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Analog Phone System

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Total 790 products for analog phone system Manufacture & Suppliers

Vandal Proof Help Point Telephone , Emergency Wall Phone For Bank Hall

... that the primary function of communications is maintained at all times, resulting in a highly reliable product with a long MTBF. MAIN FEATURES - Standard SIP phone, Analog phone -...

J&R Technology Limited
Hongkong,China

Verified Supplier

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Aluminium Alloy Cell Phone Signal Jammer GPS Mobile Phone Jammer 16W

...phone jammer, can be customized to block GPS L1+L2+L3+L4+L5, GNSS, BeiDou, VHF, UHF, 315MHz, 433MHz, and etc. Specifications TX Frequency 870-880MHz CDMA 925-965MHz GSM 1805-1880 MHz DCS 1900-1990 MHz PHS 21...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

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High Powered Cell Phone Signal Jammer , Cell Phone Signal Blocker

EST-505B exquisite mobile phone jammer Specifications Tx Frequency CDMA: 850-894MHz GSM: 930-960MHz DCS/PHS: 1805-1990MHz 3G: 2110-2170MHz Available system: Include analog (AMPS, TACS, NMT) and digital (GPRS, G...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

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Digital Cell Phone Blockers Jammers / WIFI jammer For Mobile Phone

EST-808E mobile phone+WIFI jammer Specifications TX Frequency CDMA: 850-894MHz GSM: 930-960MHz DCS/PHS: 1805-1990MHz 3G: 2110-2170MHz WIFI: 2400-2500MHz Available system: Include analog (AMPS,TACS,NMT) and digi...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

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3G/4G/WIFI/+GPS Cell Phone Signal Jammer , Portable Cell Phone Signal Blocker Device

... analog (AMPS,TACS,NMT) and digital (GPRS,GSM, DCS,CDMA,PDC,4G,PHS,PCS,IDEN,W-CDMA,UMTS) ,......

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

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Device To Block Cell Phone Signal 1-30M Cell Phone Signal Jammer

EST-808N1 mobile phone + 3G + WIFI jammer Specifications TX Frequency CDMA: 850-894MHz GSM: 930-960MHz DCS:1805-1800MHz PHS: 1900-1990MHz 3G: 2110-2170MHz WIFI: 2400-2500MHz Available system: Include analog (AM...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

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Medium Power Cell Phone Signal Jammer , Pocket Cell Phone Jammer

...) weight:6.5kg Dimension: 380(L)×300(W)×90(H)mm 2. Available system: Include analog (AMPS,TACS,NMT) and digital (GPRS,GSM, 3G,DCS,CDMA,PDC,TDMA,PHS,PCS,IDEN,W-CDMA,......

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

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Adjustable Cell Phone Signal Jammer , Cell Phone Signal Blocker Antennas Blocking 2

...Phone Signal blocker 8antennas blocking 2G/3G/4G+GPS Specifications Frequency: 870-880MHz CDMA 925-965MHz GSM 1805-1880 MHz DCS 1900-1990 MHz PHS 2110-2175MHz 3G 2400-2500MHz WIFI 2300-2390MHz 4G1 2550-2660M...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Wifi Gps Cell Phone Signal Jammer For Examination Room / AC110V-240V

...Phone Signal Jammer For Examination Room / Portable Cell Phone Signal Blocker Device Specifications TX Frequency CDMA: 850-894MHz GSM: 930-960 MHz DCS: 1805-1880 MHz PHS:1900-1990 MHz 3G: 2110-2170MHz GPS:15...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Analog Phone System

Total 790 products for analog phone system Manufacture & Suppliers