1. Introduktion
1.1 Produkt overview
The KJB Security Products DD3150 is a versatile detection device designed to locate hidden cameras and radio frequency (RF) transmissions. It offers two primary detection methods:
- Camera Lens Finder: Utilizes powerful red LEDs and a specialized viewfinder to identify the reflective lens of any hidden camera, regardless of whether it is powered on or off.
- RF Detector: Scans for and identifies radio frequency transmissions, which are commonly used by wireless cameras and other surveillance devices.
This device is intended for personal security and privacy protection, enabling users to sweep areas for unauthorized surveillance equipment.

Figur 1: Forside view of the KJB DD3150 Camera Finder with RF Detector, showing the lens finder and display screen.
1.2 Pakkens indhold
Kontroller venligst, at alle varer er til stede i din pakke:
- KJB Security Products DD3150 Detection Device
- Strømadapter/oplader
- Brugervejledning (dette dokument)

Figure 2: KJB DD3150 device shown alongside its power adapter for charging.
2. Kom godt i gang
2.1 Opladning af enheden
- Locate the charging port on the DD3150 device.
- Connect the provided power adapter to the charging port.
- Sæt strømadapteren i en almindelig stikkontakt.
- Allow the device to charge fully before first use. The display will indicate charging status.
2.2 Tænd/sluk
- For at tænde: Press and hold the power button (location typically on the side or front panel) for approximately 3 seconds until the display illuminates.
- For at slukke: Tryk på tænd/sluk-knappen igen, og hold den nede i cirka 3 sekunder, indtil skærmen slukker.
3. Betjening
3.1 RF Detection Mode
This mode is used to detect wireless signals emitted by hidden cameras, microphones, and other RF-transmitting devices.
- Sørg for, at enheden er tændt.
- Select RF detection mode (refer to the device's physical buttons or on-screen menu if applicable).
- Før langsomt enheden rundt i det område, du ønsker at inspicere.
- Pay attention to the signal strength indicator on the display and any audible alerts. A stronger signal or more frequent beeps indicate proximity to an RF source.
- Adjust sensitivity settings if available to narrow down the search area.
3.2 Camera Lens Finder Mode
This mode helps locate hidden camera lenses by illuminating them with red LEDs and allowing you to view reflections through a specialized viewfinderen.
- Sørg for, at enheden er tændt.
- Select Camera Lens Finder mode. The red LEDs on the device will activate.
- Kig igennem viewfinderen på enheden.
- Slowly scan the room, looking for bright, pinpoint reflections. These reflections indicate the presence of a camera lens.
- Inspect common hiding spots such as smoke detectors, air vents, books, plants, and electronic devices.
4. Pleje og vedligeholdelse
4.1 Rengøring
- Brug en blød, tør klud til at rengøre ydersiden af enheden.
- For genstridige mærker, let dampRengør kluden med vand. Undgå skrappe kemikalier eller slibende rengøringsmidler.
- Behold viewfinder and LED area free from dust and smudges for optimal performance.
4.2 Opbevaring
- Store the DD3150 in a cool, dry place away from direct sunlight and extreme temperatures.
- If storing for extended periods, ensure the device is fully charged and periodically recharge it to maintain battery health.
5. Fejlfinding
If you encounter issues with your DD3150, please refer to the following common problems and solutions:
- Enheden tænder ikke:
- Ensure the device is fully charged. Connect it to the power adapter and allow sufficient charging time.
- Verify the power button is pressed and held for the required duration (approximately 3 seconds).
- RF detection not working or inconsistent:
- Check for strong interference sources nearby (e.g., Wi-Fi routers, cordless phones, microwaves) that might affect detection.
- Ensure the antenna is extended if applicable for better signal reception.
- Adjust sensitivity settings if the device has them.
- Camera lens not visible in viewfinder:
- Ensure the red LEDs are active in Camera Lens Finder mode.
- Scan the area slowly and thoroughly. Reflections can be subtle.
- Try dimming the room lights to make reflections more apparent.
- Rengør viewfinder and LED area for any obstructions.
- Kort batterilevetid:
- Sørg for, at enheden er fuldt opladet før brug.
- Battery performance can degrade over time. If the issue persists, contact support.
6. Tekniske specifikationer
| Feature | Specifikation |
|---|---|
| Modelnummer | DD3150 |
| Mærke | KJB |
| Detektionsmetoder | RF Detection, Camera Lens Finder (LED) |
| Forbindelsesteknologi | Wireless (for RF detection) |
| Lyskildetype | LED (for lens finder) |
| Strømkilde | Batteridrevet |
| Varedimensioner (L x B x H) | 7 x 1.5 x 5 tommer |
| Varens vægt | 4.6 ounce |
| International Protection Rating | IP54 |
| UPC | 738549884569 |
| Anbefalede anvendelser | Security, Hidden Camera Detection |
7. Garanti og support
Specific warranty details for the KJB Security Products DD3150 are not provided in this manual. For warranty information, technical support, or service inquiries, please refer to the manufacturer's official webhjemmeside eller kontakt deres kundeserviceafdeling direkte.
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