1. High precisely to locate the wireless signal source.
2. Working with selectable six types of working modes. ( Silent Mode, Sound Mode, Vibration Mode, Cellphone Locking Mode,
Acoustic Mode, Guard Mode )
3. Locking all the phones calling in or calling out or sending SMS.
4. Headphone port design to make the detection in any kind of environment, volume adjustable as required.
5. Highly portable and light weight of 145g.
6. With Internal built-in Li battery last working 1 hour. Easy to change the battery charging while working.
Detecting frequency range: 20-5000MHz Detection sensitivity: -70dBm
Dynamic Range: 70dB Interference frequency: GSM 900/CDMA 850/GSM 1800&1900/3G 2100
Interference Range: 10M Working Mode: 6 types
Size: 136*80*25mm Device weight: 145g
Sensitivity can be adjusted in the range of 60dB, 1dB step
Al level display range 10dB, LED indicator