Signal Detector
Superior Sensitivity RF Signal Detector / Digital Signals of Bluetooth / WLAN / Wi-Fi with Analog / Digital Select Switch (SH-055GRV)(Grey)
$386.00
Now:
$298.00
1. Analog/digital detector switchable 2. Sensitivity tuner 3. Multi-channel scanning 4. Switchable silent detection 5. Earphone hearing 6. Battery low warning 7. Audible/ LED alarm 8. This device applies with fuzzy scanning technology to detect peeping...