PIR-Bewegungssensor

The Eyes of the Smart Building – Veswe Ceiling PIR Sensor
Imagine a sleek, white dome hovering on your ceiling, silently guarding your space. This is the Veswe PIR sensor, a standard ModBus-compatible device designed for intelligent occupancy detection. With its 360° no blind spots coverage, this ceiling pir sensor ensures that every movement in the room is detected accurately. Whether you call it a passive infrared detector or a passive infrared sensor, its mission is the same: to provide precise detection of human presence. Outputting data via RS485 signal, this pir motion sensor integrates effortlessly into centralized monitoring systems, making it ideal for smart lighting control, HVAC energy saving, and security triggers. It’s the perfect indoor pir solution for modern offices and commercial spaces requiring reliable wired connectivity.

Engineered for Excellence – Four Core Advantages
Why choose our PIR detector over the competition? Because it’s built for the real world.
Secondary Development Support: Open protocol interface allows this smart pir sensor to be embedded into third-party systems like Home Assistant or custom SCADA via RS485.
Precision Anti-False Alarm: Advanced algorithms filter out false triggers from pets or airflow, making it a reliable pet immune pir sensor.
Low-Power Processor: Energy-efficient MCU ensures continuous operation, perfect for a stable motion sensor in always-on systems.
Excellent Adaptability: Operates reliably in varying temperatures and humidity, proving its worth as a robust indoor pir sensor.
From Home automation to Hotel hospitality, Server Rooms, and Factories, this pir motion detector adapts to every environment. Whether you need a security pir sensor for access control or a pir occupancy sensor for energy management, this device delivers. Its versatility makes it the go-to movement detector for diverse sectors, ensuring high confidence in occupancy detection while reducing unnecessary activation of lights and HVAC through precise wired integration.

Beyond Traditional Sensing – Microwave & Dual-Tech Capabilities
While our standard unit is a powerful passive infrared pir sensor, we also offer advanced solutions leveraging microwave radar technology. Unlike a basic infrared motion sensor, our microwave-enabled motion detector offers longer range, wider coverage, and the ability to penetrate glass and thin walls. It remains unaffected by temperature changes, dust, or smoke, unlike some traditional passive infrared motion detector units.
Comparative Analysis:
Infrared (PIR): A cost-effective ir motion sensor that detects body heat. Ideal for stable indoor environments.
Microwave: An active ir motion detector that emits waves to detect micro-motions. Perfect for large warehouses or areas with obstructions.
Dual-Technology: The ultimate dual tech pir sensor. By combining a pir movement sensor with microwave radar, it requires both triggers to alarm, virtually eliminating false positives. This is critical for banks, museums, and data centers where accuracy is paramount.
Whether you choose a simple ceiling pir or a complex dual tech pir sensor, Veswe provides the right technology for your specific needs, all delivering stable RS485 output.

24/7 Surveillance & Mobile Alerts
Security doesn’t sleep, and neither does our PIR sensor. Designed for 24-hour all-day surveillance, this pir motion sensor maintains high accuracy whether it’s bright daylight or pitch black night. It’s a true security pir sensor that watches over your office or home around the clock.
Plus, with Mobile Motion Detection Alarm support (via connected host systems), you get instant notifications. Configure alert durations (30s/10s/5s) and rely on advanced signal processing to ensure only real human movement triggers the pir alarm sensor. No more false alarms from curtains or pets—just reliable protection from this pet immune pir sensor integrated into your security network.

Built to Last – Eco-Friendly & High-Performance
Durability meets intelligence. Our PIR detector is crafted from high-strength, flame-retardant PVC, resisting ignition and physical stress. Inside, an 8-Bit Low-Power CMOS Processor drives the motion sensor, offering wide voltage input and strong anti-interference capabilities. This ensures that your passive infrared detector operates smoothly even in electrically noisy environments. It’s a surface mounted pir sensor (or ceiling-mounted) designed to withstand the test of time while delivering precision via robust wired connections.

Zero Blind Spots – 360° Coverage
Installation is a breeze with our ceiling pir sensor. Mounted centrally, it creates a 360 degree pir detection cone that covers the entire room uniformly. No dead zones, no missed entries. Whether it’s a thief entering a warehouse or an employee walking into an office, this 360 pir sensor sees it all. Its compact, white pir sensor design blends seamlessly into any decor, making it an unobtrusive yet powerful indoor pir solution for comprehensive area coverage.

Smart Lighting Control Topology
Transform your lighting system with our pir occupancy sensor.
Detection: The pir motion detector senses a person.
Action: Signal sent via RS485 to the Monitoring Host → Relay activates → Lights turn ON.
Logging: Event uploaded to the Cloud (via host gateway) → Pushed to your mobile device.
This seamless flow turns a simple motion detector into the brain of your energy-saving strategy. It’s the perfect application for a wired pir motion sensor in smart buildings, ensuring lights are only on when needed through reliable serial communication.

Flexible Data Transmission – Four Ways to Connect (Wired Focus)
Our PIR sensor adapts to your infrastructure with four flexible wired connection methods:
Local PC Monitoring: Connect via RS485-to-USB for real-time viewing on your computer. Ideal for a standalone surface mounted pir setup during commissioning.
PLC/Microcontroller Integration: Connect directly to your PLC or MCU using RS485. This passive infrared pir sensor speaks the language of industrial automation, enabling custom logic in Siemens, Mitsubishi, or Arduino systems.
Handheld Data Logger: Link to a portable recorder for field inspections. A quick way to verify your pir movement sensor performance without needing a full SCADA system.
Multi-Sensor Network: Connect up to 32 detectors to an Environmental Host or Data Collector. Scale your 360 degree pir sensor network across entire facilities, viewing all data on a single dashboard via the host’s uplink.
From a single ir motion sensor in a small office to a network of passive infrared motion detector units in a skyscraper, Veswe gives you the flexibility to monitor exactly how you want, relying on stable, industry-standard RS485 wiring.