Orbit Microwave Motion Sensor, Round, 120-277V MMSR

Product Overview

The Orbit MMSR is a round microwave motion sensor identified by Orbit catalog/SKU MMSR. It is intended for use with lighting control and automation where a 120–277V sensor is appropriate.

Confirm voltage, load type, wiring method, control compatibility, and local electrical codes before ordering or installing this product.

Key Features

• Voltage: 120–277V
• Microwave motion detection
• Round form factor
• Catalog / SKU: MMSR (Orbit)

What this sensor does

The Orbit MMSR is a microwave motion sensor intended to detect motion and operate connected lighting control circuits when installed in compatible systems.

• Detection method: microwave motion sensing
• Primary role: motion-activated control for lighting when used with compatible wiring and controls

Recommended applications

The MMSR can be used in lighting control projects where a round microwave motion sensor with 120–277V operation is appropriate. Verify suitability for the specific fixture, environment, and control system before use.

• Lighting control upgrades and maintenance stock where MMSR matches project requirements
• Commercial and exterior lighting applications when environmental and mounting suitability are confirmed

Compatibility and installation notes

Verify the MMSR catalog/SKU and confirm electrical compatibility prior to installation. Confirm voltage, load type, wiring method, control compatibility, connected lighting load, and applicable local codes.

• Do not substitute accessories or replacement parts across different fixture families unless compatibility is confirmed
• Verify permits and local electrical code requirements as needed

Key technical specifications

Summary of verified product details for the Orbit MMSR.

• Brand: Orbit
• Model / SKU / MPN: MMSR
• Product type: Motion Sensor (Microwave)
• Voltage: 120–277V
• Form factor: Round
• Product family: Controllers / Dimmers / Sensors
• Catalog page reference: H16, WSL

Before You Order

Confirm the MMSR SKU and verify electrical compatibility and local code requirements before ordering.

• Confirm MMSR is the correct SKU for your fixture and control system
• Check that 120–277V operation matches site wiring

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for Orbit Microwave Motion Sensor, Round, 120-277V MMSR. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.