VPROTECH HERO 009 Wireless signal detector mobile phone GSM 3g/4g LTE CDMA detec

New VPROTECH HERO 009 Wireless signal detector mobile phone GSM 3g/4g LTE CDMA detector with filters.
-The box has some damage to the corner. Nothing inside was affected ( see pictures)

Wide Coverage Area: RF signal detector with wideband antenna (for ant1 socket), wider coverage, especially at lower frequencies, allows to increase the detection distance of traditional vhf uhf bug, while saving perfect sensitivity in higher frequency bands (gsm, wifi, Bluetooth, etc.).
- Directional Antenna: Extends the distance with all sources above 2ghz (wifi 2.4ghz, wifi 5ghz, Bluetooth, for wi max, for Ite high, etc.).
- Listening device detector uses magnetic field signal detection
- RF signal detector has high sensitivity, ultra high anti interference, farther detection range, wider detection frequency range, covering a variety of devices. Directionality can easily locate wireless sources, fast detection, and can find WiFi sources.