0.3-1.5km Handheld 5-Band Drone RF Device Portable Detector Aluminum Heat Sink Dual Fan Cooling 60-Minute Working Security

Ⅰ. Product Overview

The LKJB-CKJ1305D5 is a lightweight 3kg handheld RF management device designed for temporary and mobile low-altitude airspace monitoring of outdoor venues, industrial sites, large events, museums and logistics parks. Its highly integrated body houses a 5-channel independent RF processing architecture, simultaneously covering remote control, video transmission, FPV and multi-GNSS frequency bands of mainstream consumer and commercial UAVs.

The device supports both handheld mobile patrol and tripod-mounted fixed deployment via a standard 1/4-inch universal mount. An included optical sighting accessory enables rapid long-distance target acquisition, while the built-in 24V rechargeable battery provides full wireless operation for off-grid field scenarios. A real-time digital status display panel shows battery level and per-band operating conditions, with an aluminum dual-fan cooling system ensuring stable thermal performance under continuous operation.

Complete with a shockproof protective carry case housing the main unit, sight, tripod and all accessories, the LKJB-CKJ1305D5 delivers rapid deployment, easy transport and reliable field performance — building a portable, responsive low-altitude airspace monitoring capability for security teams operating across multiple protected sites.

Ⅱ. Product Selling Points

• Built-in 24V high-capacity battery-full wireless operation without mains power, with fast charger adapter for rapid on-site recharging, ideal for remote off-grid temporary deployment scenarios
• Complete protective carry case system-shockproof & compression-resistant housing stores main unit, sight, tripod and all accessories, ready for long-distance transport and rapid field mobilization
• Broad multi-protocol RF compatibility-covering remote control, FPV video, telemetry and GNSS signals across mainstream consumer, DIY and modified drone models for universal field application
• Dual-fan aluminum cooling system-heat sink fins with silent dual fans maintain stable temperature under sustained high-load operation, preventing thermal throttling in outdoor summer conditions
• Real-time digital status display-LED indicators plus HD screen show battery level, charging progress and per-band operating status at a glance, eliminating guesswork during field operations
• Independent 5-channel RF architecture - each frequency band operates separately with independent on/off control, precisely matching RF management needs of diverse commercial & DIY drone models
• Dual handheld & tripod mounting- standard 1/4-inch universal screw hole, switch between mobile patrol and fixed-post deployment in seconds, adapting to dynamic field and permanent site operations

Ⅲ. Application Scenarios

1. Temporary Airspace Monitoring for Large Outdoor Events: Handheld mobile deployment at performances and competitions to manage aerial drone signals, supporting event airspace order and on-site data security.

2. Low-Altitude RF Monitoring for Archaeological Sites: Tripod-mounted fixed layout around excavation zones to detect mapping drone signals and prevent unauthorized capture of cultural relic site imagery.

3. Airspace Monitoring for Sensitive Protected Sites: Mobile deployment at site entrances to detect unauthorized drone RF links and safeguard low-altitude data security of controlled areas.

4. Temporary Low-Altitude Monitoring for Large Logistics Parks: Field mobile use at sorting & storage zones to detect unauthorized mapping drones and protect confidential goods & dispatching data.

5. Temporary Airspace Monitoring Around Civil Airports: Field deployment use at airport boundaries to detect drone RF signals approaching flight clearance zones and assist airspace order maintenance.

Ⅳ. Product Parameters

Ⅴ. Company Introduction

Chongqing Leikan Technology Co Ltd is a leading provider in the global low-altitude security industry, specializing in high-performance security equipment and integrated defense solutions for international clients.
Our strategic partnership with Base 101 of China Optoelectronic Radar Technology Research Institute ensures official authorization and access to advanced radar technologies. Leveraging professional-grade equipment, we deliver comprehensive low-altitude defense solutions that generate lasting value.
We are committed to delivering reliable, high-performance radar systems and customized solutions across civil, commercial, and specialized sectors. Our product portfolio includes handheld detection devices, fixed and vehicle-mounted protection systems, radar and anti-drone solutions, as well as multi-band low-altitude radar products. All products feature high detection precision, robust anti-interference capabilities, and have successfully passed strict national standar
We are committed to delivering reliable, high-performance radar systems and customized solutions across civil, commercial, and specialized sectors. Our product portfolio includes handheld detection devices, fixed and vehicle-mounted protection systems, radar and anti-drone solutions, as well as multi-band low-altitude radar products. All products feature high detection precision, robust anti-interference capabilities, and have successfully passed strict national standards and practical project verification. Our anti-drone radar systems are deployed in border security projects worldwide, meeting global market access requirements. Leikan Technology offers full lifecycle after-sales services: 24/7 technical support, on-site installation, annual maintenance, and rapid spare parts supply-ensuring stable, long-term product performance. Dedicated to quality and innovation, we strive to be your trusted partner, exploring new opportunities in low-altitude security and achieving win-win cooperation.

Ⅵ. . FAQs