MOBILE PHONE JAMMER
Interrupt Mobile Phone Signal
Interrupt Bug Detector.
Interrupt Car Tracker.
Interrupt Mobile Controlled Bomb.
Interrupt Gaming Racketeer.
Interrupt electronic examination fraud.
WR-2603 looks like a business card, thin, light and small.
Built-in battery and can be carried easily.
It has more than 10 kinds of uses, depict briefly as follows:
Used in the area of prohibiting using mobile telephone,
For examples: health and safety site (hospital, gas station)
seeing and hearing site (cinemamusical performancemuseum)
ensure public security and intimacy site
(prisonexamination roomcourtschoolconference room) sites etc. Specification:
- Frequency
(PHS) 860-965MHz
(GSM) 900/1800/1900MHz
(DCS) 1805-1880MHz
(PCS) 1930-1990MHz
- Transmit Power
Hi 29dBm (GSM), 28dBm (DCS, PCS)
Low 23dBm (GSM, DCS, PCS)
Availability radii : 3 ~ 10m (depend on the base station)
Operating Pressure: 3.8V, 800mA
Power Supply: 50 / 60 AC 100 240(V) Transmitting to DC 5V 1A
Antenna Black, 800 / 900MHz, 1800 / 1900MHz
PCB Dimension : 6.9 x 5.1 cm 
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