Factory Price Safety Radar Radar Sensor 79GHz Millimeter Wave Barrier Radar

Product Description

Product Description

79GHz Millimeter Wave Radar Sensor - Technical Advantages 
The 79GHz millimeter wave radar sensor boasts distinctive technical advantages derived from its frequency band characteristics and technical architecture, making it highly suitable for industrial automation, security, traffic management, and other scenarios such as barrier gates, pedestrian-vehicle separation, and vehicle detection. Its core advantages are categorized into 6

key areas as follows:
1. Frequency Band Characteristics: Strong Anti-Interference & High Compliance
79GHz is a high-frequency millimeter wave band. Compared with 24GHz radar, it features purer spectrum resources and is less susceptible to interference from civilian communication signals (e.g., WiFi, Bluetooth), improving the stability of detection data by over 30%. Additionally, this frequency band is designated as an industrial-specific spectrum in most countries/regions worldwide (e.g., EU, North America, China), eliminating the need for additional spectrum licensing. It complies with international market regulatory requirements, making it ideal for cross-border export scenarios.
2. Detection Performance: High Precision & Excellent Resolution
Distance/Speed Precision: Ranging accuracy up to ±0.1m and speed measurement accuracy up to ±0.1km/h, enabling precise differentiation between pedestrians (0.5m² reflective surface) and vehicles (≥2m² reflective surface) within a 7-meter range to achieve reliable pedestrian-vehicle separation.
Angle Resolution: Horizontal angle resolution up to ±1°, capable of identifying the position distribution of multiple targets and avoiding "false triggering" in barrier gate scenarios (e.g., gate lifting triggered only by pedestrians on the roadside).
Flexible Detection Range: Customizable detection distance (1-50m) and height (0.1-7m), adaptable to diverse installation scenarios such as industrial doors, garage doors, and parking lot barrier gates.

3. Environmental Adaptability: Stable Operation Under All Working Conditions
Unaffected by illumination (glare/night), weather (rain, snow, fog, haze), dust, or temperature (-40℃~+85℃). Compared with infrared/laser sensors, its failure rate in harsh outdoor/industrial environments is reduced by over 80%. It also avoids optical occlusion issues—normal detection is maintained even if the sensor surface has slight oil stains or dust, making it suitable for complex scenarios like logistics parks and factory premises.
4. Non-Contact Detection: Low Installation & Maintenance Costs
No road cutting or coil embedding (unlike ground induction coils) is required; it only needs wall/column mounting, shortening the construction cycle by 50%. Free from mechanical wear and contact loss, it has a service life of over 10 years. Post-installation maintenance only involves software parameter debugging (e.g., switching between Vehicle Mode/Pedestrian-Vehicle Mode via APP/remote controller), with maintenance costs only 1/3 of traditional ground induction solutions.

5. Multi-Target Recognition & Mode Adaptability: High Scenario Flexibility
Capable of detecting multiple moving/static targets simultaneously, it supports customizable working modes such as "Vehicle Mode" and "Pedestrian-Vehicle Mode":
Vehicle Mode: Only recognizes vehicle targets to prevent barrier gate triggering by pedestrians;
Pedestrian-Vehicle Mode: Distinguishes between pedestrians and vehicles, suitable for mixed-traffic scenarios like park entrances/exits and garages.
It also supports 1-channel/multi-channel relay output, which can directly link to the switch control of industrial doors and barrier gates without additional adapter modules.

6. Low Power Consumption & Integratability: Adaptable to Smart Hardware Upgrades
The whole device consumes ≤1W (standby)/≤5W (operating), compatible with solar power supply solutions to meet installation requirements in scenarios without mains electricity. With a compact size (standard dimension ≤100×80×50mm), it can be integrated into barrier gate control boxes and industrial door control modules. It supports Bluetooth/4G/WiFi communication and remote configuration via mobile APP/remote controller, aligning with the integration trend of smart hardware.

Brand	JUTAI
Origin	CHINA
Specification	IP67
Certification	CE/FCC
Power Supply	12-24VAC/DC
Detection Range	6M
Working Modes	Vehicle Mode / Pedestrian-Vehicle Mode

Main Product

Company Profile

Founded in 2012, Shenzhen Jutai Communication Technology Co., Ltd. is a high-tech enterprise dedicated to the R&D, production, sales, and service of wireless communication products and IoT solutions. Over the past decade, we have focused on deepening our expertise in wireless sensing and IoT technology, evolving from a specialized product manufacturer to a comprehensive solution provider trusted by clients worldwide. Below is a detailed overview of our company's core strengths, business scope, operational capabilities, and future development

Production Process Flow

Electronic Component Procurement → PCB Procurement → Outsourced SMT Assembly → Factory Assembly → Program Burning → Aging Test → Quality Inspection (Functional/Performance/Appearance/Safety) → Professional Packaging → Delivery

Company Advantages

Certifications

Team Work&Exhibition

Packaging & Shipping

Packing Description Our products are generally packed in standard cartons for regular transportation needs. For enhanced protection (e.g., long-distance shipping, fragile components), we also offer wooden frame or wooden case packaging as an optional solution. The wooden frames we use are made of export-compliant fumigated wood, which fully complies with international export quarantine regulations and ensures smooth customs clearance in the export process

FAQ

1. Product Warranty:

Q: What is the warranty period for your products?A: Our products come with a 2-year warranty. During this period, we provide free technical support and component replacement for non-human-induced faults.

2. Logistics Options:

Q: How is the logistics arranged for shipments?A: You can either designate your own freight forwarder, or we will cooperate with our trusted freight forwarders to handle transportation, customs clearance, and delivery to ensure your goods arrive safely.

3. Payment Methods:

Q: What payment methods do you accept?A: We support various international trade payment methods, including T/T (Telegraphic Transfer), L/C (Letter of Credit), PayPal, and other commonly used methods in the foreign trade market. You can choose the one that suits your needs best.

4. After-sales Support:

Q: How is your after-sales technical support provided?A: We have a dedicated after-sales team. Once you encounter any technical issues, we will set up a special group to provide timely and professional technical support, ensuring your problems are resolved efficiently.