Acuity Brands SSD 120 WH - Wall Switch Sensor - Passive Infrared (PIR) - 120 VAC Only - White

SSD Series

Wall Switch Sensor

Overview

The SSD is a cost effective wall switch sensor with powerfu Passive Infrared (PIR) detection technology. The wall switch sensor is easy to install and simple to use. It is ideal for private offices, copy rooms, closets, or any small enclosed space without obstructions. A user programmable time delay ensures that once the room is vacated the sensor will time out and turn off the lights.

Sensor Operation

SSD sensors detect changes in the Passive Infrared (PIR) energy given off by occupants as they move within the field-ofview. Once occupancy is detected, an internal relay switches on the connected lighting load. In an SSD VA (Vacancy/Manual On) sensor, the unit’s push button must first be pressed to initiate the lights on. After the lights are turned on, an internal timer keeps them on during brief periods of inactivity. Once the time delay has expired, lights are turned off automatically. The default time delay is 10 minutes - chosen in order to maximize energy savings while preventing false-offs. This timer is programmable from 30 seconds to 30 minutes, and is reset every time occupancy is re-detected. Patented LampMaximizer® technology is also present in these sensors, providing an additional minimum on time (disabled by default) to be utilized if desired.

Features

• Miswire protection, reversible line & load connections
• PIR detection - excellent RF immunity
• Small motion detection to 20 ft
• Self-grounding mounting strap
• No neutral connection required
• No minimum load and no current leakage to load
• Compatible w/ Electronic & Magnetic Ballasts, CFLs, & Incandescents
• Push-button programmable without removing cover plate - adjustable time delays & operating modes
• Integrated LampMaximizer® minimum on time (patented) provides increased
• Fluorescent lamp life - disabled by default
• Non-volatile settings memory
• Green LED status Indicator