Cellular Frequency Signal Detector:

Frequency range: 800-1000MHz; 1800-2200MHz
This type was developed specially for detecting the cellphone signal, like GSM800, GSM900,GSM1800,GSM1900,PHS1900, CDMA850, 3G

The detecting range: up to 40m

2. Application.
Detecting the wireless wiretap in car, office, conference, room, dressing room, bathroom, hotel, recreation ground, military establishment or government and so on..
Checking whether existing electromagnetic in working place or accommodation.
Detecting home appliances aging or not (such as microwave oven), leaking or not.

3. Function
Detecting the wireless signal sent by wireless detectaphone or tracker in objective place, and checking if existing strong electromagnetic in working place or housing.

4. Major characteristic
High sensitivity, scope adjustable
A large range of detecting frequency
Alarming with sound or optic, simple operation, convenient using, accurate and security.
A good compatibility of electromagnetic.
Small volume, easy taking.

5. Technical indexes
Detecting sensitivity : <=0.05mw
Detecting dynamic range: 70Db
Indicate mode: 9 levels LED luminescence indication/voicing instruction
Power: 9V laminated battery
Volume: 120*62*22mm