Confidential Audio Listening System
Product number: PKI 2500
Audio Surveillance Equipment
Tactical Audio Microphone Set
Product number: PKI 2515
Special Vehicle Microphone
Product number: PKI 2520
Special Room Monitoring Microphone
Product number: PKI 2525
Special Directional Microphone
Product number: PKI 2530
Special Underwater Microphone
Product number: PKI 2535
Special Audio Amplifier
Product number: PKI 2540
Special USB Sound Module
Product number: PKI 2545
SIM Card Manager
Product number: PKI 2550
Modified Mobile Phone
Product number: PKI 2560