ShenzhenYijiajie Electronic Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 2200 |
| Delivery Time | 5-8 days |
| Packaging Details | Box pack |
| Detection range | approximately 40 - 64 kilometers |
| Viewing angle | 360° all-round |
| Screen | Color graphic LCD |
| Power supply | 2×AA batteries |
| Battery life | approximately 80 hours of continuous operation |
| Automatic shutdown | No lightning |
| Size | approximately 133×66×25 mm |
| Weight | 170g |
| Brand Name | Strike Alert |
| Model Number | StrikeAlert HD LD-3000 |
| Place of Origin | USA |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 2200 |
| Delivery Time | 5-8 days | Packaging Details | Box pack |
| Detection range | approximately 40 - 64 kilometers | Viewing angle | 360° all-round |
| Screen | Color graphic LCD | Power supply | 2×AA batteries |
| Battery life | approximately 80 hours of continuous operation | Automatic shutdown | No lightning |
| Size | approximately 133×66×25 mm | Weight | 170g |
| Brand Name | Strike Alert | Model Number | StrikeAlert HD LD-3000 |
| Place of Origin | USA | ||
| High Light | personal lightning detector ，commercial-grade thunderbolt sensor ，HD/LD-3000 lightning alarm | ||
Product Description:
YJJ StrikeAlert HD LD-3000 Personal / Commercial-grade Lightning (Thunderbolt) Detector
Features:
I. I. Basic Information
Model: StrikeAlert HD / LD-300 Type: Personal / Commercial-grade Lightning (Thunderbolt) Detector
Detection principle: Receive electromagnetic pulses (VLF/LF) generated by lightning discharge, non-radar
Detection range: Up to approximately 40 miles ≈ 64 kilometers
View angle: 360° omnidirectional (no blind zone; many similar devices only have 180°)
Screen: Color graphic LCD, displaying distance, 1-hour trend, intensity
Core parameters
Power supply: 2×AA batteries
Battery life: Approximately 80 hours of continuous operation
Automatic shutdown: No lightning, can automatically shut down 2 hours after no lightning (energy-saving)
Size: Approximately 133×66×25 mm
Weight: Approximately 170g (excluding batteries)
Operating temperature: −10°C ~ +50°C
Alarm methods:
Beeping (volume ≥ 85dB)
Vibration
Screen prompt + 5-level LED distance indicator
Distance classification (LED + screen):
24–40 miles (38–64km): Green
12–24 miles (19–38km): Yellow
6–12 miles (9–19km): Orange
<6 miles (<9km): Red (danger)
Main applications
Outdoor personal safety warning
Golf, camping, hiking, mountain climbing, cycling, fishing
Golf course, sports field, event activities (preventing lightning accidents) strikealert.com.au
Construction / outdoor work safety
Construction, power, communication towers, oil and gas, mining, etc. open-air operations
Early warning of thunderstorms to arrange shutdown and evacuation times
Maritime / water activities
Sailing, yachting, water sports lightning warning
Weather and security assistance
Small weather stations, farms, pastures, scenic areas lightning monitoring
Record thunderstorm trends: approaching / away / stationary
Working principle (simplified)
Lightning discharge generates very strong low-frequency electromagnetic pulses that spread far.
The LD-3000 has an internal antenna to receive this signal. The signal strength is converted into distance and intensity.
The algorithm filters interference (motors, high-voltage electricity, mobile phone signals, etc.) to reduce false alarms.
Output: Distance, trend, sound, light, and vibration alarms.
Difference from radar
LD-3000: Measuring lightning electromagnetic signals → Warning of thunderstorms, lightning protection.
Radar (such as speed measurement / collision prevention): Emit radio waves → Measuring distance and speed of objects
Specifications:
| 24–40 miles (38–64km) | Green |
| 12–24 miles (19–38km) | Yellow |
| 6–12 miles (9–19km) | Orange |
| < 6 miles (< 9km) | Red (Danger) |
| Beep | (Volume ≥ 85 dB) |
| Screen prompt | + 5 levels of LED distance indicator light |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Total Annual:
900000-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph... Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph...
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