Potter Low Profile Evacuation Horn Strobe HS24-177W, 24VDC, 177 Candela, White
Alarm they see and hear.
A low profile 24V DC horn strobe with a fixed 177 candela strobe and a 100dB horn. It gives fire alarm systems an audible and visual signal in one wall-mount unit.

An alarm only works if people notice it.
Evacuation signals need to be heard and seen, and they need to be easy to install and test. This unit combines the horn and strobe in one low profile device.
Built for easier installs and testing
The HS24-177W is designed so installers can wire first, mount the bracket, then add the signal.
Super-Slide Bracket
The bracket is designed for ease of supervision testing.

candela fixed strobe
The strobe output is fixed at 177 candela.
Checkmate verification
Checkmate gives instant voltage verification.
Pre-wire, then install
Pre wire the entire system, install the mounting bracket, then install the signals.
Synchronized signals
Synchronize the strobe and/or horn with the AVSM Control Module.
Everything you need to know.
| Brand | Potter |
| Model | HS24-177W |
| Strobe | Fixed 177 candela |
| Sound Emission | 100dB |
| Input Voltage | 24V DC |
| Input Terminals | 12 to 18 AWG |
| Color | White |
| Lens Color | Clear |
| Mount Type | Bracket Mount |
| Dimensions (H x W x D) | 5" x 4.5" x 2.5" |
| Durability | Tamperproof |
| Compatibility | Potter AVSM Synchronize Control Module |
Potter Low Profile Evacuation Horn Strobe HS24-177W, 24VDC, 177 Candela, White
The Potter HS24-177W is a fire alarm horn strobe from Potter Electric Signal: HS24-177W 24V DC Fixed Candela, Low Profile Evacuation Horn, Strobe, White. It belongs to Potter's HS24-177 series. Listed compatibility: Potter AVSM Synchronize Control Module. It is intended for security and fire-alarm installers, integrators and facility maintenance teams who need a genuine Potter part.
Key Features
- Nominal Voltage 24V DC
- Fixed177 candela strobe – Strobe output can be matched to the room size and code requirements.
- Super-Slide Bracket - ease of supervision testing
- Checkmate - Instant voltage verification
- Unit Dimensions: 5" (12.7 cm) high x 4.5" (11.43 cm) wide x 2.5" (6.35 cm) deep.
- Synchronize strobe and/or horn with AVSM Control Module – Keeps strobes flashing together across the system.
- Pre wire entire system, install mounting bracket, then install signals
- Documented lower installation and operating costs
- Input terminals 12 to 18 AWG – Wire gauge accepted at the terminals or provided on the leads.
- Switch selection for high or low dBA
Specifications
- Brand: Potter
- Model: HS24-177W
- Product Functions: Alarm
- Product Series: HS24-177
- Product Type: Horn/Strobe
- Alarm Type: Audible, Visual
- Connectivity Technology: Wired
- Sound Emission (dB(A)): 100
- Sound Emission: 100 dB
- Application/Usage: Control Panel, Evacuation, Fire Alarm, Fire Protection System, Outdoor, Public Access Area, Signaling, Synchronization Module
- Color: White
- Color Family: White
- Depth: 2.5"
- Depth (mm): 63.5
- Durability: Tamper Proof
- Form Factor: Bracket Mount, Surface Mount, Wall Mount
- Height: 5"
- Height (mm): 127
- Lens Color: Clear
- Product Color: white
- Width: 4.5"
- Width (mm): 114.3
- Input Voltage: 33V DC
- Input Voltage (V DC): 33
- Power Source: DC
- Mount Type: Wall mount
- Limited Warranty: 5 Year
- Compatibility: Potter AVSM Synchronize Control Module
- Package Contents: HS24-177W Horn/Strobe; 4" mounting plate
Typical Uses
- Control Panel
- Evacuation
- Fire Alarm
- Fire Protection System
- Outdoor
- Public Access Area
- Signaling
- Synchronization Module
Please confirm the model, ratings and compatibility with your panel or system documentation before ordering, and install according to the manufacturer's instructions and local codes.
Need help with compatibility?
Looking for a manufacturer part number, compatible replacement, or quantity order? Contact Raztechs for sourcing and quote support.

Potter HS24-177W, ready to order.
- HS24-177W Horn/Strobe
- 4" mounting plate
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