Krown Manufacturing Home Security System KBS300RX User Manual

KA300TX / KA300RX / KBS300RX  
KA300TX / KA300RX / KBS300RX  
Alarm Monitor  
INSTRUCTION MANUAL  
PATENT PENDING  
 
CONTENTS  
i. Introduction......................................................................................ii  
ii. KA300 System...................................................................................1  
1. How your Alarm Monitor KA300 Works ......................................2  
Using KA300 for a Single Family Household.........................................................2  
Install KA300 for Single Family Home...................................................................3  
Time-Condition-Signal.............................................................................................4  
For Hotel, Dormitory or Multi-Family Household..................................................4  
Install KA3000 for Multi-Family or Hotel ..............................................................5  
2. Installing Battery..............................................................................6  
KA300TX, KA300RX, and KBS300RX .................................................................6  
3. Setup Operation Code .....................................................................7  
KA300TX Transmitter .............................................................................................7  
Mounting the KA300TX on the Existing Alarm .....................................................8  
KA300RX Receiver .................................................................................................8  
Erase KA300RX Memory........................................................................................8  
Mounting the KA300RX on the wall.......................................................................9  
KBS300RX Bed Shaker Receiver............................................................................9  
Bed Shaker LED Indicator.....................................................................................10  
Installing the KA300 System for first time............................................................10  
4 Test & TroubleShooting.................................................................12  
Testing ....................................................................................................................12  
TroubleShooting.....................................................................................................13  
5 Specification....................................................................................14  
.i  
 
i. INTRODUCTION  
The alarm Monitor KA300 is developed to bridge the gap created by the existing  
warning devices designed only for the hearing. It provides a totally reliable source for  
the Deaf and Hard of Hearing to watch and to be alerted when there is a fire, smoke,  
propane, gas leak alarm, tornado, hurricane, severe thunder storm alert, or when a  
national attack warning activates its siren. You will be worry free to select any alarm  
system designed without considering whether it supports the hearing impaired.  
You will find its lifesaving features especially with multifamily, dormitory, or hotel’s  
alarm system while you are asleep and the evacuating siren is activated. It also lets  
you know what source triggered the alarm.  
It is very easy to install the KA300TX sensor directly to the existing alarm system. It  
could save you a great cost to equip the local Hearing Impaired compatible alarm  
device. Most of existing alarm devices, if it is separated from source of the smoke,  
will not alert you when there is a fire that happens somewhere in a multi-room build-  
ing or will not respond to the evacuating siren.  
For a single-family household, KA300 gives you great flexibility to build your own  
system with multiple transmitters and multiple receivers. It operates based upon code  
protection. The wireless link will save you from wiring the system and help to install  
the whole alarm monitor system within minutes.  
For maximum safety, the KA300RX main receiver works with both AC and battery  
backup. In AC adapter mode, KA300RX triggers the alarm with the 177,000mCd  
strobe light, loud siren and ultra-light 1,000mCd LEDs. If the AC power failed, the  
unit will go to battery backup mode. The ultra-light LED and the siren will be acti-  
vated. The strobe light will not work in battery backup mode.  
KBS300RX is equipped with a strong bed shaker that will guaranty to wake the deep-  
est sleeper.  
The technique of Time-Condition-Signal verifying, combined with a fine tuning  
threshold, substantially reduces the possibility of a nuisance alarm. The operation  
code can be changed easily to stop false alarms that are caused from a neighboring  
Alarm Monitor system.  
Since you are solely responsibility for your fire and hazards protection, test the sys-  
tem weekly and check battery backup regularly to maintain the efficiency operation.  
A failed operating system will not protect you.  
Please read this user manual carefully first to understand the operation of the system  
before planning anything and keep it for future reference.  
* Keep your sale receipt with this manual in case that you need warranty service.  
.ii  
 
ii. KA300 SYSTEM  
STROBE  
KA300RX  
receiver  
ADAPTER INDICATOR  
BATTERY LOW  
INDICATOR  
MODE  
SELECTOR  
LOUDSPEAKER  
KBS300RX with bed shaker  
CHANNEL LEDS  
KA300TX  
OPERTATION  
OP/LOW  
BATTERY  
KWA300TX  
RESET  
PROGRAM  
OP.CODE/CHANNEL  
COVER  
ON/OFF  
SWITCH  
OPERTATION-CODE  
CHANNEL COVER  
SHAKER  
TEST BUTTON  
 
HOW YOUR....  
CHAPTER  
1
ALARM MONITOR KA300 WORKS  
KA300system is designed to monitor all existing acoustic alarm units in your living  
area and transfer it to a visual and vibration alarm. It will quickly help you to  
determine what source triggered the alarm and give you enough time to evacuate  
from the building or to locate a shelter. The KA300 is not an alarm system but it is  
the vital source for the Deaf and Hearing Impaired to rely upon in an emergency. In  
most cases, the alarm was caused by Fire, Smoke, Carbon monoxide, hurricane,  
tornado, earthquake, etc.  
USING KA300 FOR A SINGLE FAMILY HOUSEHOLD  
You must choose one operation  
code for KA300 system used for  
your house. Set all transmitters  
KA300TX to that operation code.  
All KA300TX used for a smoke  
detector will be set to channel one.  
The other will be set for channel  
two and three. There will be no  
limit for the number of transmit-  
ters used in the same channel  
setting. However, the distance  
from the TX to the RX will be  
limited to around 100 feet. If you  
have a KBS300RX bed shaker,  
you need to program the operation  
code for it when you program the  
KA300RX. You can program the  
bed shaker at a different time. It  
will be more convenient to program the operation code for both receivers at the  
same time.  
Note:  
The toggle switch will be either in the ON or OFF position. We will call ON position 1 and the  
OFF position 0. For example, if all 8 switches are in the ON position, we will write  
1111 1111 for that setup code.  
2
 
1: HOW YOUR ALARM MONITOR KA300 WORKS (CONT.)  
Example:  
There are 4 smoke alarms and 3  
Carbon Monoxide alarms that  
FIGURE 5  
need to be monitor in your  
household. You will need seven  
Operation Code Switches  
KA300TX transmitters. All  
seven transmitters will be set  
at the same operation code  
as: 1000101010  
Four transmitters installed on the smoke  
detectors will be set at channel one.  
The other three transmitters will be set at  
channel two.  
CH3  
CH3  
Channel Jumper  
Channel Jumper  
CH2  
CH1  
CH2  
CH1  
FIGURE 6  
FIGURE 7  
If you use the KA300 system with the weather channel, hurricane, tornado, or  
earthquake alarms combine with the fire alarm as illustrated in figure 8, you can choose  
for the weather alert at channel 3. Set the same house code for these KA300TX units  
and channel jumper to be channel 3.  
INSTALL KA300 FOR SINGLE-FAMILY HOME.  
Plan the location of the  
KA300RX. Refer to Figure 8 to  
FIGURE 8  
find the ideal spot to install the  
receiver for your house. Hallway  
or living room will be a perfect  
spot to install the receiver.  
Since KA300 system is only an  
alarm monitor system, you must  
create a fire protection plan for  
your family and practice the plan  
to make sure that every member in  
the family knows what to do when  
the alarm triggers. Buy one or two  
KA300RX receivers and install  
them where they can be seen from  
every room in the house.  
If you have a 2 story house, each story needs to have one KA300RX receiver. The  
programming process for the KA300RX receiver will be discussed later in Chapter 3.  
3
 
CHAPTER 1 (CONT.)  
Keep the battery installed and turn the power switch to OFF before bringing it to the  
location. Mark on the given label for channel location as fire, mono-carbon, or weather  
alert and coordinate them with the installed transmitters. This label is available only for  
the KA300RX.  
Hearing Impaired people will need one KBS300RX in their bedroom for the best  
protection. You can buy many receivers for your needs as long as it still within the 100  
feet range. If the house is larger than the range, you will need a wired-fire alarm system.  
If one triggers the other will trigger also. In this case, the transmitter only needs to be  
installed on the closest fire alarm to the receiver.  
TIME-CONDITION-SIGNAL  
When an alarm unit triggers, the red LED on the transmitter will stay lit. The address of  
the transmitter will be sent to all receivers. After two seconds, if the transmitter  
continuously sends an alert signal, the KBS300RX receivers will activate the alarm.  
This Time-Condition-Signal process will prevent a “nuisance” alarm.  
Important note: In case of a false alarm, you can turn off the power switch of the  
receiver and search for which transmitter triggered the alarm by looking for a red LED  
on each KA300TX. Try to find out what caused the false alarm at the transmitter. If the  
red LED on the transmitter is OFF or free from the alarm signal source, pressing the  
reset button on the KBS300RX will turn off the shaker.  
FOR HOTEL, DORMITORY OR MULTI-FAMILY HOUSEHOLD  
A single fire alarm unit cannot trigger when there is fire or smoke somewhere in the  
building. The KA300 system will activate the alarm when the alarm system of the hotel,  
dormitory, or apartment turns on the siren. Therefore, if there is an evacuation signal  
sent out from the fire alarm center of that building, you will be notified whether you are  
sleeping or awake, and regardless where you are.  
Select only one operation code for your hotel or apartment. Write the code on the cover  
of this book and keep it for future reference. There are 1022 combinations available for  
you to pick for each room in your hotel or apartment complex. Keep a record of what  
combination has been given out to each room so there will not be two rooms operating  
with the same code.  
Install several KA300TX transmitters on the existing alarm siren in the hallway in 50,  
or 70 feet coverage. Set the channel jumper of those transmitters to channel 3.  
4
 
1: HOW YOUR ALARM MONITOR KA300 WORKS (CONT.)  
INSTALL KA300 FOR  
MULTI-FAMILY HOME OR  
HOTEL  
There is one hotel code applied  
for all KA300TX installed in  
the hallway. The room code is  
applied for each KA300TX in  
each room.  
With this set up, when there is  
an alarm triggered from a local  
fire alarm, the KA300RX  
receiver and KBS300RX will  
activate with channel one  
LED indicator. If the  
evacuating signal comes from  
the hallway siren, the receivers  
will activate and indicate  
channel three LED.  
Program the KA300RX  
receiver to respond for either  
room code or hotel code.  
Important note:  
Failing to install a transmitter in the hallway for the evacuation siren, may cause the receiver  
to not respond to this signal. The range of the transmitter is 100 feet. The receiver will not  
respond if the transmitter is out of range. It is recommend to install the transmitter at a 70  
feet distance for the area covered.  
5
 
INSTALLING BATTERY  
CHAPTER  
2
KA300TX  
Uses 3VDC, CR2032 battery and it will be installed by the manufacturer.  
KA300RX  
Uses alkaline 9V battery. Do not use rechargeable batteries.  
9V  
Alkaline Battery  
KBS300RX  
Uses a 9V rechargeable battery (included). Do not use alkaline batteries.  
A
B
C
C
A
B
Use a coin to open the back cover  
of the KBS300RX  
Install (A) Adapter Plug (B) Shaker Plug (C) 9V Rechargeable Battery  
Fit the cable through the gaps on the cover and close it  
6
 
SETUP OPERATION CODE  
CHAPTER  
3
The operation code is set by DIP-switches located in the front of the KA300TX trans-  
mitter, and they are preset at the factory. If your KA300RX receiver does not respond to  
your KA300TX transmitter signal when the test button is pressed, or it activates from a  
false signal of a neighboring KA300 system, you need to change the operation code.  
After the code change on the transmitter, you need to program the new code into the  
KA300RX receiver memory.  
KA300TX TRANSMITTER:  
To protect the other system from interfering with your alarm monitor system, you need  
to set up an operation code for all transmitters. There are 10 switches located in the  
front of the transmitter used to set the operation code.  
Choose one combination by toggling the switches between the ON and the OFF position.  
For example:  
1ON 2OFF 3OFF 4OFF 5ON 6OFF 7ON 8OFF 9ON 10OFF  
ON  
Set all transmitters with your own combination and record it into this book for later  
reference. Press the test button on the KA300TX. The red LED will light up to show  
that it is active.  
Set the operation channel jumper for each  
transmitter and record the alarm location  
onto the given label. This label will be  
installed with a plastic cover to the channel  
LED later.  
Important note: Do not set all switches in ON  
or OFF position.  
Clear plastic cover  
For Example:  
Fire: All KA300TX units installed on smoke alarms will be set  
to channel 1  
Carbon Mono: All TX installed on Co Alarm unit be set to channel 2  
Weather alert: TX installed on Quake alert or Weather alert will be set to  
channel 3  
The op code is the same for all transmitter in a house.  
7
 
CHAPTER 3 (CONT.)  
MOUNTING THE KA300TX ON THE EXISTING ALARM  
Use the self adhesive Velcro to attach the KA300TX to the siren of the existing alarm  
unit. Do not block the window of the smoke chamber or on top of the alarm sensor.  
KA300TX  
Self adhesive velcro  
Existing Alarm Unit  
KA300RX RECEIVER  
The alarm monitor KX300RX is designed to learn the operation code from your trans-  
mitter and program it to the memory.  
Important note: To protect your hearing from the loud siren when you are programming the receiver, do not set  
the power switch to position of strobe and siren combined. Do not remove the protection cover  
on the strobe and do not plug in the adapter. Exposing your eyes to the ultra-bright light from  
the RX at a close distance may be harmful to your vision.  
KA300RX can program up to three operation codes in memory. These memories will make  
the KA300RX becomes an extremely flexible device to setup for a multi-family dwelling.  
The status of these memories will be shown on the three alarm LEDs, 10 seconds after you  
turn on power switch. If these memories are empty, all three LED will flash when the  
power is turned on. If one memory is taken, one LED will stay lit when the other will con-  
tinue to flash. After a code is recorded into memory, the KA300RX will extend 10 sec  
more to accept a new operation code sent from the other transmitters. When the start-up is  
finished and the LEDs are off; the receiver will not accept any new codes.  
Follow these steps every time you change the operation code:  
1.  
2.  
3.  
Make sure your KA300TX is turn on.  
Take one of the KA300TX and set it by the KA300RX.  
Turn on the KA300RX by sliding the power switch to strobe only position  
while pressing the test button on the KA300TX for 2 seconds.  
Release the test button when one of the event LED becomes stable. The new  
operation code is programmed to KA300RX memory.  
4.  
After the KA300RX has learned your operation code, there will be no need to repeat these  
steps even it you turn off the unit.  
If your system does not work properly, check and make sure the system’s units are installed  
correctly and battery levels are adequate before inspecting the DIP switch. If you wish to  
change to a new code, use a small screwdriver to set the DIP switches. Repeat the learning  
process for all KA300RX receivers.  
ERASE KA300RX MEMORY  
If all three LEDs on the KA300RX are stable when you turn on the power switch, your  
KA300RX memory is full. To erase those memories, unplug the AC adapter cord and  
detach the battery from the unit for 10 seconds. Repeat the previous steps to set up a new  
operation code.  
8
 
3: SETUP OPERATION MODE (CONT.)  
MOUNTING THE KA300RX ON THE WALL  
The adapter of the KA300 is supplied with a nine feet line cord for installation to a  
normal outlet box.  
KA300TX  
OUTLET  
ADAPTER  
KBS300RX BED SHAKER RECEIVER:  
The bed shaker KBS300RX is a receiver. It needs to be programmed like the KA300RX  
before you can actually use it in the system. To program the operation code, follow  
these steps:  
1. Use a small screwdriver or a penny to open the top cover. (See Chapter 2)  
2. Install a rechargeable 9V battery.  
3. Plug in the bedshaker and the adapter cords.  
4. Feed the cord through the open gaps.  
5. Close the cover and plug adapter to an electric outlet.  
6. Insert one end of a paper clip into the small program hole of the KBS300RX  
located on the side.  
7. Press the test button on KA300TX and hold for two seconds.  
8. Watch the channel LEDs. If one LED turns out stable then release the test button  
on the transmitter.  
9. Press test button on the TX again to make sure the bed-shaker is  
working properly.  
The bed shaker receiver has three memories available. If the memory is full and you  
want to program a new code, you can erase the memory by unplugging the adapter and  
the battery for one minute.  
9
 
CHAPTER 3 (CONT.)  
BED SHAKER LED INDICATOR  
Channel LED  
Main LED  
Reset Button  
1 Main LED:  
• Turns ON when there is a channel triggered by an alarm in the system.  
• Low flashing when there is AC power failure.  
• Fast flashing for battery low warning. It needs to be recharged soon.  
2 Channel indicator LEDs:  
• Turns ON to indicate the corresponding channel has triggered the receiver.  
• Flashing to indicate a transmitter battery is low.  
NOTE:  
The supplied battery of KA300TX transmitters can last more than 2 years under normal conditions.  
If one transmitter battery is getting low, it is recommended that you change all of the  
transmitter batteries.  
KBS300RX is designed to wake you up when the alarm triggered. It will not stop until  
you are aware of the alarm and recognize the source that caused the alarm. To stop the  
vibrator on the KBS300RX press the reset button. However if the source continues to  
send an alarm signal to the bed shaker receiver, the bed shaker will reactivate after a  
two second pause.  
INSTALLING THE KA300 SYSTEM FOR FIRST TIME  
• Plan the fire alarm system on a drawing with desired channel indicator when  
the alarm triggers.  
• Record the operation code to the first page of the manual.  
• Setup the operation code and channel jumper for all KA300TX transmitters.  
Turn on and set aside.  
• Install battery for all receivers KA300RX and KBS300RX.  
• Plug in power supply.  
• Do the operation code learning process for each set. Turn the KA300RX on  
(or hit program button of the KBS300RX). Press and hold the test button on  
KA300TX for two seconds. One LED on the KA300RX and/or KBS300RX  
will become stable and the code learning process is finished. If there are several  
more codes, repeat the above process, if there is only one operation code for all  
10  
 
3: SETUP OPERATION MODE (CONT.)  
KA300TX Transmitter, program the KA300RX with one KA300TX.  
• Install the KA300TX on the existing sensors and KA300RX on the wall.  
• Perform a test on each KA300TX,  
USING ALARM MONITOR WITH WEATHER ALERT RADIO.  
• Set operation code for the KWA300TX (weather alert transmitter).  
• Select channel 3 on KWA300TX and record it into the label on  
channel LED of KA300RX.  
• Turn on KWA300TX.  
• Repeat code learning process if the operation code is different from  
the previous house code.  
• Plug the KWA300TX to the weather alert through the external  
output pin.  
• Test the weather alert siren to make sure the unit is set up properly.  
WEATHER ALERT RADIO  
INSTALL THE KWA300TX  
ON THE WEATHER  
ALERT RADIO  
EXTERNAL OUTPUT  
11  
 
TEST & TROUBLESHOOTING  
CHAPTER  
4
TESTING  
It is important to perform a test for your alarm system at least once a month to make  
sure the system is operating properly. You are responsible for your family safety from  
fires, and any other possible disasters. Repair or replace your Alarm Monitor, and all  
other alarm systems when they no longer function.  
To test the KA300 system  
1. Place the cover over the strobe bulb to protect your vision from the strong light.  
2. Turn KA300RX power switch to the last position where it will activates both  
siren and strobe light. You need to test all alarm outputs to make sure it works  
when needed. Cover the strobe light before going to the next step.  
3.. Press and hold the test button on KA300TX for more than three seconds or use  
test button on the existing alarm device to activate the alarm system.  
4. Check the KA300RX to make sure it shows the correct channel. Release the test  
button on the transmitter.  
Repeat the same process to test the KBS300RX. Press the reset button on the  
KBS300RX to turn off the shaker.  
Replace the old battery when you see the orange LED flashing rapidly on the  
KA300RX. Follow this procedure when installing a new battery for your KA300RX to  
protect the operation code from being erased.  
1. Do not unplug the AC adapter. Take the KA300RX out from the wall.  
2. Locate the battery compartment door in the back of the unit.  
3. Press your thumb down firmly and slide the door toward the arrow direction.  
4. Take the old battery out of the compartment.  
5. Install the new battery and replace the battery door.  
If the memory of KA300RX is erased by accident, you must follow Chapter 3 to  
program the operation code for your receiver. Do not program the other KA300RX if it  
has not lost memory.  
Press the test button on the KA300TX to test the unit. If the red LED does not stay lit,  
you need to replace the battery.  
12  
 
4: TEST & TROUBLESHOOTING  
TROUBLESHOOTING:  
If any question should arise during the installation and testing, follow through the fre-  
quently asked questions below. Contact CompuTTY or your authorized dealer if you  
should have any more questions that these FAQs do not answer.  
1. I have more than three different kinds of alarm devices, how can I program it  
to one receiver?  
The KA300RX has only three LEDs to indicate the channel triggered the alarm.  
For example: you have five alarm devices for fire, flame, carbon monoxide, hurri-  
cane, and tornado alert. You must use two receivers to have enough LEDs to indi-  
cate the cause of the alarm. Set the devices to two groups. One is for fire alarm  
purpose and the other is for weather alert. Set two different operation codes. One is  
for each group. Program each the receiver with transmitter in the same group fol-  
lows the instructions in Chapter 5. Test thoroughly to make sure it functions as  
desired. IMPORTANT NOTE: Install the KA300RX receivers five feet away from  
each other to prevent interference.  
2. My bed shaker does not work.  
The KBS300RX is a receiver. Check the LEDs to make sure that the AC power is  
good and the battery is installed. Program it following steps in Chapter 3.  
If you use only one operation code for your household, you need only one transmit-  
ter to program the bed-shaker receiver.  
3. There is channel LED on my KA300RX blinking.  
Your transmitter battery may be getting low. If you have more than one KA300TX,  
change the batteries for all of them at same time. The battery should last for more  
than two years under normal conditions.  
4. The battery LED on my KA300RX is blinking.  
Battery back up on your receiver is getting low. Replace with new battery.  
5. I moved to a different house and took KA300 system with me. The transmitter  
shows a wrong channel when I test it.  
Change the channel jumper on the front of the transmitter KA300TX to the  
correct channel.  
6. The KA300RX did not respond to my transmitter after I tried to program a  
new operation code to the memory. All three LEDs stay stable when reset.  
The memory is full. Reset the KA300RX and erase the memory by unplugging the  
battery and AC adapter. Test the KA300RX by plugging the battery back up. If the  
LEDs stay stable, leave the machine unplugged for longer than one minute before  
trying it again.  
13  
 
SPECIFICATION  
CHAPTER  
5
Working Frequency.......................................................................................433MHz  
Transmitter codes................................................................................................1024  
Receiver Memories ...................................................................................................3  
Display Channel........................................................................................................3  
SIZE  
KA300TX......................................................................................65 x 40 x 17.5mm  
KWA300T  
KA300RX.....................................................................................130 x 126 x 58mm  
KBS300RX.......................................................................................60 x 97 x 25mm  
KBS300RX Shaker............................................................................83mm diameter  
WEIGHT  
KA300TX..............................................................................................................40g  
KWA300TX ..........................................................................................................45g  
KA300RX .......................................................................................(no battery) 380g  
KBS300RX .....................................................................................(no battery) 100g  
KBS300RX Shaker .............................................................................................110g  
OPERATION VOLTAGE  
KA300TX .........................................................................................................3VDC  
KWA300TX  
KA300RX .......................................................................................................24VAC  
KBS300RX.....................................................................................................12VDC  
BATTERIES  
KA300TX ......................................................................................................CR2032  
KWA300TX  
KA300RX ..........................................................................................9VDC Alkaline  
KBS300RX .................................................................................9VDC rechargeable  
Strobe Light...................................................................................................177mCd  
Siren ..................................................................................................................95 dB  
APPROVAL...........................................................................................FCC part 15  
......................................................................................................................UL listed  
14  
 
 
3408 Indale Road, Fort Worth, TX 76116  
Voice or TTY: (817) 738-2485 or (817) 738-8993  
Fax: (817) 738-1970  
ORDERS: (800) 366-9950  
 

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