CP Electronics Green-I Ceiling Mounted PIR Detector

CP Electronics Green-i GESM-W — Surface-Mounted 360° PIR Presence Detector for On/Off Lighting Control.

The CP Electronics Green-i GESM-W is a cost-effective, ceiling-mounted PIR presence detector designed for straightforward automatic lighting control in commercial and residential interiors. Offering 360° detection with integrated daylight sensing, it ensures lights operate only when required, helping to reduce energy consumption and running costs on small to medium projects.

Designed for quick installation and easy commissioning, the GESM-W features front-accessible settings via a rotatable bezel, allowing installers to adjust time delay and lux levels without removing the unit. Compatible with all lamp types including LED, it provides reliable performance across modern lighting installations.

Simple, Energy-Efficient Lighting Control

Automatic on/off presence detection switches lighting on when movement is detected and ambient light levels are low, then turns lights off once the area is unoccupied or sufficient daylight is available. This improves user convenience while minimising unnecessary lamp usage.

Installer-Friendly Ceiling Mount Design

The surface-mounted format makes the GESM-W ideal for applications where recessed mounting is not possible. Push-in terminals support fast, secure wiring, and the wide 100–240V AC operating range suits a variety of installation environments.

Reliable Performance for Everyday Spaces

With zero-crossing switching to improve load handling and support for LED loads up to 350W, the GESM-W is well suited to offices, corridors, classrooms and ancillary areas requiring dependable, budget-conscious lighting automation.

Key Features of the CP Electronics Green-i GESM-W Include:

• Automatic On/Off PIR Presence Detection For Energy-Efficient Lighting Control
• 360° Detection Coverage For Consistent All-Round Sensing
• Integrated Daylight Sensing Reduces Unnecessary Lighting Operation
• Compatible With All Lamp Types Including LED And C-Load Circuits
• Adjustable Time Delay And Lux Level Via Front-Accessible Controls
• Surface Ceiling Mount Design Ideal Where Recessed Mounting Is Not Suitable
• Maximum Switching Load 2000W Or 350W LED
• Zero-Crossing Switching Improves Load Handling And Lamp Life
• Push-In Terminals For Fast And Secure Installation
• White Finish With Compact, Discreet Appearance

View all PIR Sensors

View All CP Electronics

If you have any questions, would like to take advantage of our Price Promise or perhaps have a large order to place, give our team of professionals a call on 0203 994 5470, drop us an email at sales@electricpoint.com or use our Contact Form.