System Sensor 4W-B Photoelectric i3 Series Smoke Detector, 4-Wire, White
Image of 4
Key Features
- Simplifies installation with a plug-in 4-wire base and wide wire entry to reduce labor and installation time
- Photoelectric sensing with drift compensation delivers reliable early detection and fewer nuisance alarms
- Built-in remote maintenance signaling and removable chamber streamline testing and ongoing upkeep
- Dual-color wide-angle LED and clear status indicators enable fast visual verification for security and maintenance teams
- UL 268 listed ceiling-mount design integrates seamlessly with commercial fire alarm panels and security monitoring systems
Quick Specifications
- Product Model
- 4W-B
- Brand Name
- System Sensor
- Product Name
- i3 4W-B Smoke Detector
- Product Type
- Smoke Detector
Frequently Bought Together
System Sensor 4W-B Photoelectric i3 Series Smoke Detector, 4-Wire, White
$61.31
2 items selected
Total: $152.58
Explore the details
Product information
4W-B
Overview
Designed for dependable early warning in commercial environments, the System Sensor i3 4W-B photoelectric smoke detector gives building managers and security professionals reliable detection with easy installation and maintenance. This 4-wire, ceiling-mount smoke detector uses a photoelectric sensor optimized for smoldering fires and includes drift compensation and smoothing algorithms to minimize false alarms and reduce service calls. Compatible with 12V or 24V DC fire panels and UL 268 listed, the 4W-B fits standard octagonal, single-gang and 4-square back boxes, reducing retrofit complexity.
Technicians benefit from the plug-in base, LargeWire entry port, SEMS screws and Stop-Drop ’N Lock attachment that speed wiring and inspections. Wide-angle dual-color LEDs and built-in remote maintenance signaling provide instant status for security teams, helping maintain uninterrupted monitoring and integration with surveillance and fire alarm systems. Ideal for offices, schools, retail and industrial sites, the System Sensor 4W-B balances performance, compliance and low total cost of ownership. Contact us to specify this detector for your next fire alarm or security monitoring project.
Features
- Simplifies installation with a plug-in 4-wire base and wide wire entry to reduce labor and installation time
- Photoelectric sensing with drift compensation delivers reliable early detection and fewer nuisance alarms
- Built-in remote maintenance signaling and removable chamber streamline testing and ongoing upkeep
- Dual-color wide-angle LED and clear status indicators enable fast visual verification for security and maintenance teams
- UL 268 listed ceiling-mount design integrates seamlessly with commercial fire alarm panels and security monitoring systems
| General Information | |
|---|---|
| Brand Name | System Sensor |
| Manufacturer | Honeywell International, Inc |
| Product Name | i3 4W-B Smoke Detector |
| Product Type | Smoke Detector |
| Product Model | 4W-B |
| Product Series | i3 |
| Country of Origin | MX |
| Manufacturer Part Number | 4WB |
| Technical Information | |
| Sensor Type | Photoelectric |
| Detectable Medium | Fire |
| Sensing Technology | Photoelectric |
| Connectivity Technology | Wired |
| Certifications | |
| UL Listed | Yes |
| Certifications | UL 268 |
| Controls/Indicators | |
| Status Indicators | Yes |
| Physical Characteristics | |
| Color | White |
| Height | 2.00" |
| Form Factor | Ceiling Mount |
| Power Description | |
| Input Voltage | 12V DC, 24V DC |
| Product Information | |
| Diameter | 5.00" |
| Mount Type | Ceiling Mount |
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:
- 4W-B
- Manufacturer part:
- 4W-B
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 exclusionsSystem Sensor 4W-B Photoelectric i3 Series Smoke Detector, 4-Wire, White
4W-B