Radio Alarm System HA 51
U
• 2 Zones
• 24-hr Surveillance
• Protection against sabotage
Congratulation! You purchased an alarm system which most likely is the easiest one to be installed
and to be operated. The alarm system uses radio transmission on the European frequency of 433
MHz to transmit all sensor signals. This makes an installation extremely easy. Routing of cables
associated with conventional systems and with a lot of work is no longer necessary.
Also, there is no need for complicated programming. At the hand transmitter, and the sensors you only
have to set a so-called "house code" which will independently be memorized by the central station.
These instructions comprise of two sections:
A) Illustrated instructions with details for normal users.
B) Short reference using keywords for technically advanced users, and an overview.
A) Illustrated Instructions
Hand Transmitter HA 51R
1. Use a small cross-slotted (Phillips) screw driver and open the hand transmitter
by removing the screw on the rear side, and then by removing the cover. To do
this, insert the cross-slotted screw driver between the halves of the casing, and
pry them open.
2. Use the now visible 8-setting switch to set your own house code. To do this, set
some switches to ON by moving them upwards. However, avoid setting all
switches to upward, or downward positions, or do not leave all switches
unchanged, otherwise there is a great risk that a second alarm system, e.g. the
one of your neighbor, might interfere with your system.
3. Insert the enclosed battery type 23A (12V) by observing the correct polarity.
The positive pole shows towards the center of this transmitter.
4. Re-attach the halves of the casing, and fix them with screws.
Central Station HA 51
5. Use a screw driver and open the cover on the
rear side of the central station, as depicted in
the opposite illustration (Fig. 1).
Fig. 1
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6. Connect the power supply included
in the delivery to the central station
with reference to Fig. 2,
V+ cable with white lines
V- black cable.
7. If you also purchased an
emergency battery (12V / approx.
1.2Ah), connect this battery to the
plugs. Observe correct polarity! The
red plug connects to the positive
pole (+), and the black plug
connects to the negative pole (-).
8. The terminals POW and DIAL of
the central station can also be used
to connect the phone dialing
device S-126 for alarm transfer.
9. Use the jumper S1 to select the
alarm duration. This duration is
! 10 minutes with closed jumper
! 3 minutes with open jumper.
Fig. 2
10. Now, connect the power supply to the mains supply.
11. A single "beep" tone signals that the central station is in standby mode, and the POWER LED
lights up.
12. Press the OFF key on the hand transmitter. Doing so, the central station automatically "learns"
your house code which will be confirmed by "beep beep".
Magnetic Contact Sensor HA 51M (Fig. 3)
13. The magnetic contact sensor is used to secure doors (Fig. 4), and
windows (Fig. 5). During mounting, make sure that the magnet is
attached to movable parts (window, door, etc.), whereas the sensor is
attached to fixed parts (border, frame, etc.).
Fig. 4 Fig. 5
14. Remove the cover of the sensor by sliding it
downwards (Fig. 6).
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Fig. 6
15. You can use the enclosed double-sided adhesive
tape to mount the sensor and the magnet. If you
prefer a permanent attachment with screws, use a
screw driver to pierce through the bottom at the
marked location (Fig. 7).
The cut for the upper screw is located on the rear
side of the sensor. First, insert this screw, use a
dowel if necessary, and let the screw protrude for
approx. 3 mm from the wall. Hang the sensor on
this screw and now mark the position of the lower
screw on the wall. After drilling a hole here, or
insertion of a dowel, tighten the lower screw (Fig. 8).
Fig. 7 Fig. 8
16. While mounting the magnet, make sure that the distance between the sensor and the magnet is
as small as possible, and that the arrow markings are at the same height. The distance should
not exceed 5 mm (Fig. 3).
Before opening doors or windows secured for 24 hrs., you must unplug the power supply from
the wall plug and disconnect one of both connections to the emergency battery. If you forget
these steps, an alarm will be triggered. Therefore, choose version B only for windows and
doors which are normally always closed.
After resuming operation, press the OFF key on the hand transmitter. (Points 11+12)
1. Set the 8-setting switch to the same house code as the hand transmitter.
Insert the enclosed battery (23A, 12V) by observing the correct polarity.
Now decide, in which instance the sensor should trigger an alarm:
A) ONLY for armed system Æ Use cover WITH bulge on the inside.
B) ALSO for switched-off system (24 hrs.) Æ Use cover WITHOUT bulge on the inside.
Slide the appropriate cover onto the sensor. Make sure that the cover is completely closed.
2. Function control of sabotage protection (works only with alarm version according to point 17 A):
Open the cover again. The LED on the sensor must light up for 1 - 2 secs., thus indicating that
the sabotage protection is working properly. Close the cover again.
3. Function control of magnetic contact: Close the secured door, or window. By opening the door, or
window, the LED lights up for 1 - 2 secs. and then extinguishes again.
ATTENTION! The sensor is equipped with a power saving switch. After its activation (open
window), the sensor transmits an alarm signal to the central station, and then switches itself off
completely. The sensor will be reactivated as soon as you close the window. Thereby, the
battery’s life span is extended significantly when doors and windows are left open for several
hours, for instance in Summer.
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Passive Infrared Sensor (PIR) HA 51P
20. Open the sensor by turning a screw driver in the lower slit. Select a mounting position at a height
of 6 to 6.8 feet (1.8 - 2 m), thereby giving the sensor an optimum area for surveillance.
Make sure that the sensor is not exposed to direct sunlight. To minimize the possibility of a false
alarm, the sensor should also not be directed to radiators, air conditioners, ventilation vents, or air
humidifiers.
21. You can also use the enclosed double-sided adhesive tape to mount the sensor
and the magnet on a flat surface. If you prefer a permanent attachment using
screws, use a screw driver to pierce through the bottom at the marked location
(Fig. 9).
22. The cut for the upper screw is located on the rear
side of the sensor. First, insert this screw, use a
dowel if necessary, and let the screw protrude for
approx. 3 mm from the wall. Hang the sensor on
this screw and now mark the position of the lower
screw on the wall. After drilling a hole here, or
insertion of a dowel, tighten the lower screw (Fig.
10).
Fig. 10
Fig. 9
23. You can also mount the sensor in a corner.
To do this, use a screw driver to pierce
through the bottom at the marked location
Fig. 11
24. Set the 8-setting switch to the same house code as the hand transmitter.
Now, insert the battery by observing the correct polarity, and close the cover. The LED behind the
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(Fig. 11).
lens is now lit for approx. 1 minute (warm-up phase).
TEST MODE: After expiration of the warm-up phase, the LED extinguishes, and the sensor switches
to test mode automatically. Any movement within the surveillance area is now indicated by a lit
LED.
AUTO MODE: If no movement is detected within the surveillance area for one minute, the sensor
switches to auto mode automatically, i.e. the sensor is now operable and reports any occurring
movement to the central station as an alarm signal. The LED on the sensor is no longer lit to save
battery power. If the central station is switched to "armed", an alarm will be triggered, and the
ZONE 1 LED on the central station lights up.
LOW BATTERY: If the LED lights up during movements within the surveillance area even after
expiration of the test mode, then the battery’s life span is coming to an end. In this case, you
should immediately replace the old battery with a new one.
We recommend to regularly check the battery condition of the sensors, and to replace the batteries
once per year.
Important Remarks
False Alarm and Troubleshooting
A false alarm does not only cause an unpleasant shock, but has also the effect that your neighbors
will not react in case of a real alarm, because they assume "just another" false alarm. Therefore,
please pay attention to following very important points.
A) The alarm system is equipped with a radio sabotage protection. This means that an alarm will be
triggered, if the radio channel used by the system experiences interferences for longer than 5 secs.
This may occur, when e.g. a radio phone, radio headphones, or another transmitter is operated in
close vicinity of the central station. It is recommended to keep a distance of minimum 3 m to such
devices.
B) Before replacing batteries of the sensors, you have to interrupt the entire power supply to the
central station. Disconnect the emergency battery, if installed, and unplug the power supply from
the wall plug. It is inadequate to switch the system to OFF using the hand transmitter,
because opening the cover for battery replacement is regarded as sabotage and always triggers
an alarm, independent of the system’s switch status. After reconnecting the central station to the
mains supply, press the OFF key once on the hand transmitter to send a code to the central
station. This action is confirmed by two "beep" tones.
C) Before leaving your house, make sure that all secured windows and doors are properly closed. A
tilted window will normally not trigger any alarm, but it may be closed and reopened by wind which
in turn will then trigger an alarm.
D) While mounting PIR sensors, pay special attention to possible interferences within the surveillance
area (mounting point 20).
If you switched magnetic contact sensors to the 24-hr. mode, you must by all means unplug
the power supply from the wall plug and disconnect one of both connections to the emergency
battery before opening doors, or windows secured in this way. When you forget these steps,
an alarm will be triggered. Therefore, choose the 24-hr. mode only for windows and doors
which are normally always closed.
After resuming operation, press the OFF key on the hand transmitter. (Points 11+12)
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B) Short Reference
1. Open hand transmitter, set desired code using the 8-setting DIP switch, insert battery, and close
hand transmitter again.
1. Open magnetic contact sensor, set the same code as for the hand transmitter, mount at desired
location, insert battery, and replace cover.
A) Cover with bulge : Alarm trigger for armed system ONLY by opening the battery
cover when system is switched off.
B) Cover without bulge : 24-hr. alarm = alarm trigger for system switched on and off. No
sabotage alarm is triggered.
Before opening doors or windows secured for 24 hrs., you must unplug the power supply from
the wall plug and disconnect one of both connections to the emergency battery. When you
forget these steps, an alarm will be triggered. Therefore, choose version B only for windows
and doors which are normally always closed.
After resuming operation, press the OFF key on the hand transmitter. (Points 11+12)
2. Open PIR sensor, set the same code as for the hand transmitter, mount at desired location, insert
battery, and replace cover.
A) LED is lit for approx. 1 min. (warm-up phase).
B) LED extinguishes = TEST MODE. LED lights up during any movement in the surveillance area.
C) If no movement is detected for 1 min., then the sensor switches to AUTO MODE = sensor is armed.
LED lights up during any movement also after TEST MODE = LOW BATTERY
3. Open central station, connect power supply (white = +pole), if necessary install emergency battery,
select alarm duration with jumpers (closed = 10 min., open = 3 min.)
Connections:
P+ free
V+ positive pole power supply
V- negative pole
POW+ + 12V to supply the phone dialing device S-126 with power
DIAL impuls output to activate the phone dialing device S-126 during an alarm
Close device after having established all connections.
Press OFF key on hand transmitter (Æ 2 x beeps = code is memorized.)
Error Reason Corrective measures
Central station is not
operable
Sensors are not operable Battery is dead.
Sensors do not trigger
any alarm
False alarm Interfering station nearby.
Power supply is not connected.
Wall plug is without current.
Incorrect house code set.
Incorrect house code set
House code is not transmitted.
Movement of doors, or windows
caused by wind.
Temperature changes
Connect power supply.
Check fuse.
Replace battery.
Set correct house code.
Set correct house code.
Press OFF key on hand transmitter.
Find and remove reason, if possible,
enlarge distance between central station
and other electrical devices.
Tightly close, or fix doors and windows.
Do not direct PIR sensor to ventilation
vents, radiators, and similar devices
(see point 20)
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FEDERAL COMMUNICATION COMMISSION INTERFERENCE STATEMENT
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses and can
radiate radio frequency energy and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
- Consult the dealer or an experienced radio/TV technician for help.
FCC Caution: Any changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate this equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.
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ˇ SPECIFICATION (電氣規格)
Model Number ：HA51 (FCC)
*1. Adaptor Spec. ：DC 15V / 300mA
2. Standy Current ：60mA Max.
3. Operating Current ：110mA Typ. 120mA Max. (Expect External Load)
4. External Output Power (POWER+) ：12.8 ± 1 V / 100mA Max.
5. Alarm Auto-Stop Time ：3Min. ± 30 Sec. / 10 Min. ± 1 Min. (selectable)
6. Alarm Volume ：95 dB Min. (The front of 1M)
7. Battery Voltage ：14 ± 1 VDC (Except 12V 1.2AH Battery & External Output)
8. Exit/Entry Time ：15 ± 3 Sec.
*9. P+ Voltage ：12.8 ± 1V/250mA (Add 12V/1.2AH Rechargeable Battery).
Option:
1. Adaptor Spec.：DC 16V / 600mA.
2. Backup Battery Spec. ：DC 12V 1.2AH Rechargeable battery.
3. ANTI Jamming act time ：30 ± 15 Sec. (Add ANTI Jamming module).
*4. P+ Voltage ：12.8 ± 1V/500mA (Add 12V/1.2AH Rechargeable Battery).
5. Alarm Auto-stop Time： 3Min.、10 Min. (2 step selectable).
6. Receiver Frequency： 433MHz
7. Receiver Range：70M Min. (For free space which is transmitted by HA51M or HA51P),
60M Min. (For free space which is transmitted by HA51R).
(Old Version 70M For HA51R)
8. External Output for Auto Dialer (S126 for N.C. use only).
9. External Output for Alarm System
(S105、S125、HA52E when connect with HA52E，the function off tamper return is non-exist).
10. ANTI-JAMMING module for Option.
*11. Receive RF Signal have ARM、DISARM、PANIC、INSTANT、PARM、DELAY.
12. After Console is powered on，press HA51R "DISARM" key to memorize HA51R " HOUSE CODE
".
13. Adjustable-Code is adapted on Console to HA51M and HA51P.
The " House Code" must be same as the HA51R.
14.12V 1.2Ah Rechargeable Battery is necessary when use the extended siren (S105、S125、
HA52E).
15.When the HA52E is extended, DC Adaptor must use 16V/600mA Spec. and the HA51 unit must
use OPTION version.
Model Number: HA51M (FCC)
1.Operating Voltage：12 V DC ALKALINE BATTERY
2.Standby Current ：3uA (TYP.) , 6uA (MAX.)
3.Operating Current ：8mA Max.
4.Frequency ：433.92MHz ± 150KHz
5.Operating Temperature ：-10℃ 〜 40℃
6.Duty Cycle: < 35%
7.Antenna Type: PCB layout
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8.Antenna Gain: -15dBi
1.2 SEC
9.Transmission Cycle： 1 CYCLE 5 SEC
Model Number ：HA51P (FCC)
1. Test condition ： 9V DC At temperature of indoor environment
2. Standby current ： 40uA Max. (Auto-mode)
35uA Max. (Saving energy mode)
1.2mA Max.(Test-mode)
3. Operating current ： 6mA Max. (With LED display at low batt. & Test-mode)
3mA Max. (Without LED display at Auto-mode)
4. Low batt. detect ： 7V ± 0.5V DC.
5. Trigger interval timing ： 60 ± 20 Sec.
6. RF signal ： 6-1 Transmit timing ： 1 ± 0.2 Sec.
6-2 Frequency 433.92MHz ± 150 KHz
6-3 Power (Radiation) ≧ -35 dBm
(at 9V DC：the site 30cm between HA51P and spectrum's ANT.)
7.Duty Cycle: < 35%
8.Antenna Type: PCB layout
9.Antenna Gain: -15dBi
1 SEC
10.Transmission Cycle： 1 CYCLE 5 SEC
Model Number ：HA51R (FCC)
1.Operating Voltage ：12 V DC ALKALINE BATTERY
2.Standby Current ：0uA
3.Operating Current ：8mA Max.
4.Frequency ：433.92MHz ± 150KHz
5.Operating Temperature ：-10℃ 〜 40℃
6.Duty Cycle: < 35%
7.Antenna Type: PCB layout
8.Antenna Gain: -15dBi
1.2 SEC
9.Transmission Cycle： 1 CYCLE 5 SEC
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