Silent Knight EVS-INT50W Intelligent 50W Amplifier
Image of 1
Key Features
- Simplifies installation by mounting inside the Silent Knight 5820XL-EVS cabinet and using the panel's 24V DC auxiliary power—no separate AC or battery required.
- Delivers dependable emergency audio with 50W output on a single Class A or B speaker circuit for clear voice evacuation and PA announcements.
- Supports 25V or 70.7V operation and UL-listed 520Hz tone output for code-compliant fire voice evacuation systems.
- Streamlines integration with two-wire SBUS and VBUS connections for centralized monitoring and control with IntelliKnight panels.
- Space-saving cabinet mount ideal for small to mid-size facilities such as schools, healthcare, retail and commercial buildings.
Quick Specifications
- Product Model
- EVS-INT50W
- Brand Name
- Silent Knight by Honeywell
- Product Line
- IntelliKnight
- Product Name
- Intelligent 50 Watt Internal Amplifier
Explore the details
Product information
EVS-INT50W
Overview
Deliver clear, code-compliant emergency voice evacuation and public address audio for small-to-medium facilities with the Silent Knight by Honeywell EVS-INT50W Intelligent 50W Amplifier. Designed specifically for mounting inside the 5820XL-EVS cabinet, this internal amplifier is powered and supervised by the fire panel’s 24V DC auxiliary output—eliminating the need for a separate AC supply or additional battery backup and reducing installation time and cost. With 50 watts of audio power on a single programmable Class A or Class B speaker circuit and selectable 25V or 70.7V output, the EVS-INT50W ensures intelligible voice messages and tone signals that meet UL requirements for 520Hz tone output when paired with compatible speakers. The amplifier's two-wire SBUS and VBUS connections simplify integration with IntelliKnight fire alarm control panels for reliable monitoring and system supervision. Ideal for security-conscious environments where surveillance, monitoring and emergency communications must be tightly coordinated, this compact cabinet-mount amplifier is a practical choice for schools, healthcare facilities, retail and commercial buildings. Contact your Silent Knight/Honeywell representative to specify the EVS-INT50W for your fire voice evacuation system and accelerate project deployment.
Features
- Simplifies installation by mounting inside the Silent Knight 5820XL-EVS cabinet and using the panel's 24V DC auxiliary power—no separate AC or battery required.
- Delivers dependable emergency audio with 50W output on a single Class A or B speaker circuit for clear voice evacuation and PA announcements.
- Supports 25V or 70.7V operation and UL-listed 520Hz tone output for code-compliant fire voice evacuation systems.
- Streamlines integration with two-wire SBUS and VBUS connections for centralized monitoring and control with IntelliKnight panels.
- Space-saving cabinet mount ideal for small to mid-size facilities such as schools, healthcare, retail and commercial buildings.
| General Information | |
|---|---|
| Brand Name | Silent Knight by Honeywell |
| Manufacturer | Honeywell International, Inc |
| Product Line | IntelliKnight |
| Product Name | Intelligent 50 Watt Internal Amplifier |
| Product Type | Fire Amplifier |
| Product Model | EVS-INT50W |
| Product Series | EVS |
| Application/Usage | Amplifier, Emergency, Fire Alarm, Speaker |
| Country of Origin | US |
| Manufacturer Part Number | EVS-INT50W |
| Physical Characteristics | |
| Depth | 1.80" |
| Width | 4.50" |
| Height | 10.00" |
| Weight | 2.00lb |
| Form Factor | Cabinet Mount |
| Product Information | |
| Mount Type | Cabinet Mount |
| Warranty | |
| Limited Warranty | 36-Month |
| Miscellaneous | |
| Compatibility | Silent Knight 5820XL-EVS Fire Alarm Control Panel |
No matching specifications
Try a different term, such as a connector type or resolution.
Plan your purchase
Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- EVS-INT50W
- Manufacturer part:
- EVS-INT50W
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsSilent Knight EVS-INT50W Intelligent 50W Amplifier
EVS-INT50W