HK-809 High-Sensitivity Wireless Signal Detector – 1MHz–2.8GHz
HK-809 High-Sensitivity Wireless Signal Detector – 1MHz–2.8GHz
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High-sensitivity wireless signal detection in a portable handheld design.
The HK-809 features adjustable sensitivity, visual signal-strength indication and selectable mute or alarm modes. Its ABS construction and rechargeable battery make it convenient for lawful privacy-checking and signal-detection applications.
Adjust sensitivity for the checking environment.
Use the visual or sound indicators to help identify areas that deserve closer attention.
Feature Highlights
1MHz–2.8GHz detection range.
Sensitivity can be adjusted for the checking environment.
Visual signal-strength indication.
Selectable mute and alarm modes.
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Key Specifications
| Model | HK-809 |
| Detection Range | 1MHz–2.8GHz |
| Battery | 3.7V / 1600mA H18500 lithium battery |
| Material | ABS engineering plastic |
| Product Size | Approx. 38 × 12 × 10cm |
| Product Weight | Approx. 275g |
Package & Variant Notes
Package: Package size 36.5 × 10 × 5.5cm · package weight approx. 0.40kg.
Use: Intended for lawful, legitimate privacy and signal-detection purposes. Use in accordance with local laws and applicable rules.
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Free Shipping
Free Shipping
Shipping Overview:
- Daily Cut-Off: Orders placed before 16:00 GMT are prepared the same working day
- Preparation Time: 0–2 working days (Monday to Friday)
- Delivery Window: 5–9 working days after dispatch (Monday to Friday)
- UK Delivery: Free shipping is provided on all orders within the United Kingdom
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30-Days Return
30-Days Return
Essential Details:
- Return Window: 30 days from the date of delivery
- Restocking Fees: None
- Refund Timeline: Usually within 7 business days
- Return Shipping: Customers cover the cost of sending items back
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