Manufacturer: ANCI Group Detector Technology: Crystal Sensor Model Number: IEDS-2220/B Part Number: IEDS-2220/B Description: The IEDS-2220/B detects both analog and digital signals which can be used for ignition of IEDs or bombs. Our technology uses Crystal signal detection, not a simple microphone. Detects 1. Signal from any Cellphones. 2. Remote igniters. 3. Electromagnetic fields. 4. Any frequency/signal which can be used for ignition of /bombs. Features 1. Portable (About 2 lbs). 2. Simple operation (Just turn it on and detect). 3. Can double check incoming signals using two headsets. 4. Can record signals for future reference or training. 5. 24 hour operation with a charged battery. 6. Bluetooth function can be added. 7. Telescopic arm or robotic operation can be applied. 8. Not affected by surrounding noise. 9. Dimension : 16.5(W) x 11.8(L) x 4.7(H) inch (42(W) x 30(L) x 12(H) cm) 10. Weight : 14.3 lbs (6.5 kg) 11. Operation temperature : 5 ~ 104 (-15 ~ 40) Applications 1. Airports. 2. VIP Operations. 3. Military. 4. Police. 5. Special forces. 6. Civilian purposes. 7. Industrial purposes. It is being used in Iraq and by VIP security, airports, teams, military and police.