Brand 
Depth 
Distance AJAX PRIMERO
Primero has 9 advanced systems for detection and exploration of metals, gold, buried treasures, and cavities, in addition to multiple functions.
Science fiction displays the technology of the future, which may be implemented effectively, including those that can be implemented only in the scenes of science fiction. However, with the creative team of AJAX for detectors technology, you are taken on a leap of quality and uniqueness for the first time globally to the modern scientific reality. This reality features the latest and most accurate scientific systems for the detection and exploration of gold, minerals, and treasures underground.
AJAX presents you with the most powerful and accurate detection systems with advanced systems and software that are unprecedented. All this and more can be found in Primero, the first detector in the world. It is a truly new scientific revolution that provides you with all the resources you need for search and exploration trips, offering advanced detection systems with precision, efficiency, and innovative research methods for the first time. This is available exclusively through AJAX for detectors technology. Primero has a unique and modern design, allowing you to work with all systems of detection and exploration. It also contains high-level operating programs and settings, which allow you to control the overall plans of your exploratory trips until you reach your target.
Ajax Primero contains 9 different systems specialized in detecting gold, minerals, and buried targets with high-level technological performance and new concepts. These systems provide you with accurate results integrated around the target, offering more specific details.
AJAX detector technology has developed Primero to be an all-in-one device. It has 9 systems to detect gold, all metals, caves, gemstones, and water.
You will see in this video a treasure hunters team using Primero to find an old lost treasure using the long-range locator, pulse induction system, and imaging system.
Finally, they found an old lost valuable treasure.
Primero Features
Multiple functions in one device, allow the user to use 9 advanced systems with accurate error-free performance to detect gold, treasures, and metals underground.
Modern and unique design, which gives you the power and confidence to complete your explorations easily. It offers convenience in detection, lightweight, and ease of use.
This device was made and designed entirely, and all its parts and components were created through Ajax factory for detection techniques without the use of any external parts, which gives the device high performance, reliability, and unparalleled quality.
High-quality design designed to work in extreme conditions and resistant to noise from the surrounding environment.
Colorful screen to display results and settings in a 5-inch size, allowing the user to control overall device’s settings and show the results and characteristics of the search.
Ideal interfaces and programs that give you precise control and ease of use during the search.
The main battery place inside the device carry handle can open and close, which makes it easy to replace the battery if it is damaged without having to open the main case of the device.
The basic power allows the device to work for 5 continuous working hours at maximum sound levels and backlight levels of the search screen.
Backup power bank unit can be connected to the device when the main power is finished, which allows you to work with the device for 10 continuous working hours.
Headphone outlet, which allows you to hear clear search results and alerts with convenient and varied audio results in MP3 and WAV formats.
The charger outlet, which enables fast and intelligent charging of the battery for high performance and proper charging.
The input socket of the multi-tasking search systems allows you to choose the system that you want to work with. It has a sophisticated mechanical mechanism to dismantle and install the search sensor without any effort or time.
Control keys interface, anti-shock and humidity resistant, works by pressing buttons, giving you total control of the program and settings of the device on the screen.
Long-Range System (Manual)
This system can detect gold, treasures, archaeological, and mineral materials underground.
This system has a special search interface that displays the results and coordinates of the search site and the direction of the target’s path accurately on the search screen, allowing you to know your destination in detail.
The system has been developed in multiple stages to obtain the best result by identifying and monitoring target locations from long distances with high accuracy. This device takes the explorer to the target place completely by a decisive rate of up to 100%.
This system isn’t like any other long-range detection systems on the market. It is a modern system with intelligent and comfortable design, featuring high-sensitivity detection and sensor systems supported by dual transmission and receiving systems.
There is a high-frequency transmission unit (High Gain Antenna) that allows precise waves to identify and stimulate target locations. The system can then pick up and receive signals through receiving antennas with dual stimulus (Binary stimulation) to find the target’s location and display it on the screen with multiple audio and digital indicators that appear on the results screen.
One of the most amazing features in the device is the hand smart balance system to carry the device correctly. There is an indicator that appears on the screen and guides the user to the right way to carry the device during the long-range search.
It was named the manual system because of entering the search data manually according to the user’s needs.
The explorer can set the target type from the list of targets available in the system and control system menus, with other settings also available to control search properties such as search depth and long distances, depending on the needs of the explorer.
| Maximum Depth | It can detect up to 50 meters, with preset control in depth search options: 1 m, 2 m, 3 m, 5 m ,7 m, 10 m, 12 m, 14 m, 16 m, 18 m, 20 m, 22 m, 25 m, 27 m, 30 m, 32 m, 35 m, 37 m, 40 m, 45 m, 50 m. |
| Long Distance | It can detect up to 2250 m, with advance control in the long-distance options: 100 m, 150 m, 200 m, 250 m, 300 m, 350 m, 400 m, 450 m, 500 m, 550 m, 600 m, 700 m, 800 m,900 m, 1000 m, 1250 m, 1500 m, 1750 m, 2000 m, 2250m. |
| Targets | Optional list: Gold, Gold nuggets, silver, copper, bronze, aluminum, iron, platinum, caves, Tin, lead, Meteorite, diamonds, Emerald, groundwater,Cavity. |
| Frequency detection | From 500 Hz up to 20 kHz, with dual-wave and transmitted frequency (DCS) frequency verification systems. |
| Sound effects | Yes, this system also gives optional acoustic and vibrational effects when picking up any indication of targets |
| Digital indicators | Yes, the results interface shows the target path and device orientation, the intelligent hand balance system, window of the shape and the frequency of the output. |
| Ground Balance | Automatic |
Long-Range System (Automatic)
It is the first time in the world in long-range metal detectors that the device has an automatic detection system for the target. It will show the name of the target on the screen automatically, and can also determine the distance between the target and the device’s fulcrum. Additionally, it enables the user to determine the target’s place and depth, with the result appearing automatically on the screen.
This system has a special search interface that displays results and coordinates of the search place and direction of the target path accurately on the screen, allowing you to know your direction in your device in detail.
The system has been developed in multiple stages to locate target locations from long distances with high accuracy, and takes the explorer to the target site completely by a decisive rate of up to 100%.
This system isn’t like any other long-range detection systems in the market. It is a modern system with an intelligent and comfortable design, featuring high-sensitivity detection and sensor systems supported by dual transmission and receiving systems.
There is a high-frequency transmission unit (High Gain Antenna) that allows precise waves to identify and stimulate target locations. The system can then pick up and receive signals through receiving antennas with dual stimulus (Binary stimulation), to find the target’s location and display it on the screen with multiple audio and digital indicators that appear on the results screen.
One of the most amazing features in the device is the hand smart balance system to carry the device correctly. There is an indicator that appears on the screen and guides the user to the right way to carry the device during the long-range search.
| Maximum Depth | It can detect up to 50 meters, discover target depth and show it automatically on the system. |
| Long Distance | It can detect up to 2850 m, and specifies target distance automatically on the screen. |
| Targets | Automatic detection of targets in the search area, where it can detect: Gold, Gold nuggets, silver, copper, bronze, aluminum, iron,Tin, lead, caves, diamonds, Emerald, Meteorite and groundwater, Cavity. |
| Frequency detection | From 500 Hz up to 20 kHz, with dual-wave and transmitted frequency (DCS) frequency verification systems. |
| Sound effects | Yes, this system also gives optional acoustic and vibrational effects when picking up any indication of targets |
| Digital indicators | Yes, the results interface shows the target path and device orientation, the intelligent hand balance system, window of the shape and the frequency of the output. |
| Ground Balance | Automatic |
Ionic Long-Range System
After extensive research and studies conducted on our ionic system, we produced and developed a very high-level long-range (ionic system), which allows quick identification and detection of ions (electric atoms) of precious metals buried underground, such as gold, bronze, copper, and platinum.
This system works through special electronic operation and processing systems with an advanced search and setting interface that enables the user to adjust the system and make the ground balance to obtain guaranteed results that determine the location of the target professionally.
The screen results display the interactive results that show signal strength level, which is affected exponentially whenever the target location is approached. With the system indicator, you can determine the exact target location.
Interactive sounds are synchronized with the signal and its strength, where they interact exponentially, affected by the target and its size.
This system is provided with an intelligent program to determine the depth of the detected target based on the strength detection of reflective effects of ionic path levels.
The main factor of detection in this system is the high-sensitivity, multi-tasking, and functional unit (High Gain Antenna), which contains integrated electronic circuits with high standards, multi-characteristics, and functions in transmitting and receiving signals. These signals are processed by the device’s motherboard to show the results on the screen. This unit is protected by the latest methods to deal with all soil conditions and properties.
| Maximum Depth | 20 meters, the depth of the target can be determined by the depth determination program. |
| Long Distance | It can detect up to 200 meters. |
| Targets | Ionic domains of precious metals: gold, silver, bronze, platinum, copper. |
| Frequency detection | 85 MHz. |
| Sound effects | Yes, this system also gives optional acoustic and vibrational effects. |
| Digital indicators | Yes, Interactive Indicators. |
| Ground Balance | Manually, to get guaranteed results. |
Gradio Smart System
It is known that the gradiosmart systems detect the subtle changes that happened to soil and determine materials and mineral objects inside it, in addition to the cavity.
This system usually consists of large sizes of equipment and long sensors that aren’t easy to move, have inconvenient control in the search, and provide slow results. However, we provided you with intelligent control and detection tools that show integrated results on the search interface of this system.
This system provides accurate measurement of magnetic changes in the soil to detect and identify metallic objects and spaces, in addition to distinguishing between them.
To work on this system, the sensing unit must be connected, which is made with high-power vector-guided sensors.
Full control of search criteria and settings through a high-definition smart interface.
The results interface shows the signal strength level of the detected target, in addition to an oscilloscope window where you can see the size of the found target.
The intelligent depth measurement program provides you with a precise measurement of the target’s depth underground regarding the measurement of the level of reflective changes of the magnetic field.
| Maximum Depth | 10 meters, with a depth measurement feature of the target that detected. |
| Targets | It is used to detect for metal, voids, mining operations, archeology, and unexploded ordnance, it can also be used to locate pipes and wires. |
| Measurement level | From ±20 to± 1000µT |
| Sound effects | Yes, this system also gives optional acoustic and vibrational effects. |
| Digital indicators | Yes, interactive response indicators that explain type and size of the detected target as well |
| Ground Balance | Manual and automatic, that help to eliminate the magnetic effects caused by the soil |
Smart Pulse System
Ajax for detector technology has developed a new pulse detection system for metal detectors, taking it to new levels compared to other devices in the market. This system also offers ease of control and use, providing immediate results, ultra-clear detection, and deeper research.
This system boots up and displays its results through the smart search interface, showing data, results, and system settings as well.
Our system can distinguish between ferrous and non-ferrous metals, as well as identify caves and spaces. The distinction between the targets is shown with different indicators for each type of target, along with the oscilloscope window displaying the size of the detected target.
It allows control of the sensitivity levels and response speed.
It can control the cancellation of the search for ferrous metals.
Smart identification of the search coil helps define the energy and frequency required for the size of each coil.
Ground balance is a quick process performed by the user manually or automatically to ensure the device is compatible with the soil and can be used without obstacles or effects, even in the worst soil conditions.
This system is characterized by quick identification of the target and its type, with integrated data.
Ajax provides you with three different measurements of advanced search coils, offering different depths depending on the size of the target:
- Search coil C1: 18 cm x 18 cm
- Search coil C2: 35 cm x 35 cm
- Search coil C3: 40 cm x 45 cm
Note: Only the C2 coil is provided with the Primero device, and other coils are available upon request.
Maximum Depth: 8 meters
Targets: It can detect non-precious targets, for example: iron, non-ferrous metals like gold, and cavities as well.
Frequency detection: 280 Hz – 300 Hz – 350 Hz
Sound effects: Yes, this system also provides optional acoustic and vibrational effects.
Digital indicators: Yes, interactive response indicators that explain the type and size of the detected target.
Ground Balance: Manual and automatic, which helps eliminate magnetic effects caused by the soil.
Spectrum Analyzer System
This system works with gold and metal detection technology, which is a combined technique with pulse induction and spectral analysis of the target, featuring new and unique Spectrum Analyzer technology. This system shows 3D images of the target shape that is detected.
The control interface in this system gives you the final result of the image of the target, its form, and complete details about it.
The interface of this system is easy to use and convenient, displaying the integrated results around the target immediately.
Our system can distinguish between ferrous and non-ferrous metals, as well as identify caves and spaces. The distinction between the targets is shown with different indicators for each type of target, along with the oscilloscope window displaying the size of the detected target.
Ground balance is a quick process performed by the user manually or automatically to ensure the compatibility of the device with the soil, allowing it to be used without obstacles or effects in the worst soil conditions.
It allows control of the sensitivity levels and response speed.
It can control the cancellation of the search for ferrous metals.
This system is characterized by quick identification of the target and its type, with integrated data.
| Maximum Depth | 8 meters. |
| Targets | It can detect non-precious targets, for example: iron, non-ferrous metals for example: gold – and cavity as well. |
| Frequency detection | 280 Hz -300 Hz-350 Hz. |
| Sound effects | Yes, this system also gives optional acoustic and vibrational effects. |
| Digital indicators | Yes, interactive response indicators that explain type and size of the detected target as well, in addition to 3D image of the target that describe its shape. |
| Ground Balance | Manual and automatic, that help to eliminate the magnetic effects caused by the soil. |
Live Scan System
For the first time in the world, an integrated direct imaging system is incorporated into the main processing screen of the device without the need for any external processing screens or programs. This system provides you with a direct image of everything underground, such as buried treasures, and clarifies their sizes, depths, and types.
A special interface for the direct scan system gives you a real-time view of the searching area.
You can use two types of scanners that come with the device: either the multi-tasking longitudinal scanner to scan a specific location, or the multi-radar cross-section scanner that works with high-speed directed power to cover and scan a large area in less time.
Control the speed of scanning, which corresponds to the speed of the user’s walking and steps.
Ground balance and calibration can be done either through automatic calibration of the reference system required for tuning, or through manual calibration, determined by the user according to what he deems appropriate for the search area.
The pause scanning feature allows you to stop scanning and resume it immediately in seconds, without the need for any settings or references.
| Maximum Depth | 30 meters. |
| Targets | Direct imaging that showing the locations of the mineral and cavity targets and the distinction between them. |
| Frequency detection | Automatic, from 50 MHz to 350 MHz |
| Sound effects | Yes, this system also gives optional acoustic and vibrational effects. |
| Digital indicators | Yes, direct scanning on the screen shows the targets and their types instantly. |
| Ground Balance | Manual and automatic, that help to eliminate the magnetic effects caused by the soil. |
3D Ground Scanner System
According to our survey, we found that every prospector who used ground imaging systems encountered many complexities in the use of these devices and their complex programs. However, we have corrected all those complexities and difficulties in our 3D systems. Our system provides an easy and smooth way to use, and anyone can easily interact with it.
There is a special software interface to work on the 3D imaging system, allowing you to freely control scan settings and properties.
This system has several features to complete the scan:
- Scanning feature using the Tablet PC to work on the AJAX application for analysis.
- Ground scanning feature using the device screen directly, as desired by the user.
This system allows you to scan the ground directly on the screen by preparing complete scanning properties, such as controlling the steps and rows of scanning, scanning method, starting point, searching method (automatic or manual), and then starting scanning and showing results directly on the screen. It also provides the ability to analyze the scan, find target locations, and determine their points.
The user can also connect the device with the Tablet PC via Bluetooth to work on the Ajax application for analysis, to get more analysis tools and 3D scenes of the targets.
You can use two types of scanners that come with the device: either the multi-tasking longitudinal scanner to scan a specific location, or the multi-radar cross-section scanner that works with high-speed directed power to cover and scan a large area in less time.
Ground balance and calibration can be done either through automatic calibration of the reference system required for tuning, or through manual calibration, determined by the user according to what they deem appropriate for the search area.
| Maximum Depth | 30 meters. |
| Targets | Metallic targets and voids. |
| Frequency detection | Automatic, from 50 MHz to 350 MHz |
| Sound effects | Yes, alert indicators for scan steps and notifications. |
| Digital indicators | Yes, a detailed scan to show targets locations in addition to 2D and 3D images. |
| Ground Balance | Manual and automatic, that help to eliminate the magnetic effects caused by the soil. |
Geophysical System
This system works on scan technique and electro-geophysics measurement that identify electrical resistors levels of soil, to locate the buried metals places of gold, silver, copper, bronze, iron, aluminum, the location of caves, tunnels, and underground water.
Bipolar, where it is easy to deal with and move through, this system can test a specific location to confirm if there are buried minerals in that area or not.
Through this system, you can search for a specific target identified through the list of targets available in the device and can make a quick survey to ensure that there is a target or not.
This system provides you with 2 electrical wires in addition to 2 special search probes that connect to the soil to test its contents.
This system has fast response and provides results that appear on the screen directly with target’s alerts.
| Maximum Depth | It can detect up to 50 meters. |
| Area Covered | It can cover an area of 50 square meters that can be scanned and verified . |
| Targets | Gold, silver, copper, iron, groundwater, caves and voids with possibility to choose the target type in advance. |
| Sound effects | Yes, this system also gives optional acoustic and vibrational effects when picking up any indication of targets |
| Digital indicators | Yes, the scanning interface for this system shows the probability and quality of the target in the searching area and confirm it. |
| Ground Balance | Automatic |
| Research Principle | Multi-detection systems and functions, contains 9 optional systems |
|---|---|
| Operating Principle | Processing data and digital signals and converting them to visual and audible results |
| Type of processing | Multiprocessing |
| Operation processor | 32 Pit MICROCONTROLLER |
| Display Screen | TFT colorful screen with 800 x 480WVGA size, 16-bit color depth |
| Basic battery | 7.4 volts, 3300 mA |
| Power consumption | Average consumption 400 mA |
| Basic Battery Hours | (5 hours) and it may different regarding on screen brightness settings, sound levels and other functions that may be in playback mode. |
| Power Bank Hours | 10 hours. |
| Electric charger | Power supply / power input 240-100 V AC, power output 15 V 1.2A |
| Power Storage | External backup battery 11.1 volts, 7800 mA with two power outputs. Power Output USP: 5 Volts 2.1 Amps, for general use (Mobile phone, Tablet phone, Tablet PC). Device Power output: 11.1 volts 3 amp. |
| storage capacity | 1 GB / it can save to 999 scans. |
| Sound | High quality sounds, 32 KBIT/S, MP3 |
| Sound notifications | Yes, with full control of sound levels in all functions. |
| Vibrating Alert | Yes, (optional) |
| Bluetooth: | Yes available, 2.4 GHz, sensitivity up to -80dBm |
| Languages: | Yes, multilingual, with 8 languages |
| date and time | Yes |
| password | Yes, resettable / or canceled password |
| Dimensions: | 49x21x15 cm to 144x40x24 cm depending on the system |
| Real dimensions | 88x50x20 cm |
| Full weight in bag | 8 kg |
| Weight for assembly | Ranging from 1 kg to 2.5 kg, depending on the sensor connected to the device. |
| Operating temperature | From 10° C to 60° C |
| Storage temperature | From 10° C to 80° C |
| Humidity: | It can be stored and operated at 100% humidity. |
Finding Gold with the Primo Device
Enjoyable scenes of a group of gold and treasure hunters embarking on an exploratory journey to search for and uncover gold and hidden relics in a specific location.
It becomes clear that the area had previously been excavated by other prospectors in multiple spots, suggesting they found nothing.
After using the Primo device, which features the latest technology and is equipped with 9 precise systems and smart features unavailable in other devices, a collection of artifacts was discovered, dating back to a period of great historical significance.
Made in 
Depth 
Distance 
