





Brand:Etross or OEM
Model:ET-868
Product name:
Mobile Phone Jammer/Breaker/Isolator/Blocker
Cell Phone Jammer/Breaker/Isolator/Blocker
Cellular Phone Jammer/Breaker/Isolator/Blocker
Frequency:GSM900/1800MHz,CDMA800/1900MHz,PHS1900MHz,DCS1800MHz,3G
Working areas:
a.Conference room,auditoriums,law court,library,exam room,school,cinema,theater,and hospital etc
b.Oil station,gas filled station,oil field,oil dep
ot etc
c.Places where using mobile phones is prohibited such as government,military,finance,security and command center etc
Features:
1.4-channel type can efficiently provide shield for mobile signals from GSM/CDMA/PHS/DCS/3G
2.It only shields the signals from mobile phones and does not affect the normal operation of other electronic devices
3.Available shielding distance:2M~20M
4.Do no harm to human body
5.Install way:Lying/hanging
6.Aluminium alloy casing
Operation circumstance:
1) Operation temperature: -10'C ~ +40'C
2) Relative humidity(RH): 30% ~ 95% (without frost)
3) Atmosphere pressure: 86 ~ 106KPa
4) Environment noise: less than 60dB
Package(Standard carton,10pcs/carton):
A.Packing list:
1. Phone jammer 1pcs
2. Power supply 1pcs
3. The user manual 1pcs
4. Antenna 4pcs
B.Product Weight:2kg
C.Product Size:L233*W220*H33(mm)
D.Color:Silver
| Buyer | Product Information | Price | Order Date |
|---|---|---|---|
Marcelo Carnicelli
|
GSM CDMA 3G Mobile Signal Blocker and Jammer with Working Radius of 20 Meters |
US$131.39
|
19 August 2025 |
NGUYEN THI MAI TRAM
|
GSM CDMA 3G Mobile Signal Blocker and Jammer with Working Radius of 20 Meters |
US$131.39
|
11 October 2025 |
| Buyer | Feedback | reviews text |
|---|---|---|
Vladimir Zakharov
|
It's OK
04 September 2025 |
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