriters Laboratories Inc. per ANSI/UL 464. The notification appliance shall also be lsited with the California State Fire Marshal (CSFM).
The notification appliance shall produce a peak sound output of 100 dBA or greater at 12 VDC or 24 VDC as measured in an anechoic chamber. The signaling appliance shall also have the capability to silence the audible signal while leaving the visible signal energized with the use of a single pair of power wires. Additionally, the user shall be able to select either continuous or temporal tone output with the temporal signal having the ability to be synchronized.
The appliance shall be polarized to allow for electrical supervision of the system wiring. The unit shall be provided with a mounting bracket with terminals with barriers for input/output wiring and be able to mount to a single gang or double gang box or double workbox without the use of an adapter plate. The unit shall have an input voltage range of 16-33 volts with either direct current or full wave rectified power.
The appliance shall be capable of test supervision without disconnecting wires, verify voltage without removing unit, and be capable of mounting to a surface back box.
Specifications
- Dimensions - 5" (12.7 cm) height x 4.5" (11.43 cm) wide x 2.5" (6.35 cm) deep
- Operating Temperature - 32°F to 120°F (0°C to 49°C). The EH-24 Series is not listed for outdoor use.
4890007 Specifications PDF
