Pay in 4 interest-free payments of $51.00 Learn more
Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
length of about 130-175mm
Buzzer alarm sound: 80dB
wireless external speakers
Upgraded digital display: connection-reverb-battery-mute
Large voltage
GSM / CDMA / DCS / PCS / 3G / 4G / LOJACK Mobile Phone Signal Breaker / Jammer / Isolator, Coverage: 20meters (JAX-121A-6A) imak length of about 130-175mm1. Cover interface standards: CDMA GSM: 850~960MHz DCS PCS: 1805~1990MHz 3G: 2110~2170MHz 4G (LTE): 725 770MHZ or 790 825MHz 4G: 2345 2400MHZ or 2620 2690MHZ LOJACK: 167MHZ~175MHZ CDMA GSM, DCS PCS, 3G, 4G, WIMAX, LOJACK 2. Total output power: 3W ,Small size design so the temperature is a bit higher 3. Jamming range: up to 20m, the jamming radius still depends on the strength signal in given area 4. External Omni directional antennas all the TX
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