Security complex based on Centurion Nad. Security complex based on Centurion Nad Automatic control of door locks
Note!!! If this is programmed (See section “Programming functions”, table 2.2, function 4), then after turning off the security mode, the system will turn off for 30 seconds. will turn on light signals.
Silent disarming of security mode(with the ignition off)..gif" width="22" height="26 src="> key fob. The light signals will blink twice, no siren signals will follow.
Two-step (sequential) unlocking of doors when the security mode is turned off. If the system was installed taking this function into account, then when the security mode is turned off, the system only opens the driver's door lock, and the other doors remain locked. In order to open the locks of the remaining doors within 3 seconds..gif" width="600" height="227 src=">
The cause of the alarm will be stored in the system memory until the ignition is turned on. In order to clear the key fob display screen from pictograms reminding of the cause of the alarm, press the key fob button with the display and no later than 3 seconds..gif" width="28" height="28"> simultaneously.
Auto return to security mode. If this is programmed (See section “Programming functions”, table 2.1, function 3) and within 60 seconds. after turning off the security mode, the doors, hood or trunk were not opened, the system will automatically turn on the security mode. Within 60 sec. LED indicator system flashes quickly.
To cancel auto return within the specified 60 seconds. press twice within 3 seconds..gif" width="19" height="26"> or .
Turning off security mode without a key fob
Depending on the programmed properties (See the section “Programming functions”, table 2.2, function 6), the security mode can be turned off with or without the use of a PIN code.
Disabling the security mode if the PIN code is not programmed
- Open the door. The alarm will sound. Turn on the ignition. Within 10 sec. press the service button. The alarm and security mode will turn off.
Disabling the security mode if the PIN code is programmed.
- Open the door. The alarm will sound. Turn on the ignition. By pressing the service button, enter the first digit of the PIN code. Turn off and turn on the ignition again. Enter the second digit of the PIN code. Turn off the ignition, the alarm and security mode will turn off.
Four sound and three light signals will follow.
Restrictions on entering a PIN code:
- The interval between turning on the ignition and starting to enter the first digit should not exceed 5 seconds. Each digit of the PIN code must be entered within 15 seconds. Total time disabling security modes with a PIN code should not exceed 60 seconds. If any of the above conditions are violated or if any number is entered incorrectly, the system considers the PIN code to be incorrect. A total of three attempts to enter the PIN code are provided. After this, the system is blocked for 5 minutes. During this time, the LED turns off once per second for a short period of time.
Anxiety
The system responds to violations of protected areas with siren warning signals or an alarm signal, during which; The siren sounds, the lights and interior lights flash. The following system signals are possible:
- Three siren warning signals sound if the impact sensor detects a light impact to the body. One alarm cycle of 30 seconds follows if the shock sensor detected a strong blow, any door, hood or trunk was opened and then closed, the ignition was turned on and then turned off. Six consecutive alarm cycles follow, and the open zone is disarmed until it is closed or the next time the system is armed, if any of the doors, the hood, the trunk were opened and left open, or the ignition was turned on and left on. During an alarm, a signal from the key fob with a display sounds and the corresponding icons are displayed:
https://pandia.ru/text/78/378/images/image022_20.gif" width="19" height="26">.
To turn off the alarm using a key fob with a display First, by pressing any button, turn off the sound signals of the key fob, and then press the button https://pandia.ru/text/78/378/images/image026_18.gif" width="28" height="28 src=">.gif" width="28" height="28"> key fob with display or key fob button without display. "Panic" lasts 30 seconds. and does not change the state of the system. During a “panic” button and https://pandia.ru/text/78/378/images/image026_18.gif" width="28" height="28 src="> key fob with display or key fob button without display or briefly press the key fob button.
Service mode
In service mode, the system does not perform security functions, only service ones (remote locking and unlocking of doors, control additional channels, “panic”, etc.). The service mode can be turned on and off using a key fob or service button when the security mode is turned off. The LED indicator lights up continuously in service mode when the ignition is on..gif" align="left" width="320" height="232 src="> Turning service mode on and off using the service button. Turn on the ignition, then for 10 seconds. Press and hold the service button until the LED lights up when you turn on the service mode or goes off when you turn it off.
Turning the service mode on and off using the key fob. Press the key fob button three times within 3 seconds. When the service mode is turned on, one light signal will follow, and when turned off, two.
Search for a car
In a parking lot with a large area, it can be difficult to find an abandoned car. To search for a machine, click the Remote control button" href="/text/category/distantcionnoe_upravlenie/" rel="bookmark"> remote control There are two control channels for electrical appliances connected to the system, conventionally called the 3rd and 4th channels. The operating mode of each channel is programmed by the system installer (See section “Programming functions”, table 2.3, functions 3 and 4):
- “instant” output - the system controls the device while the corresponding buttons are pressed. “latch” - the system turns on the device when you press the corresponding buttons and turns it off when you press the same buttons again, “latch” with ignition reset - the system turns on the device when you press the corresponding buttons and turns it off when you turn on the ignition. “timer” output - the system turns on the device when the corresponding buttons are pressed and turns it off after a programmed time interval (1-120 sec.)
The following describes how to control auxiliary devices when output is programmed as "instant" for all channels (factory default).
Trunk opening control (3rd channel). Press and hold for more than 2 seconds. key fob button pressed. When the trunk opens, release the button. The “open trunk” icon will appear on the key fob display.
Control of devices connected to the 4th channel output. Press the https://pandia.ru/text/78/378/images/image023_21.gif" width="29" height="28 src=">4 buttons simultaneously and hold them as long as necessary.
Anti-car jacking
The Anti-car jacking function will ensure your safety during a robbery and will not allow robbers to steal your car. To use this feature, it must be pre-programmed. (See the section “Programming functions”, table 2.1, function 5) Depending on your preferences, select one of two options: automatically turned on or turned on by the key fob. Regardless of the chosen activation method, after activating the mode, the system operates as follows:
- Within 50 sec. no signs of activity. After 50 seconds, within 15 seconds. siren warning sounds sound. After 65 sec. for 25 sec. alarm lasts After 90 sec. The alarm continues and the engine lock is activated.
Enabling Anti-car jacking with the key fob.
Enable Anti-car jacking automatically every time you turn on the ignition.
- The mode is activated automatically every time the ignition is turned on. After opening and closing the door with the ignition on, the mode is activated.
Turn off Anti-car jacking. During the 15 seconds when the siren warning signals sound, the mode can be turned off by pressing the service button. To turn off Anti-car jacking at other stages:
- Turn the ignition off and on. Enter the PIN code if it is programmed or press the service button if the PIN code is not programmed. The system will turn off the alarm and engine blocking.
Automatic door lock control
For your personal safety, you should lock your doors while driving. The system can automatically lock the doors a few seconds after the ignition is turned on or after the parking (hand) brake is turned off, (See the “Function Programming” section, table 2.2, function 2, columns 1, 2 and 5)
If you select to lock the doors when the parking brake is released, the doors will always automatically unlock only after the ignition is turned off and the parking brake is applied. (See section “Programming functions”, table 2.2, function 2, column 5)
The doors will automatically unlock when the ignition is turned off if programmed to do so. (See “System Programming” section, Table 2.2, Functions 2, Columns 1 and 3)
Controlling the alarm system installed on the second car
You can control a Centurion NAD alarm or another compatible alarm system, such as a Centurion Xabre or Centurion Xanta, installed on another vehicle. To do this, the codes of your key fobs must be written into the memory of the second system in the mode of driving the second car. (See the text below and the section “Writing key fob codes into the system memory”). To control the second alarm, the key fob must be switched to the control mode of the second car.
To switch the key fob with display to the mode of controlling a second car and back Press the buttons and the key fob simultaneously and hold them until a long beep sounds (about 2 seconds). Then no later than 3 seconds..gif" width="67" height="49">. When switching to the mode of controlling the second car, two signals from the key fob sound, and when returning to the mode of controlling the first car, one. When the key fob is in the mode control of the second car, the display shows the icon https://pandia.ru/text/78/378/images/image029_18.gif" width="28" height="28"> instead of the current time. It will light up for 3.5 seconds. The key fob LED will light up. During this time you can drive a second car. After 3.5 sec. The LED will go out and the key fob will automatically return to control the first vehicle.
System functions that are only possible for a key fob with a display.
Calling a driver from inside the car
To transmit a call signal to the driver With the ignition off, press the service button and hold it pressed until a short siren signal sounds or the button https://pandia.ru/text/78/378/images/image043_15.gif" width="28" height="23"> . This function can also be used to search for a display key fob if necessary.
Turn off the key fob beep and reminder icons. After activation, the key fob signal sounds and the corresponding icons flash on the display. To turn off the beep only press any button on the key fob.
To turn off reminder icons press the key fob button with the display and no later than 3 seconds. press the buttons and https://pandia.ru/text/78/378/images/image003_59.gif" width="67" height="49 src=">. If the icon is missing, the system is out of range of the key fob. If done appropriate software installation, (See section “Programming functions”, table 2.2, function 5) then the system automatically checks for communication between the system and the key fob with display in security mode every 30 minutes. In case of its absence, five short beeps from the key fob sound. If the monitoring function is not programmed, the system does not automatically monitor whether it is in range.
Note. Using the automatic location control mode reduces the service life of the key fob battery.
https://pandia.ru/text/78/378/images/image023_21.gif" width="29" height="28"> key fob and no later than 3 seconds button and https://pandia.ru/ text/78/378/images/image030_19.gif" width="59" height="35">. The key fob will beep and for about 10 seconds. The key fob display backlight will be turned on.
https://pandia.ru/text/78/378/images/image023_21.gif" width="29" height="28 src=">.gif" align="left" width="160 height=242" height ="242">no later than 3 seconds. press the button and hold it pressed until the text SAVE appears on the key fob display (when turned on) or disappears (when turned off). To turn off Eco mode press any button on the key fob.
Enabling the key fob vibration function. If necessary, the sound signals of the key fob can be replaced by a vibration function. To turn the vibration function on or off simultaneously press the buttons and https://pandia.ru/text/78/378/images/image031_17.gif" width="38" height="44 src="> and hold it pressed until ( ( when turned on) or the disc" icon will not disappear (when turned off)> Turn the ignition on and off three times, leaving it on the third time. Within 15 seconds. Press the service button three times and hold it down until you hear long beep sirens. Press any button of the first key fob and hold it pressed until short siren signals sound, indicating that the key fob code is stored in the system memory. Repeat the procedure with all other key fobs that you will use. One confirmation signal from the siren means that the key fob code is written with the first serial number, two - with the second, etc. Turn off the ignition or wait 15 seconds. Three sound and three light signals will follow and the system will turn off the key fob code recording mode.
Replacing batteries in key fobs
https://pandia.ru/text/78/378/images/image048_10.gif" width="40" height="16">. When the battery life runs out, each time you press any of the key fob buttons, two short beeps sound and the 750 icon flashes on the key fob display "style="width:562.5pt">
Contact no.
Wire color
Purpose of the circuit
Output to light signals
Red-white
Power supply for light signals, fuse 15 A
Output to light signals
Alarm power supply, -12 V (ground)
Brown
Siren output, “+” 2 A
Alarm power supply, +12 V, 3 A fuse
White wires- outputs for light signals. The wires transmit power supplied through the red-white wire circuit to the light signals through the contacts of the built-in relay. Connect these wires to the lights on the left and right sides.
Red-white wire- power supply of light signals. Additional connections this wire is not required. It is connected parallel to the red wire in the same harness.
Black wire- "weight". Common wire of the central unit. Connect this wire to the car chassis. Do not connect this wire through the ground wires of the vehicle's standard wiring, but connect it directly to the vehicle body.
Brown wire- siren control output of positive polarity. The maximum current is 2 A. Connect this wire to the red wire of the standalone siren or the white wire of the standalone siren. Connect the black wire of the siren to ground. Connect the red wire of the autonomous siren to + 12 V.
Red wire- system power +12 V. Connect this wire to a circuit in which +12 V is constantly present.
Blue 2-pin connector (H2) service button
The service button must be installed in a place hidden from prying eyes, but in a place accessible for use by the owner. The button is attached with Velcro. Before installation, degrease the surface of the installation site with an alcohol solution. Install the button and connect it to the central unit.
Orange 4-pin connector (H3) shock sensor
The maximum uniform sensitivity of the sensor to impacts is achieved when installed on body elements or the steering column. The sensor must be firmly fixed with ties or self-tapping screws. Connection to the system is made in accordance with the color of the connectors: orange to the system, and white to the shock sensor.
White 6-pin connector (H4) door lock control
Contact no. | Wire color | Purpose of the circuit |
Blue-red | Normally closed release relay contact |
|
Blue-white | Release relay common contact |
|
Blue-yellow | Normally open release relay contact |
|
Green-red | Normally closed locking relay contact |
|
Green-white | Locking relay common contact |
|
Green-yellow | Normally open locking relay contact |
Connection to electric drives. An option for directly connecting electric drives to the system is shown in general scheme connections. In total, parallel connection of up to 4 electric drives is allowed. Here are only frequently encountered connection diagrams for lock drives and central locking systems.
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The peak sales of alarm systems with two-way communication are already in the past, but nevertheless, these alarms remain relevant today. At the same time, most car owners are well aware that in such a system the main emphasis is on the service functions of the alarm, sometimes to the detriment of security ones. Therefore, when purchasing a two-way alarm system, you should pay special attention to the additional protection of the car. In this article we will look at a security complex based on a two-way alarm system CENTURION NAD (cost 2400/3700 rubles with installation). And for reliable protection, we additionally install on our car a CENTURION BLOCKPOST immobilizer with digital locking (cost 3200/4800 rubles with installation) and two mechanical locks - on the hood and on the gearbox from the BEAR-LOCK company.
CENTURION NAD
COMPLETENESS: central unit, transmitter with driver call button, key fob with two-way communication with LCD display, regular key fob, LED, Valet button, locking relay, shock sensor.
KEY FEATURES: The main feature of the system, of course, is two-way communication. Key fob with two-way communication - four-button with LCD display, backlight and vibration mode. The LCD display clearly displays icons informing about the operation of the system. The arming and disarming buttons on the key fob are spaced apart, which indicates the ability to resist a code grabber. The transmission range of commands from the key fob is 50–100 m, and the receiving range is 150–400 m. In addition, the range of transmission of commands from the key fob can be increased to 150–400 m; for this, when installing the system, it is necessary to replace the standard system transmitter module with a module with increased range (purchased additionally, cost 500 rubles).
An important feature of the model is the presence of a control mode for the location of the key fob within the system’s coverage area. If you enable this mode when programming the system, then every 30 minutes. a special signal is automatically sent from the system to the key fob. And if the key fob after the next 30 minutes. has not received the corresponding signal, it will inform about this with sound signals.
The set of service capabilities of the system is standard, among the features we note: a driver call button, the ability to implement two-step door unlocking, turbo timer mode (1/3 min.), a two-digit PIN code for emergency shutdown of the system, the ability to control an additional alarm installed on a second car, and two additional service channels. The first service channel can be used to unlock the trunk, on/off. additional device or to turn on the “light path”. The second service channel can also be used to turn on/off. additional device, as well as to turn on the “polite interior lighting”.
CENTURION BLOCKPOST
COMPLETENESS: central unit, digital locking relay, additional conventional locking relay, two active tags, plastic card, ferrite and loop antennas, LED and Valet button.
KEY FEATURES: The system can be controlled both using an active tag, made in the form of a key fob, and using a passive transponder, made in the form of a plastic card. And in order for the system to identify the owner, you just need to sit in the driver’s seat with a tag or card in your pocket. Until the system detects a transponder in the identification zone, the vehicle's engine remains blocked.
The system is armed automatically 30 seconds after the ignition is turned off or after the ignition is turned off and one of the doors is opened.
To transfer the car to a car service, a service mode is provided, and if the transponder is lost, you can use the emergency shutdown of the system using a four-digit PIN code.
If the car has a standard immobilizer, then a second delay is programmed after turning on the ignition and before polling the transponder.
SECURITY CAPABILITIES: the presence in the delivery set of a digital locking relay system, the control signal to which is supplied via the standard vehicle wiring and indicates high level system protection. Moreover, it is possible to install several such relays.
To prevent interception of the transponder code by the code grabber, a special dialog mode for exchanging information is provided. Having received a message from the system that the car is in the reception area, the transponder broadcasts a radio signal. After receiving the signal, the system broadcasts random number, the transponder takes this number, converts it according to the algorithm written into it and “returns” it to the system. The system simultaneously carries out a similar transformation and compares both codes; if they match, the system is disarmed. Agree, the algorithm is quite complex.
To protect against attack, a special operating mode is provided. After the engine is started and the driver is identified, the system polls the transponder each time the driver's door is opened. But the survey does not occur immediately, but after a certain number of presses on the brake pedal and a subsequent time delay (the number of presses and the time delay are programmable). If the system does not detect the transponder, then secure lock engine operation.
BEAR-LOCK HOOD LOCK
For mechanical locks, we chose two sets from the Polish company BEAR-LOCK, which has long been known to many car enthusiasts around the world and has become recognizable thanks to the keychain with a bear with a key on it.
We chose the first set to protect the engine compartment - this is the BEAR-LOCK mechanical hood lock (cost including installation - about 4,000 rubles). However, this device can be called a lock rather conditionally, since it is a “lock for a lock” - this BEAR-LOCK is used to lock the standard hood lock. It will prevent the standard lock from opening by blocking the pawl, pulling it in the opposite direction. The BEAR-LOCK engine compartment lock itself is reliably protected by two layers of special flexible armor and is equipped with a proprietary BEAR-LOCK cylinder, which can actually withstand a professional “bug-hunter”.
BEAR-LOCK TRANSMISSION LOCK
We chose the second set for locking the gearbox - this is a pinless BEAR-LOCK lock on the gearbox, model No. 55 of the frame type (cost with installation - from 10,000 to 17,000 rubles, depending on the complexity of installation on a specific make of car). Since gearbox designs vary greatly, the company has developed more than 1,000 models of gearbox locks for various brands of cars. What’s interesting is that almost all BEAR-LOCK anti-theft systems are installed on factory “standard” seats that appeared in the car with its birth.
We settled on the lock on the gearbox, and not on the lock on the steering shaft, because in in this case the procedure for “turning on” the additional line of protection is extremely simple - you just need to press the lock cylinder like a button, and it will close itself. Please note that you don’t even need to take out the key for this. But, of course, you have to pay for such advantages - installing a lock on a gearbox is not an example more difficult to install lock on the steering shaft. However, a gearbox lock is usually more effective. It reliably performs its main function - maximizing the time required for the thief to achieve his goal, which very often makes car theft simply impractical and too risky. This is why professional car thieves rarely work with cars equipped with BEAR-LOCK systems.
The entire lock mechanism is hidden under the gearbox console, and only the lock cylinder, protected by special protectors, comes out.
RESUME
An alarm system with two-way communication will allow you to always stay in touch with your car, and an immobilizer with a digital locking relay and two mechanical locks - on the hood and on the gearbox - will protect you from theft.
Vitaly ALEXEEV
Instructions
Controlling the Centurion NAD V3 System
The Centurion NAD V3 system is controlled by a remote control made in the form of a key fob (hereinafter referred to as the key fob) at a frequency approved by the State Radio Frequency Committee of Russia. Control commands are generated by short-term (~0.5 sec) or long-term (> 2 sec) pressing one key fob button or sequential or simultaneous pressing of several key fob buttons. The commands generated by the key fob are encoded using a special algorithm
rhythm and are reliably protected from selection. The code generated when the buttons are pressed changes with each press and is not repeated throughout the entire life of the system, which makes its copying by special devices absolutely useless for use. Turning the security mode on and off using different buttons on the key fob makes the procedure of replacing the intercepted code, popular among hijackers, meaningless.
The key fob with display can be used to control the Centurion NAD V3 system and to receive messages transmitted by the system. The control range of the system under normal conditions is within 200 - 400 meters. The distance at which the key fob reliably receives messages sent by the Centurion NAD V3 system under normal conditions is 400 – 600 meters. All processes associated with the operation of the Centurion NAD V3 system are accompanied by sound signals from the key fob and are displayed on the key fob display with clear icons.
The non-display key fob is intended to be used as a backup and can only be used to control the system. The range of the key fob under normal conditions is within 20 – 50 meters. An LED indicator is used to indicate button presses.
Note!!! Graphic symbols on key fob buttons may differ slightly from those shown in the text.
Attention!!! The range of control and reception of signals depends on various factors, for example, on the state of the key fob batteries, on the installation location of the central unit and the system transmitter, on the presence of large metal objects near the car, on the electromagnetic environment and much more. Depending on these factors, the control range may be either less or more than that specified for both key fobs.
