WIRELESS
CEILING MOUNT
OCCUPANCY SENSOR
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/floors)
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
4.00” Diameter x 1.25” H
(10.16 x 3.17 cm)
WEIGHT
4.75 oz
COLOR
White
LED INDICATION
Motion Detection (when in Test Mode)
Wireless Linking (Pairing)
OPERATION
OPERATING MODES
Occupancy & Vacancy Modes
Configured 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
Configured at Load Controller(s)
1, 5, 10, 15, 20, 30 min.
FEATURES
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Pairs in Seconds with Wireless
Controllers
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Passive Infrared (PIR) Detection
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360° Small Motion Coverage
Pattern
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10 Year Battery Life Design
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Compact Size and Matte Finish
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Four Contractor Friendly Mounting
Methods
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Mounting Nipple Attachment with
Integrated Hole Saw
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Convenient Test Modes
OVERVIEW
The
SENSOR
WORX
®
wireless ceiling mount occupancy sensor is a simple, yet reliable
battery powered control solution. Preferred by contractors for their flexible mounting
methods,
SENSOR
WORX wireless sensors greatly reduce total installation time and
wireless pairing fuss. Requiring just a few seconds per device,
SENSOR
WORX 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 configured 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
SENSOR
WORX 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-201-B
WIRELESS CEILING MOUNT SENSOR, PIR, 360° SMALL MOTION,
BATTERY POWERED
SWX-299-JP
CEILING SENSOR TRIM RING FOR MOUNTING TO SINGLE GANG
MUDRING, HANDY BOX, OR 4” OCTAGON BOX
DETAILED OPERATION
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By default, every ~60 seconds the sensor transmits whether or not occupancy was detected during the previous period.
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Referred to as the sensor’s “heartbeat”, this period can be reduced to ~30 seconds although this will decrease expected battery life.
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If a sensor transmitted “unoccupied” at its last heartbeat, any new occupancy detection event will be transmitted immediately.
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If a sensor transmitted “occupied” at its last heartbeat, new occupancy events will only be transmitted at the heartbeat interval, thus conserving battery life.
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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 field-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.