Pass & Seymour CI-24-U PIR Ceiling Occupancy Sensor, 24V DC/AC, Isolated Relay, 1200' Coverage, USA, White
Special Order: typically 2–6 weeks
Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.
Availability can change and lead times may be longer. If your project has a deadline, check with us before ordering.
A member of our team will check with the manufacturer and personally reply by email.
Image of 1
Key Features
- Cut energy costs by reliably reporting occupancy to EMS and HVAC systems for automated lighting and climate control
- Wide 1200' coverage from a ceiling-mounted PIR sensor reduces blind spots and improves space utilization
- 24V AC/DC input and isolated relay simplify integration with building automation, security, and monitoring networks
- Adjustable time delay and dual sensitivity settings let facilities teams customize behavior to reduce false triggers and maintenance calls
- Low-profile white ceiling design and US-made quality provide a professional aesthetic and dependable long-term performance
Quick Specifications
- Product Model
- CI-24-U
- Brand Name
- Pass & Seymour by Legrand
- Product Line
- Wattstopper
- Product Name
- PIR Ceiling Occupancy Sensor, 24VDC/AC, Isolated Relay, 1200ft Coverage, USA
Explore the details
Product information
CI-24-U
Overview
Optimize building energy use and enhance space monitoring with the Pass & Seymour by Legrand CI-24 PIR Ceiling Occupancy Sensor. This Wattstopper-series occupancy sensor uses passive infrared detection and Detection Signature Analysis to deliver reliable motion sensing without false triggers—ideal for security, surveillance, and automated HVAC/EMS control. With 24V AC/DC compatibility and an isolated relay, the CI-24 integrates easily into existing building automation and access control systems for centralized monitoring and control. The ceiling-mount design provides up to 1200' motion coverage to minimize coverage gaps in offices, corridors, classrooms and retail spaces, while adjustable time delay (30 seconds to 30 minutes) and selectable sensitivity allow customization for each application. LED occupancy indication simplifies commissioning and troubleshooting, helping facilities and security teams deploy faster with fewer callbacks. Designed for professional installations, the CI-24 delivers dependable performance and energy savings across commercial, institutional, and multi-tenant environments. Specify the Pass & Seymour CI-24 for your next smart-building, security monitoring, or HVAC control project—order or consult our team for integration guidance.
Features
- Cut energy costs by reliably reporting occupancy to EMS and HVAC systems for automated lighting and climate control
- Wide 1200' coverage from a ceiling-mounted PIR sensor reduces blind spots and improves space utilization
- 24V AC/DC input and isolated relay simplify integration with building automation, security, and monitoring networks
- Adjustable time delay and dual sensitivity settings let facilities teams customize behavior to reduce false triggers and maintenance calls
- Low-profile white ceiling design and US-made quality provide a professional aesthetic and dependable long-term performance
| General Information | |
|---|---|
| Brand Name | Pass & Seymour by Legrand |
| Product Line | Wattstopper |
| Product Name | PIR Ceiling Occupancy Sensor, 24VDC/AC, Isolated Relay, 1200ft Coverage, USA |
| Product Type | Occupancy Sensor |
| Product Series | CI-24 |
| Manufacturer Part Number | CI-24-U |
| Technical Information | |
| Sensor Type | Passive Infrared |
| Application/Usage | EMS, HVAC |
| Maximum Motion Sensing Distance | 1200' |
| Environmental Conditions | |
| Operating Temperature (T-T) | 32-131°F |
| Physical Characteristics | |
| Color | White |
| Depth | 1.6" |
| Width | 4.5" |
| Height | 4.5" |
| Weight | 0.22lb |
| Power Description | |
| Input Voltage | 24V AC, 24V DC |
| Product Information | |
| Mount Type | Ceiling Mount |
| Miscellaneous | |
| Country of Origin | US |
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:
- CI-24-U
- Manufacturer part:
- CI-24-U
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 exclusionsPass & Seymour CI-24-U PIR Ceiling Occupancy Sensor, 24V DC/AC, Isolated Relay, 1200' Coverage, USA, White
CI-24-U