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Product Description of BRT-319

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Shenzhen Asia Bright Industry co., Ltd., Building 10, Asia Industrial Park, Gangtou, Bantian, Shenzhen, China.

www.a-brt.com

[email protected].

© 2015 All rights reserved. Subject to change without notices.

PIR Occupancy Sensor Switch

(DC Power Supply)

Model #

BRT-319

Features:

BRT-319 is an occupancy sensor switch which utilizes passive infrared (PIR) sensor to detect the

heat (in the form of infrared energy) from people moving within a space. It can determine when a

space is occupied and turns on or turns off the loads automatically. It is designed for easy

installation and retrofit, powered by 12V DC.

Adjustable delay-off time from 10 seconds to 15 minutes;

Ambient light override. Automatically measures the ambient light level, and there is no

trigger on above a light level adjustable by users;

Good for 12V DC loads;

ABS-V0 flame resistance material; and

Classical 86 series design and high quality build.

Front View and Back View:

Fig. 1 and Fig. 2 show the front view and the back view of the BRT-319 PIR occupancy sensor

switch respectively.

Fig. 1

Front View

Fig. 2

Back View

Summary of Contents for BRT-319

Page 1: ...ing within a space It can determine when a space is occupied and turns on or turns off the loads automatically It is designed for easy installation and retrofit powered by 12V DC Adjustable delay off time from 10 seconds to 15 minutes Ambient light override Automatically measures the ambient light level and there is no trigger on above a light level adjustable by users Good for 12V DC loads ABS V0...

Page 2: ...hing Box 75mm x 75mm x 50mm Dimension 86mm x 86mm x 43mm Weight 72g Wiring Diagram and Installation Guide BRT 319 occupancy sensor switch is powered by 12V DC supply In Coming from the positive of power supply In Coming from the negative of power supply and Load wires Going to the load Fig 3 BRT 319 Wiring Diagram Fig 3 shows the wiring diagram and Fig 4 shows the step by step installation instruc...

Page 3: ...t has a precision tuning screw to adjust the ambient light override threshold as shown in Fib 5 and another precision tuning screw to adjust the delay off time as shown in Fib 6 1 Adjust the ambient light override threshold Please refer to Fig 5 The fine tuning screw is used to set the ambient light override threshold Use a screw driver to tune the screw gently Caution The tuning screw can not mak...

Page 4: ...ew on another side of BRT 315 PIR sensor switch Use a screw driver to tune this screw to adjust the delay off time as shown in Fig 7 The delay off time can be set from 10s to 15 minutes Caution The tuning screw can not make a full turn To avoid possible damage to the screw please do not use strong force to tune it Fig 7 Adjustment of Delay off Time Applications BRT 319 PIR occupancy sensor can be ...

Page 5: ...nvenience and safety to our daily life and work It has wide applications at various locations such as stairwells corridors washrooms offices conference rooms in homes schools laboratories hospitals offices etc especially useful where AC power supply is not available How to Order Please contact us Shenzhen Asia Bright Industry Co Ltd Building 10 Asia Industrial Park Gangtou Bantian Shenzhen China T...

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