Chongqing Leikan Technology Co., Ltd
| Payment Terms | ,T/T,L/C,D/A,D/P,Western Union,MoneyGram |
| Detection Radius | 1.5KM |
| Team collaboration equipment | Synchronization Alarm1+N Team |
| Frequency Range | Supports customized scanning of 70MHz-6.2GHz,default bands include 400MHz,800MHz,900MHz,1.2GHz,1.4GHz, 2.4GHz,5.2GHz,5.8GHz(others can be customized) |
| Detection Response Time | ≤3s(8 frequency bands) |
| Alarm Mode | Sound,vibration,light |
| Screen Size | 2.0 inches |
| Brand Name | Lei Kan |
| Model Number | LKDR-300E |
| Place of Origin | China |
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Product Specification
| Payment Terms | ,T/T,L/C,D/A,D/P,Western Union,MoneyGram | Detection Radius | 1.5KM |
| Team collaboration equipment | Synchronization Alarm1+N Team | Frequency Range | Supports customized scanning of 70MHz-6.2GHz,default bands include 400MHz,800MHz,900MHz,1.2GHz,1.4GHz, 2.4GHz,5.2GHz,5.8GHz(others can be customized) |
| Detection Response Time | ≤3s(8 frequency bands) | Alarm Mode | Sound,vibration,light |
| Screen Size | 2.0 inches | Brand Name | Lei Kan |
| Model Number | LKDR-300E | Place of Origin | China |
| High Light | portable anti drone equipment ，dual-mode anti drone system ，FPV warning drone detector | ||
Ⅰ. Product Overview
Team Combat UAV Early Warning Kit. Consisting of a detection host and a wristwatch-style receiving terminal, it completes a full-frequency sweep from 70MHz to 6.2GHz within 3 seconds, achieving line-of-sight detection of ≥1.5km for mainstream aerial cameras, FPV drones, and homemade aircraft. The system provides synchronized audio, visual, and vibration alerts via the wristwatch, meeting operational needs such as mobile patrols, covert deployment, and rapid interception.
Ⅱ.Product Service
1. We are able to offer you the best solutions on market by providing you OEM/ODM service.
2. Visit the factory and conduct on-site testing before purchasing
3. The product can be returned or replaced within 30 days if damaged under non‑human causes.
4. Multi channel after-sales service support: We offer a variety of service options, including telephone support, video conferencing, and on-site technical support (when eligible).
5. Our products have obtained CE, FCC and REACH certifications and comply with international standards.
6. We offer various modes of cargo transportation, including sea freight, land transport, multimodal transport, as well as express/parcel services via carriers such as DHL, FedEx, or postal networks. You may also appoint your preferred freight forwarder for shipment arrangements.
7. For all equipment, we conduct over ten comprehensive qualification tests prior to shipment, along with on-site simulation testing to ensure operational readiness.
8. Can provide testing reports for various types of products.
Ⅲ. Product Parameter
|
Item |
Parameter |
|
Identified Drone Types |
DJI FPV DIY fixed-wing etc. 90%+ of the market |
|
Frequency Range |
70 MHz – 6.2 GHz (Supports 8 custom frequency bands) |
|
Detection Radius |
≥1.5 km (good electromagnetic environment) ≥500 m (urban obstructed environment) |
|
Response Time |
≤3 s (8 frequency bands scanning) |
|
Detection Principle |
Broadband digital reception + spectrum feature AI comparison |
|
Alarm Mode |
Host: LED + beeping + vibration Watch: 0.3 s wireless synchronized sound-light-vibration |
|
Watch Communication Distance |
≥30 m (open) |
|
Screen |
Host: 2.0″ high-brightness daylight screen Watch: 1.3″ touch color screen |
|
Power Supply |
Removable lithium battery: Host 1 × 18650 (3000 mAh) Watch 1 × 602030 (600 mAh) |
|
Battery Life |
Host ≥6 h; Watch ≥12 h (normal temperature pulse working mode) |
|
Working Temperature |
-20 ℃ – +55 ℃ |
|
Protection Level |
Host IP54 Watch IP67 |
|
Dimensions/Weight |
Host 142 × 63 × 38 mm / ≤280 g Watch 55 × 45 × 15 mm / ≤65 g |
Ⅳ. Product application scenarios
1. The team carries:
1 main unit+2-5 wristwatches, silently advancing, and immediately surrounding upon discovery.
2. Car mounted fast response:
The host is attached to the roof, and the watch is distributed to the disembarking team, achieving a dual mode of "car patrol+person patrol".
3. Key location control:
The host is concealed, the watch is handed over to the sentry, and there are zero missed reports of invisible duty.
Ⅴ.Product Selling Points
1. Full frequency dual-mode detection:
Spectrum Scan+feature recognition, ultra-low false alarm.
2. 1+N team collaboration:
Host alarm → wireless group transmission within 0.3 seconds → synchronized vibration of wristwatch+screen flash, no need for intercom.
3. FPV early warning:
For crossing machines, the typical distance is ≥ 1.5 km.
4. Quick disassembly of batteries, non-stop operation:
The host takes ≥ 6 hours, the watch takes ≥ 12 hours, and the machine will be restarted after on-site battery replacement.
5. Zero installation, ready to use upon startup:
142 × 63 × 38 mm, machine weight ≤ 400 g, can be mounted handheld/Picatinny/vest.
6. Frequency bands can be customized:
Default 400 M/800 M/900 M/1.2 G/1.4 G/2.4 G/5.2 G/5.8 G, and any frequency point within 70 MHz-6.2 GHz can be ad
Ⅵ. Product List
|
No. |
Item |
Qty |
Unit |
|
1 |
Main device |
1 |
PC |
|
2 |
Charger |
1 |
PC |
|
3 |
Charging cable |
1 |
PC |
|
4 |
Wired Earphones |
1 |
PC |
Ⅶ. Company
Ⅷ. FAQs
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2017
Total Annual:
20M-20M
Employee Number:
40~70
Ecer Certification：
Verified Supplier
I. Company Profile Chongqing Leikan Technology Co., Ltd. is a high-tech enterprise specialized in the R&D, production and international trade of radar and anti-UAV technologies. We have established in-depth strategic cooperative relationships with top military research institutes under China El... I. Company Profile Chongqing Leikan Technology Co., Ltd. is a high-tech enterprise specialized in the R&D, production and international trade of radar and anti-UAV technologies. We have established in-depth strategic cooperative relationships with top military research institutes under China El...
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