Shipping included*
Exclusions
Additional shipping fees may apply in rare circumstances for deliveries outside standard service areas. In most cases, this only potentially affects shipments to the Northwest Territories and Yukon, as well as certain heavy or oversized items.
Atlona AT-OCS-900N Network-Enabled Ceiling Mount Occupancy Sensor - 360° PIR - Ethernet - Multi-Function Detection
Business volume discounts
Technical guidance
Preparation & staging
QC · ON · AB · BC
Product Features
Technical Overview
The AT-OCS-900N employs passive infrared technology to detect occupancy without emitting any signals, ensuring energy efficiency and discreet operation. Its 360° coverage eliminates blind spots, providing comprehensive monitoring for circular or square rooms up to 2,000 square feet.
Network communication is handled through standard Ethernet protocols, allowing the sensor to interface with third-party control systems and building management platforms. The sensor's multi-function capabilities include ambient light sensing for daylight harvesting and temperature monitoring for environmental control integration.
Relevant factors for this section include Maximum Viewing Angle, Passive Infrared Sensor (PIR), Network (RJ-45). When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
This occupancy sensor stands out for its network-enabled design and versatile detection capabilities, offering installers and integrators a robust tool for smart building automation.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include Multi-Function Sensing, Seamless Integration.
Multi-Function Sensing
Beyond occupancy detection, the sensor monitors ambient light levels and temperature, enabling integrated control of lighting, HVAC, and AV systems based on comprehensive environmental data.
- Occupancy Detection
- Ambient Light Sensing
- Temperature Monitoring
Seamless Integration
Designed to work natively with Atlona's ecosystem, the sensor also supports common network protocols for compatibility with third-party control systems, ensuring flexibility in diverse installation scenarios.
Deployment / Use Cases
The AT-OCS-900N is engineered for commercial and institutional settings where automated system control based on occupancy enhances efficiency, security, and user experience.
In corporate offices and conference rooms, the sensor can trigger lighting and display systems upon entry, reducing energy waste. Educational institutions benefit from automated AV equipment control in classrooms and lecture halls, while retail environments use it for security lighting and climate management in stock rooms or showrooms.
Corporate Automation
Integrate with building management systems to automate lighting, blinds, and climate control in open-plan offices, meeting rooms, and lobbies based on real-time occupancy data.
AV System Control
Use occupancy detection to power on displays, projectors, and audio systems in training rooms, boardrooms, or digital signage installations, ensuring equipment is only active when needed.
Physical Profile
The sensor features a compact, low-profile design with a diameter of 2.90 inches and a height of 2.13 inches, making it discreet for ceiling installations. Its lightweight construction at 59.8 grams simplifies mounting and reduces structural load, while the ceiling mount type ensures optimal positioning for 360° coverage in standard drop-ceiling grids or hard surfaces.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 2.13" (54.10 mm), 59.8 g. This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Height
- 2.13" (54.10 mm)
- Weight
- 59.8 g
Highlights
- Network-enabled occupancy sensor with Ethernet connectivity for IP communication
- 360° passive infrared detection for comprehensive coverage without blind spots
- Multi-function sensing detects occupancy, ambient light, and temperature
- Integrates with Atlona WAVE, Velocity, and Omega control systems
- Supports third-party devices using common network protocols
- Customizable detection area from 900 ft² to 2,000 ft²
- Ceiling mount design for discreet installation in commercial spaces
- Compact dimensions: 2.90" diameter, 2.13" height, 59.8 g weight
- 3-year limited warranty for reliable long-term performance
Specifications
| Specifications | |
|---|---|
| Manufacturer | Atlona Technologies |
| Manufacturer Part Number | AT-OCS-900N |
| Brand Name | Atlona |
| Product Model | OCS-900N |
| Product Name | Network-Enabled Occupancy Sensor |
| Product Type | Motion Sensor |
| Technical Information | |
| Maximum Viewing Angle | 360° |
| Passive Infrared Sensor (PIR) | Yes |
| Interfaces/Ports | |
| Network (RJ-45) | Yes |
| Physical Characteristics | |
| Mount Type | Ceiling Mount |
| Height | 2.13" (54.10 mm) |
| Diameter | 2.90" (73.66 mm) |
| Weight (Approximate) | 59.8 g |
| Warranty | |
| Limited Warranty | 3 Year |
User Manual
FAQ
What is the viewing angle of the Atlona AT-OCS-900N occupancy sensor?
The sensor offers a maximum viewing angle of 360°, providing full circular coverage for detecting occupancy in open spaces. This wide angle ensures no blind spots, making it effective for monitoring rooms, hallways, or areas where comprehensive motion detection is required without needing multiple sensors.
How does the sensor connect to network systems?
It connects via an RJ-45 Ethernet port, enabling IP communication over standard network infrastructure. This allows the sensor to transmit occupancy, temperature, and ambient light data to control systems, supporting integration with Atlona products and third-party devices using common protocols like HTTP or SNMP.
What types of environments is this sensor best suited for?
The AT-OCS-900N is ideal for commercial settings such as offices, classrooms, retail spaces, and conference rooms. Its ceiling mount and 360° detection make it perfect for automating lighting, HVAC, and AV equipment based on occupancy, enhancing energy efficiency and user convenience in institutional or corporate buildings.
Can this sensor detect more than just occupancy?
Yes, it is a multi-function sensor that also monitors ambient light levels and temperature. This allows for integrated control scenarios, such as adjusting lighting based on daylight or managing climate systems, providing comprehensive environmental data for smarter automation beyond simple motion detection.
What is the detection area range for this occupancy sensor?
The detection area is customizable, covering from 900 square feet up to 2,000 square feet (approximately 83.6 to 185.8 square meters). This range flexibility lets installers tailor the sensor's sensitivity to different room sizes, ensuring reliable performance in small offices or larger open areas.
What warranty coverage does Atlona provide for this sensor?
Atlona offers a 3-year limited warranty for the AT-OCS-900N, covering defects in materials and workmanship. This warranty supports long-term reliability in commercial installations, giving integrators confidence in the sensor's durability and performance for automation projects.
| Qty | Price | Available |
|---|
