“Extreme Reliability”
WRT3394 / WRT3395
Wall Occupancy Sensors
TM
Lighting Control Systems
Occupancy / Vacancy (Wall Mount) Occupancy Sensor WRT3394
Auxiliary (Wall Mount) Occupancy Sensor WRT3395
WRT3394
Occupancy Sensor
(Wall Mount) (Infrared I/O)
Features
• May be programmed as “occupancy sensor” to turn ON and OFF one
or many relays (zones, circuits) when motion detection has timed out.
• May be programmed as a vacancy sensor to execute different Patterns
for changing scenes and dimming levels.
• Patterns addressed for detection and timed out mode may be different.
• Adjustable photocell may be set to prohibit lights from coming on
when a user defined level of natural daylight is obtained.
• Detection area increases by adding up to six (6) WRT3395 Auxiliary
Sensors or WRT3365 Ceiling Mount Auxiliary Sensors to each
WRT3394 (300 ft maximum).
• WRT3394 Sensors may be remotely enabled and disabled from time
clocks or switches.
• Local control function normally functions even when sensor is
disabled.
• WRT3394 and the WRT3395 LED color are the same. RED.
• Unit provides ‘ladder-less’ solution.
WRT3395
Auxiliary
Wall Sensor
Description
• The WRT3394 is used to detect motion. Intermittently occupied spaces are the ideal locations for the Passive Infrared
Sensors. Lights automatically turn On and Off when people enter or leave the detected area.
• A detection area can be expanded by using WRT3395 Auxiliary Wall Sensors or the WRT3365
Auxiliary Ceiling Units.
Specifications
WRT3394
Rated Voltage
+/- 24 VAC Signal, Class 2
Signal Current
20 mA
Address Setting Method
Phone: 218.828.3700
www.nexlight.com
Fax: 218.824.1568
TM
“Extreme Reliability”
Lighting Control Systems
WRT3394 / WRT3395
Wall Occupancy Sensors
Wiring Diagram
WRT2050-894
Transmission
Unit
WRT4124-84
Details
[Vertical]
If the mounting height
is approx. 4ft (1.2m)
Phone: 218.828.3700
www.nexlight.com
Fax: 218.824.1568
WRT3394 / WRT3395
Wall Occupancy Sensors
TM
“Extreme Reliability”
Lighting Control Systems
Installation Example
(Ladder-less Setting Option)
Description
• In this bathroom application example, all setting are performed via the Wall Mounted PIR sensors (WRT3394). To
enhance the detection area in the men’s bathroom 1 Aux. Ceiling Mount Unit (WRT3365)is used. A 2 wire connection
is all that is requried between the WRT3394 and WRT3365.
• No amplifiers or power-packs are needed to operate from the master sensor located at the entrance.
• The wall sensor switch may be raised to a maximum of approx. 8ft. (2.5m) at an angle of -40 degree detection angle.
Aux. 4
Aux. 3
WRT3365
Aux. 2
WRT3394
Ceiling Mount Aux. PI s
Phone: 218.828.3700
www.nexlight.com
Fax: 218.824.1568