Product Overview
(i) TRUEiSENSE Crux Detector (24GHz FMCW Radar Sensor):
Technology & Capabilities: Operates on 24GHz radar frequency to capture micro-vibrations and human chest breathing movements. Built with programmable LUX thresholding, variable time delays, and a 360° detection envelope.
Target Application: Executive cabins, private workstations, IT server centers, and high-security zones.
Pricing: Rs. 4,299.00.
(ii) TRUEiSENSE 2x2 Presence Sensor Panel (Auto-Dimmable LED):
Technology & Capabilities: Recessed grid luminaire featuring built-in high-frequency radar presence detection. Provides dynamic multi-stage dimming (100% full light to 10–20% standby) and automatic shutoff during vacancy.
Target Application: Open-plan corporate offices, boardrooms, and institutional lecture halls.
Pricing: Rs. 3,699.00.
(iii) TRUEiSENSE Wave Detector (24GHz Ultra-Precision Sensor):
Technology & Capabilities: Delivers tiered sensing zones—10-meter motion detection, 5-meter micro-presence detection, and 3-meter true presence breathing detection.
Target Application: Research laboratories, healthcare wards, libraries, and university study halls.
Pricing: Rs. 3,499.00.
(iv) TRUEiSENSE OCT DELTA (360° Ultra-Precision True Presence Sensor):
Technology & Capabilities: Compact 360° ceiling-mounted radar sensor engineered for zero false triggers caused by pets, curtains, or HVAC air currents.
Target Application: Enclosed office cabins, consultation rooms, and residential smart spaces.
Pricing: Rs. 3,260.00.
(v) TRUEiSENSE OCT X LUO PRO (18W IP65 Presence Bulkhead Light):
Technology & Capabilities: Fully automatic, weather-resistant IP65 bulkhead fixture equipped with an integrated presence detector for reliable indoor and outdoor performance.
Target Application: Restrooms, wet utility corridors, perimeter stairwells, and industrial passages.
Pricing: Rs. 1,499.00 – Rs. 1,599.00.
Introduction
In modern corporate environments and commercial institutions, early-generation motion detection systems frequently fail user expectations. Traditional Passive Infrared (PIR) and basic microwave sensors only detect major physical movement, such as walking down a hallway. When employees sit still at computer desks, review documents, or conduct virtual meetings, these older sensors assume the space is empty—plunging rooms into darkness and forcing occupants to wave their arms to restore lighting.
Upgrading to a true presence sensor network eliminates these false off-triggers permanently. Powered by 24GHz millimeter-wave FMCW radar algorithms, true presence sensing monitors micro-vibrations—including human breathing and subtle posture shifts—to confirm actual room occupancy.
At TRUEiSENSE, we build true presence detection systems designed to meet demanding commercial operational standards. This guide details how 24GHz radar presence sensors operate, where they maximize energy performance, and how facility managers can select the appropriate devices for their properties.
Key Benefits of True Presence Sensor Automation
(i) Zero Premature Shut-offs: True presence sensing monitors continuous human occupancy by tracking breathing and micro-movements, ensuring lights stay active during long desk sessions or presentations.
(ii) Significant Energy Cost Reduction (40–80%): Ensures energy is consumed exclusively when humans are in the room, eliminating power draw in vacant office cabins, healthcare wards, and meeting spaces.
(iii) Elimination of Environmental False Triggers: Unlike standard motion detectors, 24GHz FMCW radar algorithms filter out non-human motion caused by ceiling fans, moving curtains, or HVAC airflow.
(iv) Extended Luminaire & Driver Longevity: Modulating light levels through automatic dimming reduces thermal build-up in LED drivers, extending component lifespan beyond 50,000 operational hours.
(v) Multi-System Automation (Lighting, HVAC & Security): Integrates cleanly with IoT and Building Management Systems (BMS) to control lighting, air conditioning, and access control dynamically based on occupancy.
Commercial & Industrial Applications
1. Smart Corporate Office Cabins & Workstations
Corporate cabins experience variable occupancy throughout the day. TRUEiSENSE Crux Detectors and ZENSOR units maintain steady illumination and HVAC airflow during desk work without requiring physical motion to keep systems active.
2. Healthcare Facilities, ICUs & Patient Wards
Hospital patient rooms and diagnostic suites require continuous monitoring without intrusive optical cameras. TRUEiSENSE Wave Detectors track patient presence silently, regulating night lights and climate controls automatically.
3. Hotels, Hospitality & Conference Halls
Hotel guest rooms and conference spaces frequently suffer from energy waste when guests leave climate systems or lights running. Integrating true presence sensors allows hotel operators to automate room power based on guest presence.
4. Educational Facilities, Libraries & Study Cabins
University classrooms and libraries experience extended periods where students read or take notes quietly. 24GHz radar presence sensors maintain illumination across study bays while ensuring empty aisles power down automatically.
Technology Comparison: Motion vs. Presence vs. True Presence
Selecting the right sensing technology requires matching device capabilities to occupant activity levels.
(i) Standard Motion Sensors (PIR / Optical):
Sensing Principle: Measures thermal infrared differential across physical movement paths.
Best For: Corridors, stairwells, and transient walkways.
Limitation: Fails when occupants remain seated or motionless; requires direct line of sight.
(ii) Conventional Presence Sensors (5.8GHz Microwave):
Sensing Principle: Transmits low-frequency microwave signals to detect general area movement.
Best For: High-ceiling warehouses, open parking bays, and large logistics floors.
Limitation: High sensitivity can cause false triggers from vibrating pipes or thin partition walls.
(iii) True Presence Sensors (24GHz FMCW Radar):
Sensing Principle: Transmits 24GHz millimeter-wave radar to detect micro-movements, breathing, and heartbeat displacement up to 10 meters.
Best For: Executive cabins, conference rooms, patient wards, and quiet work environments.
TRUEiSENSE Range: Crux Dete
