LawMate High End Cell Phone Detector MD40  
Secure Financial Institutions-prisons or any other no wireless zones

Introducing the LawMate next-generation Cell Phone/GPS Detector. Use this device to detect a GPS tracking device or detect cell phone signal. Perfect for RF engineers and techs, MD-40 offers wireless signal detection in theaters, restaurants, trains, buses, libraries, government facilities, financial institutions and testing centers. The user is able to adjust both the sensitivity and frequency band, and the alert can be set to either a buzzer or vibration alert, and it instantly displays all scanned frequencies.
Note: Detects cell phone/GPS signals when actually transmitting.

Detect these Activities

• SMS and MMS Messaging
• Audio Phone Calls
• Data transmitting

Specifications

• LCD Display
• 824-1980 MHz Scanning range
• Vibration and buzzing alert
• High/Medium/Low sensitivity adjustment
• DC 5V Adapter power input
• DC 3.7V Battery input
• 24 hours Battery lifetime
• Battery life indicator display
• 4.5V-5.5V Operating voltage
• Dimensions: 3.75" x 3.7" x 1"