DT01 is a handheld tool for checking nearby RF signals and looking for lens reflections. It has a telescopic antenna, adjustable RF sensitivity, an LED indicator and a red-light viewing window. The body measures 65 × 48 × 15mm, with a listed 123mm antenna. Four USD quantity prices are available below.
| Model | DT01 |
|---|---|
| Inspection modes | RF signal check and red-light lens viewing |
| RF feedback | Signal indicator with buzzer or vibration mode |
| Sensitivity | Adjustable RF signal control |
| Lens check | Flashing LEDs and a viewing window |
| Body dimensions | 65 × 48 × 15mm |
| Telescopic antenna | 123mm listed length |
| Power | Rechargeable battery; 5–6V DC charger input listed in the manual |
Narrow an RF reading with the sensitivity control
Extend the antenna and select the RF buzzer or vibration mode. Begin at a higher sensitivity, then turn it down as the indication strengthens. Compare the reading around the room; phones, Wi-Fi equipment and other ordinary transmitters can also trigger the detector. Inspect a suspected source directly before deciding what it is.
Look through the lens viewing window
Select lens mode and look through the red viewing window while moving the flashing LEDs across a surface. A camera lens may return a small reflection at a particular angle. Curtains, covers and glare can hide or imitate a reflection, so vary the viewing angle and check any suspicious object by hand.
Confirm the supplied set on a sample
Check the DT01 unit, antenna, charger, earphone and package against the order before a bulk purchase. Test the charging input and both detection modes, and confirm the manual language. If your inspection procedure depends on a specific RF frequency range, request the current tested specification for the supplied batch.
Wholesale price
These USD reference prices are per DT01 unit. Send the quantity, destination and required accessory set for a final quote. Shipping is quoted separately.
| Order quantity | Reference unit price (USD) |
|---|---|
| 5–49 units | US$6.16 per unit |
| 50–199 units | US$6.04 per unit |
| 200–499 units | US$5.92 per unit |
| 500+ units | US$5.85 per unit |
Frequently Asked Questions
What can DT01 check?
The RF and Lens Detector with Telescopic Antenna – DT01 has an RF signal mode and a red-light lens viewing mode. The RF mode compares nearby transmissions using the antenna. The lens mode helps an operator look for reflected light through the viewing window. Neither mode identifies a particular device without further inspection.
How is the DT01 RF sensitivity adjusted?
The RF and Lens Detector with Telescopic Antenna – DT01 has an adjustable RF sensitivity control, a signal indicator and buzzer or vibration feedback. Start with a broad sweep, then lower sensitivity near a strong reading to narrow the area. Compare against known phones, routers and other normal transmitters before inspecting a suspected spot.
Can DT01 find a camera that is turned off?
The RF and Lens Detector with Telescopic Antenna – DT01 includes a lens viewing mode that does not rely on a radio transmission. The operator looks through the window while the LEDs flash, checking for a reflection from a lens. Lighting, angle and obstruction affect what can be seen, so inspect suspicious objects directly.
How large is DT01?
The RF and Lens Detector with Telescopic Antenna – DT01 measures 65 × 48 × 15mm in the supplied manual, which also lists a 123mm telescopic antenna. The controls and lens viewing window are on the front of the unit. Check a sample in hand if the antenna length or pocket fit matters for the intended inspection routine.
What should be checked before ordering DT01?
The RF and Lens Detector with Telescopic Antenna – DT01 should be tested in both RF and lens modes on an approved sample. Confirm the antenna, charging accessory, earphone, packaging and manual language against the order. The displayed USD quantity prices use the supplied DT01 unit cost; shipping and the final configuration need a separate quotation.
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