Enerlites MPC-50L 24VDC PIR Ceiling Occupancy Sensor – 360° Detection, 1200 sq ft, White
Enerlites MPC-50L 24VDC PIR Ceiling Occupancy Sensor – 360° Detection, 1200 sq ft, White
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About this item
About this item
- 360° Coverage with Vacancy Mode: Fresnel lens provides up to 1200 sq. ft. coverage—vacancy mode compliant with CA Title 24 energy code requirements
- Autoset Adaptive Timing: Time delay from 30 seconds to 30 minutes or Autoset mode—walk-through sensing turns lights OFF shortly after momentary occupancy
- Adjustable Settings: PIR sensitivity and ambient light level settings—audible and visible alert options for enhanced user awareness
- 24VDC Low Voltage Operation: Requires Enerlites MPP-24 power pack (9mA consumption)—compatible with 91245 momentary switch for vacancy mode
- Title 24 Compliant: UL Listed and California Title 24 compliant—zero-crossing function extends relay life, backed by 2-year warranty
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Shipping & Returns
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Returns: We offer a 60-day return window for most items. Products must be in their original, unused condition with all packaging. (Exclusions: Special orders, clearance, and custom items).
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Description
Description
Enerlites MPC-50L-W PIR Low Voltage Occupancy/Vacancy Ceiling Sensor
The MPC-50L-W is an Enerlites PIR low voltage occupancy/vacancy ceiling sensor in white designed for commercial-grade automated lighting control. Experience superior energy savings and code compliance with intelligent passive infrared detection and low voltage operation. This commercial-grade ceiling sensor features 360° fresnel lens, vacancy mode compliance, walk-through sensing, and audible/visible alert settings—ideal for open office spaces, classrooms, common areas, and commercial applications requiring comprehensive automated lighting control with exceptional performance and CA Title 24 compliance.
Enerlites MPC-50L-W Features
- 360° Field of View: Fresnel lens provides up to 1200 sq. ft. coverage area for comprehensive space monitoring
- Vacancy Mode Compliant with CA Title 24: Ensures compliance with California Title 24 energy code requirements for vacancy mode operation
- DIP Switch Configuration: Simplified sensor adjustments via DIP switch for easy setup and configuration
- Adjustable Time Delay: Customize time delay from 30 seconds to 30 minutes to match your specific application needs
- Autoset Time Delay Based on Occupancy Pattern: Intelligent time delay automatically adjusts based on usage patterns for maximum energy savings
- Adjustable PIR Sensitivity Setting: Fine-tune detection sensitivity for optimal performance in various environments
- Adjustable Ambient Light Level: Set the light level threshold to keep load off when sufficient natural light is available
- Walk-Through Sensing Mode: Increases energy savings by turning lights OFF shortly after momentary occupancy
- Audible and Visible Alert Settings: Provides notification options for enhanced user awareness
- LED Indicator: Light flashes when sensor detects motion to verify detection is active
- Zero-Crossing Function: Extends relay life and reduces electrical noise for improved performance
- 24VDC Low Voltage Operation: Safe low voltage operation with MPP-24 power supply (9mA current consumption)
- Compatible with 91245 Momentary Switch: Optional vacancy mode and manual ON/OFF operation with Enerlites 91245 momentary switch
- UL Listed & Title 24 Compliant: Meets California Title 24 energy code requirements and UL safety standards
- 2-Year Warranty: Backed by Enerlites' 2-year manufacturer warranty
Low Voltage Ceiling Sensor Applications
- Open office spaces and workstations
- Classrooms and educational facilities
- Common areas and lobbies
- Conference rooms and meeting spaces
- Healthcare facilities and patient rooms
- Hospitality and hotel spaces
- Laboratories and research facilities
- Retail spaces and showrooms
- Multi-purpose rooms
- Commercial office buildings
Installation & Operation
The Enerlites MPC-50L-W installs easily on ceilings and requires the Enerlites MPP-24 power pack for 24VDC operation. The 360° fresnel lens provides up to 1200 sq. ft. coverage. Vacancy mode operation ensures CA Title 24 compliance. The adjustable time delay ranges from 30 seconds to 30 minutes, or select Autoset mode for intelligent adaptive timing. Walk-through sensing mode maximizes energy savings by turning lights OFF shortly after momentary occupancy. Adjustable PIR sensitivity and ambient light level settings optimize performance. Audible and visible alert settings provide user awareness. The zero-crossing function extends relay life. Compatible with Enerlites 91245 momentary switch for optional vacancy mode and manual ON/OFF operation.
Compatible Systems & Power
- Power Supply: 24VDC with MPP-24 power pack (required)
- Current Consumption: 9mA
- Coverage: Up to 1200 sq. ft. with 360° field of view
- Compatible Lighting: LED and fluorescent lighting systems
- Optional Accessory: Enerlites 91245 momentary switch for vacancy mode
Why Choose Enerlites Low Voltage Ceiling Sensors
Enerlites is a trusted manufacturer of premium electrical devices with a focus on energy efficiency, reliability, and code compliance. The MPC-50L series represents commercial-grade low voltage sensing technology engineered for exceptional performance and CA Title 24 compliance. The 360° coverage with 1200 sq. ft. detection ensures comprehensive monitoring. Vacancy mode compliance, Autoset adaptive timing, and walk-through sensing maximize energy savings. With 24VDC low voltage operation via MPP-24 power pack, zero-crossing function, UL listing, California Title 24 compliance, and a 2-year warranty, the MPC-50L-W delivers professional-grade automated lighting control for commercial applications requiring energy code compliance.
Why Buy From Us: As an authorized Enerlites dealer, we guarantee 100% genuine products with full manufacturer warranty and expert customer support.
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Frequently Asked Questions
What is the difference between an occupancy sensor and a vacancy sensor?
What is the difference between an occupancy sensor and a vacancy sensor?
Motion sensor switches utilize infrared radiation to monitor their surroundings. They emit energy forms such as light, microwaves, or sound to detect changes caused by movement. Most systems used in lighting and security are passive, meaning they primarily detect the infrared energy emitted by warm objects like human bodies.
Are occupancy sensors compatible with LED bulbs?
Are occupancy sensors compatible with LED bulbs?
Occupancy sensors and vacancy sensors are both used for detecting presence in a room, but they operate differently. Occupancy sensors automatically turn on the lights when someone enters a room and turn them off when no presence is detected after a set period. In contrast, vacancy sensors require someone to manually turn on the lights, but will automatically turn them off when the room is empty.
Do these sensors require a neutral wire?
Do these sensors require a neutral wire?
The primary distinction between a motion sensor light switch and a traditional light switch lies in their methods of activation. A traditional light switch requires manual operation to turn the lights on or off. Conversely, an occupancy sensor automatically activates the lights when someone enters the room and turns them off when it no longer detects any presence.
Can an occupancy sensor be used in a bathroom?
Can an occupancy sensor be used in a bathroom?
Occupancy sensors are designed to detect the presence of individuals or animals in a space and activate the lights accordingly, which can be combined with daylight sensors to enhance energy efficiency. On the other hand, daylight sensors adjust the lighting based on the natural light available, reducing the use of artificial lighting when not necessary.
Why do the lights turn off while I’m still in the room?
Why do the lights turn off while I’m still in the room?
Yes! Most motion sensors have adjustable sensitivity settings. This allows you to fine-tune the device to prevent false triggers or increase responsiveness in larger spaces.
