Installation & Operation Instructions

WIRELESS
WIDEVIEW & HALLWAY
OCCUPANCY SENSORS
INSTALLATION & OPERATION INSTRUCTIONS
SPECIFICATIONS
ELECTRICAL & WIRELESS
BATTERY TYPE
Requires one CR123(A) Lithium Battery
BATTERY LIFE
Designed for 10 Year Life
(under default settings)
Non-Volatile Memory (saves all
settings regardless of battery state)
Blink Warning @10% Life
RANGE
80’ line of site w/o obstruction (walls)
40’ with obstruction (walls/oors)
FREQUENCY
915 MHz ISM Band
WIRELESS LINKING
Simple 3 sec. Push Button Process
SECURITY
All Wireless Data is Encrypted
ENVIRONMENTAL
OPERATING TEMP
32°F to 122°F (0°C to 50°C)
RELATIVE HUMIDITY
0-95% Non-Condensing,
Indoor Use Only
CODE COMPLIANCE
These sensors can be used to meet
ASHRAE 90.1, IECC, & Title 24 energy
code requirements.
PHYSICAL
SIZE
2.875” H x 2.75” W x 3.25”D
(7.30 x 6.98 x 8.25 cm)
WEIGHT
4.75 oz.
COLOR
White
LED INDICATION
Motion Detection (when in Test Mode)
Wireless Linking (Pairing)
OPERATION
OPERATING MODES
Occupancy & Vacancy Modes
Congured on Linked Controller
COMPATIBLE LOAD CONTROLLERS
SWX-851 Wall Switch
SWX-950 Series Power Packs
WIRELESS TEST MODE
Button Toggles On/Off
Wirelessly Linked Loads
COVERAGE TEST MODE
White LED Illuminates Upon Detected
Occupancy
TIME DELAY OPTIONS
Congured at Load Controller(s)
1, 5, 10, 15, 20, 30 min.
FEATURES
à Pairs in Seconds with Wireless
Controllers
à Passive Infrared (PIR) Detection
à Wide View or Hallway (Long
Range) Coverage Pattern Options
à 10 Year Battery Life Design
à Compact Size and Matte Finish
à Five Contractor Friendly Mounting
Methods
à Mounting Nipple Attachment with
Integrated Hole Saw
à Convenient Test Modes
OVERVIEW
The SENSORWORX
®
wireless wide view and hallway occupancy sensors are a simple,
yet reliable battery powered control solution. Preferred by contractors for their exible
mounting methods, SENSORWORX wireless sensors greatly reduce total installation
time and wireless pairing fuss. Requiring just a few seconds per device, SENSORWORX
wireless sensors can be linked to one or more wireless load controllers (such as the
SWX-851 wireless wall switch, or a SWX-950 series wireless power pack). Additionally,
these sensors can be congured to work in applications with other wireless or wired
ceiling, corner, or hallway sensors to provide extended coverage in large or irregularly
shaped spaces. As with all SENSORWORX products, the latest passive infrared
technology and digital signal processing techniques are used to provide unmatched
occupant detection performance and energy savings.
MODEL NUMBERS DESCRIPTION
SWX-401-B
WIRELESS WIDEVIEW SENSOR, PIR, BATTERY POWERED
SWX-402-B
WIRELESS HALLWAY SENSOR, PIR, BATTERY POWERED
DETAILED OPERATION
à By default, every ~60 seconds the sensor transmits whether or not occupancy was detected during the previous period.
à Referred to as the sensor’s “heartbeat”, this period can be reduced to ~30 seconds although this will decrease expected battery life.
à If a sensor transmitted “unoccupied” at its last heartbeat, any new occupancy detection event will be transmitted immediately.
à If a sensor transmitted “occupied” at its last heartbeat, new occupancy events will only be transmitted at the heartbeat interval, thus conserving battery life.
à The wirelessly linked wall switch load controller and/or power pack maintains a master time delay that is reset every time a linked sensor reports occupancy. Lights will be switched
off once all linked sensors have continously reported unoccupied for the duration of the time delay.
BASIC OPERATION
Sensors detect movement in the infrared energy that radiates from occupants as
they move within the device’s eld-of-view. Once occupancy is detected, the sensor
immediately signals a wirelessly linked load controller (e.g. power pack) to switch on or
dim up the connected lighting. At regular intervals, the sensor will retransmit its latest
occupancy status such that the load controller can keep lights on for occupants during
brief periods of inactivity, while returning the space to an energy saving lights off (or dim)
state once no longer occupied.

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