FW2961 - Combination Audible/Visual Signal
High-Intensity Strobe • Clear Audible Alert • ADA Compliant
FW2961
The FW2961 Horn Strobe is a combination audible/visual signaling device designed for fire alarm and emergency evacuation systems. It provides both clear audible alerts and high-intensity visual strobe lighting to ensure effective notification for all building occupants, including those with hearing impairments.
| Model Number | FW2961 |
| Product Name | Horn Strobe |
| Category | Combination Audible/Visual Signal |
| Certification | UL Listed (UL1971, UL464) |
| Manufacturer | Maple Armor / Tongfang |
| Warranty | 2-Year Standard |
| Horn Type | Electronic Piezo Horn |
| Horn Sound Level | 85 dB(A) minimum at 10 ft (3m) |
| Tone Frequency | Temporal Code 3 (Standard), 520 Hz |
| Strobe Type | Xenon Flash Tube |
| Strobe Candela Ratings | 15/75/110 cd (Selectable) |
| Strobe Flash Rate | 1 Hz (60 flashes per minute) |
| Strobe Flash Duration | 0.2 seconds (nominal) |
| Strobe Color | Clear (Pure White) |
| Operating Voltage | 24VDC Nominal (15-32VDC range) |
| Current Consumption | Standby: 0mA, Active: 65mA typical |
| Power Consumption | 1.6W (at 24VDC, horn only) |
| Operating Temperature | -10°C to +55°C (14°F to 131°F) |
| Storage Temperature | -20°C to +70°C (-4°F to 158°F) |
| Humidity | 10% to 93% RH (Non-condensing) |
| Weatherproof Rating | IP54 (Dust and Water Splash Protected) |
| Enclosure Material | Polycarbonate (UL94 V-0) |
| Mounting Type | Surface Mount (Wall or Ceiling) |
| Dimensions (HxWxD) | 5.5" x 5.5" x 2.5" (140mm x 140mm x 64mm) |
| Weight | 1.2 lbs (0.54 kg) |
| Wire Gauge | 14-22 AWG |
| Terminal Type | Screw Terminals (Polarity Sensitive) |
| Color | White (Standard), Red available |
| Field Selectable | Candela setting, Tone pattern |
| ADA Compliance | Yes (110 cd for sleeping areas) |
| NFPA 72 Compliance | Yes (2019 Edition) |
| Expected Life | 10 years (strobe), 500,000 cycles |
| Audibility Distance | Up to 200 ft (61m) in open areas |
| Visual Coverage | Per NFPA 72 spacing requirements |
The FW2961 Horn Strobe is a combination audible/visual signaling device designed to meet modern fire alarm notification requirements. By combining a clear electronic horn with a high-intensity xenon strobe in a single unit, it provides comprehensive notification for all building occupants while minimizing installation time and complexity.
Combines 85 dB horn with selectable 15/75/110 cd strobe for comprehensive alerting.
Certified to UL1971 and UL464 standards for fire alarm signaling devices.
110 cd setting meets ADA requirements for sleeping area notification.
Audible Mode: 85 dB electronic horn with Temporal Code 3 pattern
Visual Mode: Xenon strobe with clear white light output
Synchronization: Flash synchronized with horn pulses
Field Selectable: Candela setting and tone pattern
Energy Efficient: Low current draw for extended system capacity
Weather Resistant: IP54 rated for indoor/outdoor use
24VDC Notification Appliance Circuit (NAC).
Set candela rating (15/75/110 cd).
Include 65mA per device in NAC calculations.
Follow NFPA 72 spacing for strobe coverage.
110 cd, max spacing 50 ft (15m).
15/75 cd, spacing per NFPA 72.
Use 75 cd, reduce spacing as needed.
Guest rooms with 110 cd ADA compliance.
Patient rooms and treatment areas.
Classrooms and dormitory rooms.
Dual Function: Combined audible/visual in one unit
Code Compliance: UL, NFPA 72, ADA compliant
Flexible: Field-selectable candela settings
Reliable: Weatherproof construction
Efficient: Reduced installation time and wiring
Serviceable: Easy maintenance access