When the BAT-SCANNER-DM portable radio positioning detector is working, it collects real-time wireless signals from the surrounding area and scans them according to the configured frequency band. When low altitude unmanned aerial vehicle targets enter the defense zone, suspicious link signals are monitored and identified to obtain information such as target operating frequency band and distance. The operator holds the directional antenna and rotates it in the indicated direction. The device determines the direction of the drone relative to the device by comparing the signal strength collected by both omnidirectional and directional antennas.The device can not only detect drones, but also identify their model, serial number, longitude, latitude, altitude, pilot position, and return point location. The device is a fully passive passive detection device that does not generate any electromagnetic interference to the outside world, is green and safe, and suitable for long-term continuous use.This device is suitable for security tasks, public security patrols, special operations counter-terrorism, and major event security. It is also suitable for low altitude security in border defense, power and petrochemical parks, and other scenarios. It has a built-in 4G communication module and can work offline, flexibly and quickly deploy and respond. It can also be connected to the control and command platform in real time to meet the needs of various scenarios.
1. Highly integrated, standalone system - integrating radio detection, link resolution, computation display, and 4G
communication functions. A single device can complete real-time detection of unmanned aerial vehicle targets within a 360 ° range, and can simultaneously detect and recognize multiple unmanned aerial vehicle targets. It provides multi-dimensional warning prompts through voice and image, and provides comprehensive defense in
the area.
2. Passive detection, with numerous models - the detection part adopts wireless passive detection technology, which does not cause any interference to the surrounding electromagnetic environment, is green, environmentally friendly, safe and reliable. Support the detection of most DIY models with data transmission capabilities, including DJI's entire range, zero degree, and others.
3. Large coverage area, network time difference positioning -coverage range can reach 10km, supporting 4G/5G mobile communication WAN,LAN, Multiple devices work in a wireless ad hoc network, with real-time data transmitted back to the server. Deploy at least 3 units to support TDOA precise positioning of drones and pilots (all models), track trajectories, and guide precise countermeasures.
4. Identification of friend or foe, black and white list - using black and white list technology to achieve identification of friend or foe, only detecting and recording our own drones without warning; The identification technology based on link parsing and the identifiable unique serial number of unmanned aerial vehicles can not only distinguish different unmanned aerial vehicles of the same model, but also serve as a basis for confirming the ownership of unmanned aerial vehicles.
5. Accurate positioning and pilot recognition - DJI models and some models of brands such as Daotong support decoding information from wireless telegraph messages, extracting drone model (SN code), remote control geographic location, return point geographic location, drone current location, flight speed, flight altitude and other information. It can locate pilot position information and display real-time pilot position, orientation information, and distance information.
6. Unmanned, continuous operation - friendly human-machine interaction, simple operation, and can also be unmanned according to the plan, easily guarding low altitude safety. Targeted embedded low-power design, built-in large capacity and highly reliable battery pack, with a continuous use time of over 20 hours when fully charged, supporting simultaneous charging and use.
Event security Major events Border security chemical industrial
park

Advantage parameters |
Detection frequency |
45MHz~6GHz |
Photoelectric tracking distance |
≥1.5km |
Detecting radius |
≥5km, Up to 12.4km (depending on operating conditions) |
Direction finding accuracy |
≤1°(RMS) |
Detecting angles |
360° |
Countermeasure distance |
≥2km |
positioning accuracy |
≤20m |
Interference frequency band |
900MHz, 2.4G, 5.8G, Navigation signal (customizable) |
Flying hand positioning |
have |
Black and White List |
Available |
1. Multi-layer protective design
Precision equipment (such as radar antennas, detection systems): Utilizes a multi-layer structure consisting of "cargo-padding-inner packaging-cushioning layer-outer packaging." Inner packaging is wrapped in anti-static foam plastic or air column bags, while outer packaging consists of reinforced wooden boxes or aviation-grade containers.
Moisture-proof treatment: The inner walls of the outer packaging boxes are lined with moisture-proof materials, and seams are sealed to withstand high-humidity environments during sea transport.
2. Cushioning and Shock Absorption
Fragile components (e.g., radar displays, optical lenses) are packaged using suspension packaging or anti-inversion design. Glass components must be fully wrapped in corrugated cardboard and foam.
3. Electronic Components
High-frequency components (e.g., waveguides) must be cleaned and covered with dust-proof end caps, then sealed with moisture-proof paper.
Battery-powered devices (e.g., drone batteries, walkie-talkie batteries) are packaged separately, with battery-specific labels affixed to the outer box.
4. Large Equipment Packaging Solutions
Radar bases/drone mounting platforms: Add wooden sleepers or steel bases to the bottom.
Safety Protection (Beijing) Trading Co., Ltd.Has long been dedicated to security research in critical domains, with a particular focus on low-altitude security maintenance. As a renowned enterprise in the field of low-altitude surveillance and early-warning radars, it boasts highly mature security expertise accumulated through years of practical experience.
In response to the evolving security landscape, the company has continuously expanded its reach into the drone countermeasure systems sector. With wireless technology as its core, it delivers three-dimensional defense solutions, striving to build a full-range wireless security system that covers diverse application scenarios.
The company's main product portfolio is comprehensive and targeted, including:
Low-altitude slow-speed small target detection radars
Air-ground integrated multi-function radars
Perimeter safety detection radars
Bird detection radars
These products are designed to detect and provide early warnings for a wide range of targets, such as medium-low and ultra-low-altitude multi-rotor drones, fixed-wing drones, balloons, birds, vehicles, ships, unmanned boats, individual soldiers, and group targets. Leveraging advanced technology and rich industry experience, the company is committed to offering customers top-quality products and the most sophisticated, tailored solutions to meet their specific security needs.