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Product Description of BRT-304C

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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

(Neutral Required)

Model #

BRT-304C

Features:

BRT-304C 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, directly fit into standard wall box where both “hot” wire and neutral wire

are present.

Load power up to 800W;

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 all kinds of 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-304C PIR occupancy sensor

switch respectively.

Fig. 1

Front View

Fig. 2

Back View

Summary of Contents for BRT-304C

Page 1: ...ce is occupied and turns on or turns off the loads automatically It is designed for easy installation and retrofit directly fit into standard wall box where both hot wire and neutral wire are present Load power up to 800W 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 adjus...

Page 2: ... 43mm Weight 72g Wiring Diagram and Installation Guide BRT 304C occupancy sensor switch require both hot wire and neutral wire for installation Hot wire ACL Coming from the power line with 220V Neutral wire ACN Usually coming with the hot wire and Load wires Going to the load Fig 3 BRT 304C Wiring Diagram Warning Please make sure power is turned off before starting installation Fig 3 shows the wir...

Page 3: ...nt on off switch or appliance as those on off actions could cause false triggers BRT 304C Operation Guide BRT 304C PIR sensor switch needs a warm up time about two minutes before it can operate properly It 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 ambie...

Page 4: ...kwise to decrease the threshold so that the PIR triggers will not be overridden in dark lighting condition Fig 5 Adjustment of Ambient Light Override Threshold 2 Adjust the delay off time There is another tuning screw 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...

Page 5: ...ds of electrical equipment especially good for high power loads BRT 304C PIR occupancy sensor switch is perfect for saving energy and bringing convenience 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 How to Order Please contact us Shenzhen Asia ...

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