|Supply Ability:||500000 Piece/Pieces per Month|
|Place of Origin:||Guangdong China|
|Max. Current:||No Limit|
|Max. Voltage:||DC 24V|
|Front Size:||Ellipse Transverse: 105mm|
|Sensor angel:||306 degree|
|Packaging Detail:||Paper Box / Blister packing|
BRT-K311 is a ceiling mount remote control 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 unoccupied and
turns off the large loads such as air-conditioners, etc., automatically by sending out IR control signals.
l Capable of learning and memorizing infrared control codes of all kinds of appliances;
l Adjustable delay-off time from 1 minutes to 30 minutes;
l Good for all kinds of appliances that have infrared control, such as air-conditioners, TVs, fans, audios, etc.
l Easy installation onto ceiling with or without a holder;
l ABS-V0 flame resistance material; and
l High quality build.
No-condensation 20-90% RH,-20℃~40℃
5m in diameter when mounted at a height of 2.4m
Oval faceplate: 105mm
Circular faceplate: 77mm
BRT-K311 PIR remote control uses 24V DC power supply. Fig. 3 shows the wiring diagram. Wiring must be
done according to the diagram and the labeled ports of the control.
BRT-K311 PIR remote control needs a warm-up time about two minutes before it can operate properly. It has
dip switches for adjusting the delay-off time, as shown in Fib. 6. For the first time operation, BRT-K311 PIR
remote control also needs to learn and memorize the IR remote control codes from regular remote control set.
BRT-K311 PIR remote control has a button for this task as shown in Fig. 6 as well.
As shown in Fig. 7, please rotate the front cover counter-clockwise to remove it so that the dip switches and
the button for code learning are exposed.
2. Learn the IR remote control codes
Please refer to Fig. 9 and follow the following steps to have BRT-K311 PIR remote control learn and memorize the IR
control codes from IR remote controls sets of appliances.
a. Turn on power to BRT-K311 PIR remote control, and set dip switch 4 to ON position.
There is an LED flashing behind the PIR lens;
b. Press and hold the button for code learning until the LED is constantly on;
c. Point the regular IR remote control of appliance to the PIR lens, and start to send OFF
d. If the LED quickly flashes a few times, code learning has been successfully completed;
e. To verify if code learning is successful, press the button for code learning to have
BRT-K311 PIR remote control send out the control signals it just learned. The appliance
should be turned off accordingly; and
f. Return dip switch 4 to OFF position.
Now, BRT-K311 PIR remote control is ready to control the appliance automatically.
BRT-K311 PIR remote control can be used for automatically turning off various loads which useIR remote controls,
such as lights, fans, appliances, or other kinds of electrical equipment. They are perfect for saving energy and
bringing convenience and safety to our daily life and work.
They have wide applications at various locations such as stairwells, corridors, washrooms, offices, conference
rooms in homes, schools, laboratories, hospitals, offices, etc.