Morris 80544 PIR Occupancy/Vacancy Wall Sensor, Double-Pole, 120V, White

Product Overview

The Morris 80544 is a white double‑pole passive infrared (PIR) wall sensor switch that controls two lighting loads from one location. It detects motion by sensing differences between body heat and ambient temperature and supports occupancy and vacancy operation modes.

For 120V circuits, the sensor is rated 800W total load, offers 180° coverage with a stated 30 ft range when mounted at 4 ft, includes adjustable light‑level sensitivity and time delay (5 seconds to 30 minutes), an LED indicator, and a decorative wall plate. A neutral connection is required. The product is listed as conforming to California Title 24 energy code.

Key Features

• Passive Infrared (PIR) double‑pole occupancy/vacancy detection
• Dual front buttons for Manual ON/Auto OFF and Standby/OCC‑VAC selection
• 180° coverage pattern; 30 ft range at 4 ft mounting height (as specified)
• Adjustable light‑level sensitivity and adjustable time delay (5 seconds to 30 minutes)
• LED indicator for visibility in darkened rooms
• Rated 800W at 120V; neutral required
• Decorative wall plate included
• Listed compatibility with incandescent, electronic‑ballast fluorescent, CFL, magnetic and electronic low‑voltage, and LED lighting
• Conforms to California Title 24 energy code (per product information)

What this sensor does

The Morris 80544 detects human presence using passive infrared sensing and provides selectable occupancy (auto ON/OFF) or vacancy (manual ON/auto OFF) operation via front buttons.

• Controls two lighting loads from one double‑pole switch.
• Front buttons select operating mode and standby options.

Electrical and load requirements

The sensor is specified for 120V circuits and is rated for a combined load of 800 watts at 120V. The device requires a neutral connection for operation.

• Voltage: 120V
• Load rating: 800W @ 120V
• Neutral required

Controls, adjustments and user settings

On‑unit controls allow adjustment of time delay, light‑level sensitivity, and mode selection so the sensor can be tailored to the space.

• Time delay off: adjustable from 5 seconds to 30 minutes.
• Adjustable light‑level sensitivity to help prevent activation when ambient light is sufficient.
• LED indicator for status in low‑light conditions.

Mounting and installation overview

The 80544 is intended to replace a standard two‑pole wall switch. It ships with a decorative wall plate. Installation involves connecting the device leads including neutral, mounting in the wall box, and setting controls after power is applied.

• Coverage pattern: 180°
• Coverage range: up to 30 ft when mounted at 4 ft height (as specified)
• Includes decorative wall plate

Compatibility and recommended applications

The product information lists compatibility with a range of lamp types and suggests use in spaces requiring occupancy or vacancy control and Title 24 compliance.

• Compatible lamp types (per product information): incandescent, electronic‑ballast fluorescent, CFL, magnetic low voltage, electronic low voltage, and LED.
• Typical applications noted: offices and conference rooms where two loads are controlled from one location.

Before You Order

Confirm the location has a neutral conductor and a 120V two‑pole switch box before ordering.

• Verify the combined load on the circuit does not exceed 800W at 120V.
• Confirm the installation requires a double‑pole switch controlling two loads from one location.

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for Morris 80544 PIR Occupancy/Vacancy Wall Sensor, Double-Pole, 120V, White. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.